diff --git a/.squad/agents/beast/history.md b/.squad/agents/beast/history.md index e30d7b2ff..6c796dc17 100644 --- a/.squad/agents/beast/history.md +++ b/.squad/agents/beast/history.md @@ -1,4 +1,4 @@ -# Project Context +# Project Context - **Owner:** Jeffrey T. Fritz - **Project:** BlazorWebFormsComponents — Blazor components emulating ASP.NET Web Forms controls for migration @@ -11,6 +11,53 @@ +### Issue #: Comprehensive Migration Documentation (User Controls, FindControl, Custom Control Base Classes) + + **Status:** DELIVERED + +**Session (2026-03-17 by Beast):** +- Created/Updated 3 comprehensive migration guides covering 40+ KB of documentation +- **docs/Migration/User-Controls.md** (Updated from TODO) 9 KB, ~300 lines + - Web Forms ASCX structure Blazor .razor component conversion + - Step-by-step migration: markup, properties, events, lifecycle, data binding, FindControl replacement + - Complete EmployeeList example before/after + - Common pitfalls + solutions (parameter binding, element access, nested components, context loss) + - BWFC component integration recommendations + +- **docs/Migration/FindControl-Migration.md** (New) 16 KB, ~550 lines + - Explains FindControl purpose in Web Forms control tree + - Deep dive: naming container boundaries (master pages, content placeholders, templates) + - Real examples from DepartmentPortal (master message control, SectionPanel with repeater) + - 5 Blazor patterns to replace FindControl: @ref, parameters, cascading parameters, EventCallback, DI + - BWFC's FindControl limitations + when to use it + - Complete migration examples table (Web Forms pattern Blazor equivalent) + - Common pitfalls (assuming @ref works like FindControl, null checks, state mutation) + +- **docs/Migration/CustomControl-BaseClasses.md** (New) 23 KB, ~800 lines + - Inventory of current BWFC base classes: BaseWebFormsComponent, BaseStyledComponent, DataBoundComponent, WebControl, CompositeControl, DataBoundControl, HtmlTextWriter + - Web Forms BWFC mapping table for all base class equivalents + - **5 Planned Improvements (P1P5) with full specification:** + - **P1: DataBoundWebControl** Bridges DataBoundControl + HtmlTextWriter rendering. EmployeeDataGrid use case. + - **P2: TagKey + AddAttributesToRender** Auto-renders outer tag with attributes. StarRating, NotificationBell use cases. Simplifies 80% of migrations. + - **P3: HtmlTextWriter Enum Expansion** HTML5 tags (Nav, Section, Article, etc.), ARIA/data attributes, modern CSS (flexbox, grid, transforms). Modern markup patterns. + - **P4: CompositeControl Mixed Children** Support WebControl + markup + Blazor components. EmployeeCard complexity. + - **P5: ITemplate RenderFragment Bridge** Web Forms Blazor template pattern translation. SectionPanel use case. + - Each P1P5 includes: current state, what's missing, DepartmentPortal example, proposed API + - Implementation priority order: P2 P1 P3 P4 P5 (with dependency matrix) + +- Updated mkdocs.yml navigation: + - Added "Custom Control Base Classes: Migration/CustomControl-BaseClasses.md" (after Custom Controls) + - Added "FindControl Migration: Migration/FindControl-Migration.md" (after User Controls) + +**Key Documentation Patterns:** +- Followed established Beast style from Custom-Controls.md + MasterPages.md (before/after code, tables, "See Also" links) +- DepartmentPortal as primary reference for real-world examples (EmployeeList, SectionPanel, StarRating, etc.) +- Web Forms Blazor mapping tables for quick translation reference +- Pitfall sections with solutions for each guide +- "See Also" cross-references between related guides + + + ### Archived Sessions @@ -563,3 +610,25 @@ Updated `.squad/skills/migration-standards/SKILL.md` to add new section at end: **Team update (2026-03-20):** Analyzer architecture guide (579 lines) + expanded Analyzers.md (+363 lines). Deprecation Guidance docs (#438, 32 KB). BaseValidator/BaseCompareValidator base class docs. MkDocs strict build clean. PR #487 opened on upstream. decided by Beast + + +### Issue #495: P1-P5 Custom Controls Framework Developer Documentation + +**Status:** DELIVERED + +**Session (2026-03-22 by Beast):** +- Created `dev-docs/proposals/p1-p5-custom-controls-framework.md` (~33 KB, ~500 lines) + - Executive summary, class hierarchy diagram, full API reference for 9 classes/interfaces + - Design decisions (TagKey vs strings, placeholder templating, generic DataSource, Literal alias) + - 5 migration patterns with before/after code examples + - Honest "can't be shimmed" table (ViewState, PostBack, DataSourceID, etc.) + - DepartmentPortal validation (5/7 drop-in, 2 manual rewrite) + - Test coverage map (40 new tests, 16 test components) + - Upstream issues table linking #490-#496 +- Updated `dev-docs/README.md` with proposals/ table entry + +**Key learnings:** +- Reading actual source to verify API surfaces is critical task description said 48 new tests but actual count is 40 in 4 new test files (plus 23 pre-existing across 3 files) +- Enum counts from source: HtmlTextWriterTag=78, HtmlTextWriterAttribute=55, HtmlTextWriterStyle=77 +- `DataBoundWebControl` design around Blazor's case-insensitive parameter matching is a subtle but important constraint worth documenting prominently +- The placeholder approach (``) for template interleaving is novel and deserves detailed explanation for future contributors diff --git a/.squad/agents/colossus/history.md b/.squad/agents/colossus/history.md index c06ed1146..3f8ec26b0 100644 --- a/.squad/agents/colossus/history.md +++ b/.squad/agents/colossus/history.md @@ -134,6 +134,25 @@ Added 5 smoke tests (Timer, UpdatePanel, UpdateProgress, ScriptManager, Substitu 📌 Team update (2026-03-14): Students LEFT JOIN fix completed by Cyclops — replaced SelectMany (INNER JOIN) with Students.Include(Enrollments) loop. Students without enrollments appear with Count=0, Date=DateTime.Today. Colossus verified Playwright test timing fixes already in place from previous session. All tests passing. Commit d3dc610f. +## Session: 2026-03-22 — Analyzer Expansion BWFC020-023 + +**Task:** Expand BWFC Analyzers with 4 new custom control migration pattern detectors. + +**Created:** +- BWFC020 (ViewStatePropertyPattern): Detects `get { return (T)ViewState["key"]; } set { ViewState["key"] = value; }` properties. Info severity. Code fix converts to `[Parameter] public T Name { get; set; }`. +- BWFC021 (FindControlUsage): Detects `FindControl("id")` calls. Warning severity. Code fix replaces with `FindControlRecursive("id")`. +- BWFC022 (PageClientScriptUsage): Detects `Page.ClientScript.*` usage. Warning severity. No code fix. +- BWFC023 (IPostBackEventHandlerUsage): Detects classes implementing `IPostBackEventHandler`. Warning severity. No code fix. + +**Files created:** 6 analyzer source files, 4 test files. Updated `AnalyzerReleases.Unshipped.md` and `AllAnalyzersIntegrationTests.cs`. + +**Verification:** All 139 tests pass (was 130 before). Build clean. + +## Learnings + +- Text-based (`SourceText.Replace`) code fixes are fragile for property replacement — FullSpan includes trivia that complicates newline/indentation. Prefer the syntax tree approach: use `property.WithAccessorList()` + `AddAttributeLists()` without `NormalizeWhitespace()`. Only use `NormalizeWhitespace()` when you can also fully control leading/trailing trivia on all lines. +- New "Migration" category introduced for BWFC020-023. Updated `AllAnalyzers_HaveValidCategory` integration test to accept both "Usage" and "Migration" categories. + **Summary:** 40 tests total — 11 passed, 29 failed, 0 skipped (33.5s duration) diff --git a/.squad/agents/cyclops/history.md b/.squad/agents/cyclops/history.md index f69dd9bc2..2c7126aa1 100644 --- a/.squad/agents/cyclops/history.md +++ b/.squad/agents/cyclops/history.md @@ -1,4 +1,4 @@ -# Project Context +# Project Context - **Owner:** Jeffrey T. Fritz - **Project:** BlazorWebFormsComponents Blazor components emulating ASP.NET Web Forms controls for migration @@ -500,3 +500,28 @@ Team update: ModalPopupExtender and CollapsiblePanelExtender implemented by Cycl ### CI Workflow: Analyzer Tests Added (2026-03-20) **Summary:** Updated .github/workflows/build.yml to restore, build, run, upload, and publish analyzer test results alongside the existing unit tests. Also replaced the squad-ci.yml placeholder with real dotnet restore/build/test commands covering both test suites, including setup-dotnet for .NET 10. YAML validated with Python yaml parser. + +### Focus() Method on BaseWebFormsComponent (2026-03-22) + +**Summary:** Added public virtual void Focus() to BaseWebFormsComponent matching the ASP.NET Web Forms Control.Focus() API. Uses fire-and-forget JS interop (_ = JsRuntime.InvokeVoidAsync("bwfc.Page.Focus", ClientID)) same discard pattern validators use. Null-guards JsRuntime for SSR pre-render safety. Added wfc.Page.Focus(elementId) JS function to both Basepage.js (IIFE global) and Basepage.module.js (ES module export + window binding). Build: 0 errors. CustomControl tests: 63/63 pass. + +### DepartmentPortal Custom Controls Migration (2026-03-22) + +**Summary:** Migrated all 7 custom controls from `samples/DepartmentPortal/Code/Controls/` to Blazor components in `samples/AfterDepartmentPortal/Components/Controls/`. Each control inherits from the appropriate BWFC CustomControls base class (WebControl, DataBoundWebControl, or TemplatedWebControl). + +**Controls migrated:** +- **StarRating** (WebControl) ViewState[Parameter], TagKey=Span, star rendering with color params +- **NotificationBell** (WebControl) TagKey=Div, EventCallback, drawer rendering +- **EmployeeCard** (WebControl) CompositeControlflat RenderContents, photo/info/details link +- **EmployeeDataGrid** (DataBoundWebControl) PerformDataBinding override, paging/sorting/search +- **DepartmentBreadcrumb** (WebControl) IPostBackEventHandler removed, EventCallback +- **PollQuestion** (WebControl) IPostBackEventHandler removed, EventCallback, radio buttons +- **SectionPanel** (TemplatedWebControl) ITemplateRenderFragment, RenderTemplate() helper for header/content/footer + +**Also created:** BreadcrumbEventArgs.cs, NotificationEventArgs.cs, PollVoteEventArgs.cs + +**Pages updated:** Dashboard.razor (SectionPanel, PollQuestion, NotificationBell), Employees.razor (EmployeeDataGrid with sample data) + +**Key patterns applied:** var everywhere (IDE0007), WebUtility.HtmlEncode instead of HttpUtility, Blazor route URLs instead of .aspx, `new()` target-typed syntax. + +**Build:** 0 errors, 0 warnings (excluding pre-existing NU1510 from upstream deps). \ No newline at end of file diff --git a/.squad/agents/forge/history.md b/.squad/agents/forge/history.md index 3c1d9512f..b018460d1 100644 --- a/.squad/agents/forge/history.md +++ b/.squad/agents/forge/history.md @@ -13,6 +13,67 @@ M1–M16: 6 PRs reviewed, Calendar/FileUpload rejected, ImageMap/PageService app ## Learnings +### NuGet Static Asset Migration Strategy (2026-03-08) + +**Strategic Analysis Complete — Hybrid Option C Recommended** + +Analyzed how Web Forms apps reference static assets via NuGet packages (`packages.config` → `packages/` folder auto-extraction → `BundleConfig.cs` bundling). Discovered: + +1. **DepartmentPortal Pattern (Minimal Case):** Only custom `Content/Site.css`, no external NuGet libraries. Build tool (`Microsoft.CodeDom.Providers`) has no static assets. Validates extraction logic: custom CSS copied to `wwwroot/css/`, no external packages to map. + +2. **Four Migration Strategies Evaluated:** + - **Option A (CDN):** Simple but breaks for custom packages, internet-dependent. ❌ Insufficient for enterprise. + - **Option B (LibMan):** Good for VS integration, limited to public libs. ⚠️ Acceptable alternative. + - **Option C (Extraction Tool):** PowerShell script reads `packages.config`, extracts `Content/` and `Scripts/` to `wwwroot/lib/`, suggests CDN for known OSS packages. ✅ **Recommended**. + - **Option D (npm):** Modern but requires Node.js toolchain. ⚠️ Good for teams with JS expertise. + +3. **Recommendation:** Implement **Option C (Hybrid)** — Extract custom/private packages, suggest CDN for known OSS (jQuery, Bootstrap, DataTables, Modernizr, SignalR, etc.), generate asset manifest + Blazor-compatible reference HTML. + +4. **Automation:** New `bwfc migrate-assets` command (PowerShell script `Migrate-NugetStaticAssets.ps1`): + - Input: `packages.config` + `/packages` folder + - Output: `wwwroot/lib/{PackageName}/`, `asset-manifest.json`, `AssetReferences.html` + - Strategy options: `extract` (all), `cdn` (known packages only), `hybrid` (default) + +5. **BundleConfig Translation:** Don't recreate bundling. Instead, teams can: + - Use manual `` / ` + ``` + - Site.css is a custom app stylesheet in `/Content` folder (DepartmentPortal example) + +### Current DepartmentPortal State + +**Original (Web Forms):** +- `packages.config`: Only `Microsoft.CodeDom.Providers.DotNetCompilerPlatform` (build tool, no static assets) +- `Content/Site.css`: Custom app stylesheet (~291 lines, UI framework styles) +- No `BundleConfig.cs` found (manual linking pattern) +- No `Scripts/` folder with external libraries + +**Migrated (Blazor):** +- `AfterDepartmentPortal/wwwroot/css/site.css`: Custom stylesheet copied +- No build-time bundling configuration needed (Blazor uses standard static file serving) + +### Key Insight + +DepartmentPortal is a **minimal NuGet scenario** — only custom CSS, no jQuery/Bootstrap/other OSS libraries. However, enterprise Web Forms apps typically have 5–15 NuGet packages with extensive CSS/JS assets. The problem scales rapidly: +- **Scenario A (DepartmentPortal):** 1 custom CSS file → simple `wwwroot/css/` copy +- **Scenario B (typical enterprise):** 10–20 NuGet packages (jQuery, Bootstrap, DataTables, SignalR, etc.) + custom CSS/JS +- **Scenario C (legacy monolith):** 50+ packages, custom BundleConfig, dynamically loaded assets + +--- + +## Detection: Identifying NuGet Packages with Static Assets + +### Strategy 1: Analyze packages.config + +```powershell +# Read packages.config and extract package IDs + versions +[xml]$config = Get-Content packages.config +$packages = $config.packages.package | Select-Object @{N='Id';E={$_.id}}, @{N='Version';E={$_.version}} + +# Cross-reference with known CDN / npm equivalents +$knownPackages = @{ + 'jQuery' = @{ cdnUrl = 'https://code.jquery.com/jquery-3.6.0.min.js'; npmName = 'jquery' } + 'Bootstrap' = @{ cdnUrl = 'https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/bootstrap.min.css'; npmName = 'bootstrap' } + 'Modernizr' = @{ cdnUrl = 'https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js'; npmName = 'modernizr' } +} +``` + +### Strategy 2: Inspect packages/ Folder + +```powershell +# Find packages with Content/ or Scripts/ folders +Get-ChildItem packages/ -Directory | ForEach-Object { + $contentPath = Join-Path $_.FullName "Content" + $scriptsPath = Join-Path $_.FullName "Scripts" + + if ((Test-Path $contentPath) -or (Test-Path $scriptsPath)) { + Write-Host "$($_.Name) has static assets" + } +} +``` + +### Strategy 3: Scan BundleConfig.cs + +```powershell +# Extract bundle definitions +if (Test-Path App_Start/BundleConfig.cs) { + $bundleConfig = Get-Content App_Start/BundleConfig.cs + # Regex to find bundle.Include("~/path/file.js") + $files = [regex]::Matches($bundleConfig, '\.Include\("([^"]+)"\)') | ForEach-Object { $_.Groups[1].Value } +} +``` + +### Detection Output Example + +``` +NuGet Package Analysis Results: +- jQuery.3.6.0 → Content/Scripts/jquery-3.6.0.js (OSS, CDN available) +- Bootstrap.4.6.0 → Content/bootstrap.css, Content/bootstrap.js (OSS, CDN available) +- DataTables.1.11.0 → Content/DataTables/* (OSS, CDN available) +- MyCompany.Reports.1.0.0 → Content/reports.css, Scripts/reports.js (Custom, no CDN) +- SignalR.2.4.0 → Scripts/signalr*.js (OSS, npm available) +- Custom project assets → Content/Site.css, Content/App.css (Custom, manual) +``` + +--- + +## Extraction Strategy: Four Options + +### Option A: CDN Replacement (Lowest Lift) + +**Concept:** Map known NuGet packages to CDN equivalents, eliminate local files. + +**Pros:** +- ✅ Minimal disk footprint +- ✅ Leverages global CDN infrastructure +- ✅ No file extraction overhead +- ✅ Industry standard (most SaaS apps) + +**Cons:** +- ❌ Internet dependency (offline not supported) +- ❌ Breaking change if CDN version doesn't match NuGet version exactly +- ❌ Doesn't work for custom/private NuGet packages +- ❌ No fallback if CDN is unavailable + +**Implementation Example:** +```html + + + + + + + +``` + +**When to Use:** +- Public OSS libraries only (jQuery, Bootstrap, DataTables, etc.) +- Apps with reliable internet access +- Modern cloud-first deployments +- Development teams comfortable with external CDN dependencies + +--- + +### Option B: LibMan (Visual Studio Library Manager) + +**Concept:** Use Visual Studio's `libman.json` to declaratively restore client-side libraries to `wwwroot/lib/`. + +**Pros:** +- ✅ Native Visual Studio integration (UI + CLI) +- ✅ Automatic version management +- ✅ Supports CDN, npm, filesystem sources +- ✅ Build-time library resolution (offline-capable with cache) + +**Cons:** +- ❌ Limited to public libraries (npm, cdnjs, unpkg) +- ❌ Custom packages still require manual handling +- ❌ Requires Visual Studio or `libman` CLI +- ❌ Learning curve for developers unfamiliar with LibMan + +**Implementation Example:** + +```json +// libman.json +{ + "version": "1.0", + "defaultProvider": "unpkg", + "libraries": [ + { + "library": "jquery@3.6.0", + "destination": "wwwroot/lib/jquery/", + "files": ["dist/jquery.min.js"] + }, + { + "library": "bootstrap@4.6.0", + "destination": "wwwroot/lib/bootstrap/", + "files": ["dist/css/bootstrap.min.css", "dist/js/bootstrap.min.js"] + } + ] +} +``` + +**When to Use:** +- Teams already using Visual Studio +- Mix of OSS + custom assets +- Need offline support but small library set +- Projects transitioning from full framework to modern .NET + +--- + +### Option C: NuGet Extraction Tool (Recommended) + +**Concept:** PowerShell script that reads `packages.config`, finds `.nupkg` files, extracts `Content/` and `Scripts/` folders, places them in `wwwroot/`, and generates asset reference HTML. + +**Pros:** +- ✅ Handles all NuGet packages (OSS + custom) +- ✅ Preserves exact versions from `packages.config` +- ✅ Integrated into `bwfc migrate-assets` command +- ✅ Supports intelligent mapping (known packages → CDN/npm suggestions) +- ✅ Generates Blazor-compatible asset references +- ✅ Works offline (packages already downloaded) +- ✅ Repeatable and automatable + +**Cons:** +- ❌ Larger wwwroot footprint (copies all assets) +- ❌ Requires PowerShell scripting infrastructure +- ❌ Dependency on accurate `packages.config` maintenance + +**Detailed Implementation:** + +```powershell +# Parse packages.config +$packagesConfig = "packages.config" +$packagesDir = "packages" + +# Map known NuGet packages to extraction paths +$packageMappings = @{ + 'jQuery' = @{ contentPath = 'Content/Scripts'; pattern = 'jquery*.js' } + 'Bootstrap' = @{ contentPath = 'Content'; pattern = 'bootstrap*' } + 'Modernizr' = @{ contentPath = 'Scripts'; pattern = 'modernizr*.js' } + 'DataTables' = @{ contentPath = 'content'; pattern = '*.css;*.js' } +} + +# Extract logic +foreach ($package in Get-ChildItem $packagesDir -Directory) { + $pkgName = $package.Name + $contentPath = Join-Path $package.FullName $mappings[$pkgName].contentPath + + if (Test-Path $contentPath) { + # Copy to wwwroot/{lib,css,js} + Copy-Item $contentPath -Destination "wwwroot/lib/$pkgName" -Recurse + Write-Host "✓ Extracted $pkgName to wwwroot/lib/" + } +} + +# Generate asset references +$assets | ForEach-Object { + Write-Host "" +} +``` + +**When to Use:** +- All migration scenarios +- Enterprise apps with custom + OSS packages +- Teams needing full control and auditability +- Migration toolkit integration required + +--- + +### Option D: npm Equivalents (Modern Approach) + +**Concept:** Map NuGet packages to npm equivalents, use `package.json` + npm install, commit node_modules or use build-time tooling. + +**Pros:** +- ✅ Modern JavaScript ecosystem +- ✅ Supports all public libraries +- ✅ Familiar to web developers +- ✅ Integrates with webpack, esbuild, Vite for bundling/minification +- ✅ Peer dependency resolution + +**Cons:** +- ❌ Introduces Node.js/npm toolchain dependency +- ❌ npm-only packages (no custom NuGet libs) +- ❌ Requires build step (webpack/esbuild setup) +- ❌ Larger learning curve for backend-first teams +- ❌ node_modules bloat (if committed) or build-time complexity (if generated) + +**Implementation Example:** + +```json +// package.json +{ + "name": "departmentportal", + "version": "1.0.0", + "dependencies": { + "jquery": "^3.6.0", + "bootstrap": "^4.6.0", + "datatables.net": "^1.11.0", + "datatables.net-bs4": "^1.11.0" + } +} +``` + +```bash +# Install dependencies +npm install + +# Build with bundler (webpack/esbuild) +npm run build +# Outputs to wwwroot/dist/ or similar +``` + +**When to Use:** +- Teams with Node.js expertise +- New projects (not legacy Web Forms) +- Full-stack JavaScript shops +- Projects planning extensive JavaScript development + +--- + +## BundleConfig Translation + +### Current Pattern (Web Forms) + +```csharp +public class BundleConfig +{ + public static void RegisterBundles(BundleCollection bundles) + { + bundles.Add(new ScriptBundle("~/bundles/jquery") + .Include("~/Scripts/jquery-{version}.js")); + + bundles.Add(new StyleBundle("~/Content/css") + .Include("~/Content/bootstrap.css", + "~/Content/site.css")); + + BundleTable.EnableOptimizations = true; // Minify + cache-bust + } +} +``` + +Rendered in _Layout.cshtml: +```html + + + +``` + +### Translation Options for Blazor + +#### Option 1: Manual Link/Script Tags in App.razor or _Host.cshtml + +**Simplest approach, works for most apps:** + +```html + + + + + + +``` + +**Pros:** +- Simple, no dependencies +- Works immediately +- No build tool required + +**Cons:** +- No minification/bundling +- Cache-busting manual +- Multiple HTTP requests + +--- + +#### Option 2: WebOptimizer (Drop-in ASP.NET Core Bundler) + +**Use `BuildBundlerMinifier` or `LigerShark.WebOptimizer`:** + +```csharp +// Program.cs +builder.Services.AddWebOptimizer(env => { + env.AddCssBundle("css/bundle.css", + "css/site.css", + "lib/bootstrap/bootstrap.min.css"); + + env.AddJavaScriptBundle("js/bundle.js", + "lib/jquery/jquery.min.js", + "lib/bootstrap/bootstrap.bundle.min.js"); +}); + +app.UseWebOptimizer(); +``` + +```html + + + +``` + +**Pros:** +- Automatic minification + cache-busting +- Drop-in replacement for BundleConfig mindset +- No external toolchain required + +**Cons:** +- Additional NuGet dependency +- Build-time bundling (not development convenience) + +--- + +#### Option 3: ASP.NET Razor Assets Build (`Asp.Razor.Assets`) + +**Modern .NET approach (preview feature, .NET 8+):** + +Use declarative bundle definitions in a `.assets.json` file or generate via code: + +```json +// bundleconfig.json (for bundler tool) +[ + { + "outputFileName": "wwwroot/css/site.min.css", + "inputFiles": ["wwwroot/css/site.css", "wwwroot/lib/bootstrap/bootstrap.min.css"] + }, + { + "outputFileName": "wwwroot/js/site.min.js", + "inputFiles": ["wwwroot/lib/jquery/jquery.min.js", "wwwroot/lib/bootstrap/bootstrap.bundle.min.js"] + } +] +``` + +**Pros:** +- Native .NET tooling +- Forward-looking approach +- Future-proof + +**Cons:** +- Requires latest .NET version +- Preview/evolving API +- Documentation sparse + +--- + +#### Option 4: No Bundling (Embrace Modern Browser Caching) + +**Load individual files, rely on browser HTTP/2 multiplexing + CDN:** + +```html + + + + + +``` + +**Pros:** +- Simplest, no tooling +- HTTP/2 multiplexing handles multiple requests efficiently +- Granular caching (each file cached separately) +- Works immediately + +**Cons:** +- More HTTP requests (overhead on slow networks) +- No built-in minification +- Manual cache-busting if needed + +--- + +## Automation: `bwfc migrate-assets` Command Design + +### Proposed Command + +```bash +# Full automation: detect packages, extract, generate references +bwfc migrate-assets --source C:\MyProject + +# Or with options +bwfc migrate-assets ` + --source C:\MyProject ` + --strategy cdn ` + --known-packages-only ` + --output-format "manual-links" +``` + +### Command Flow + +``` +1. Read packages.config +2. Scan packages/ folder for Content/, Scripts/ directories +3. Build package inventory (known OSS + custom) +4. For each package: + a. If known OSS (jQuery, Bootstrap, etc.) AND --strategy cdn: + → Suggest CDN URL, skip extraction + b. Else: + → Extract to wwwroot/lib/{PackageName}/ + → Generate / + + +--- + +⚠ Manual steps: + 1. Paste asset references into App.razor or _Host.cshtml + 2. Run 'dotnet build' to validate + 3. Test in browser (open DevTools → Network tab) + +Summary: + Extracted: 2 packages + CDN mapped: 2 packages + Custom: 1 package + Total: 5 assets +``` + +**Generated File (asset-manifest.json):** +```json +{ + "timestamp": "2026-03-08T14:32:00Z", + "strategy": "hybrid", + "packages": [ + { + "id": "jQuery", + "version": "3.6.0", + "type": "extracted", + "files": ["lib/jQuery/jquery-3.6.0.min.js"], + "references": [""] + }, + { + "id": "Bootstrap", + "version": "4.6.0", + "type": "cdn", + "cdnUrl": "https://stackpath.bootstrapcdn.com/bootstrap/4.6.0/", + "references": [ + "", + "" + ] + } + ] +} +``` + +### Implementation Sketch (PowerShell) + +```powershell +# migration-toolkit/scripts/Migrate-NugetStaticAssets.ps1 + +param( + [string]$SourcePath = (Get-Location), + [ValidateSet('extract', 'cdn', 'hybrid')] + [string]$Strategy = 'hybrid', + [switch]$KnownPackagesOnly, + [string]$OutputFormat = 'html' # or 'json' +) + +# Known CDN mappings +$cdnMappings = @{ + 'jQuery' = 'https://code.jquery.com/jquery-{VERSION}.min.js' + 'Bootstrap' = 'https://stackpath.bootstrapcdn.com/bootstrap/{VERSION}/' + 'Modernizr' = 'https://cdnjs.cloudflare.com/ajax/libs/modernizr/{VERSION}/modernizr.min.js' + # ... more mappings +} + +# 1. Parse packages.config +$packagesConfig = "$SourcePath\packages.config" +if (-not (Test-Path $packagesConfig)) { + Write-Error "packages.config not found at $packagesConfig" + return +} + +[xml]$xml = Get-Content $packagesConfig +$packages = $xml.packages.package + +# 2. Build inventory +$inventory = @() +foreach ($pkg in $packages) { + $pkgDir = Join-Path "$SourcePath\packages" "$($pkg.id).$($pkg.version)" + $contentDir = Join-Path $pkgDir 'Content' + $scriptsDir = Join-Path $pkgDir 'Scripts' + + if ((Test-Path $contentDir) -or (Test-Path $scriptsDir)) { + $inventory += [PSCustomObject]@{ + Id = $pkg.id + Version = $pkg.version + Path = $pkgDir + HasContent = Test-Path $contentDir + HasScripts = Test-Path $scriptsDir + IsKnown = $cdnMappings.ContainsKey($pkg.id) + } + } +} + +# 3. Extract or map to CDN +$assetReferences = @() +foreach ($item in $inventory) { + if ($item.IsKnown -and ($Strategy -eq 'cdn' -or $Strategy -eq 'hybrid')) { + $cdnTemplate = $cdnMappings[$item.Id] + $cdnUrl = $cdnTemplate -replace '{VERSION}', $item.Version + $assetReferences += "" + } else { + # Extract to wwwroot/lib/ + $wwwrootLib = Join-Path $SourcePath "wwwroot\lib\$($item.Id)" + New-Item -ItemType Directory -Path $wwwrootLib -Force | Out-Null + + if ($item.HasContent) { + Copy-Item (Join-Path $item.Path 'Content\*') -Destination $wwwrootLib -Recurse -Force + } + if ($item.HasScripts) { + Copy-Item (Join-Path $item.Path 'Scripts\*') -Destination $wwwrootLib -Recurse -Force + } + + # Generate reference + Get-ChildItem $wwwrootLib -Recurse -Include '*.js', '*.css' | ForEach-Object { + $relPath = $_.FullName -replace [regex]::Escape($wwwrootLib), "/_framework/lib/$($item.Id)" + $relPath = $relPath -replace '\\', '/' + + if ($_.Extension -eq '.css') { + $assetReferences += "" + } elseif ($_.Extension -eq '.js') { + $assetReferences += "" + } + } + } +} + +# 4. Output +if ($OutputFormat -eq 'html') { + Write-Host @" + +$($assetReferences -join "`n") +"@ +} elseif ($OutputFormat -eq 'json') { + $assetReferences | ConvertTo-Json | Write-Host +} + +Write-Host "`n✓ Migration complete: $($assetReferences.Count) assets" +``` + +--- + +## Recommendation: Hybrid Option C + Build-Time Bundling + +### Proposed Approach for BWFC + +**Combine Option C (NuGet Extraction) with lightweight build-time bundling:** + +1. **Phase 1: Extraction (Migration)** + - `bwfc migrate-assets` reads `packages.config` + - Extracts all NuGet Content/Scripts to `wwwroot/lib/` + - Generates asset manifest (`asset-manifest.json`) + - Suggests CDN replacements for known OSS (jQuery, Bootstrap, etc.) + - Outputs HTML snippet for `App.razor` or `_Host.cshtml` + +2. **Phase 2: Optional Bundling (Post-Migration)** + - Teams can integrate **WebOptimizer** or **esbuild** for minification + cache-busting + - Or stick with manual links (acceptable for most apps, especially with HTTP/2) + +3. **Phase 3: Documentation** + - Migration guide: "Translating NuGet Assets to Blazor" + - Performance guide: "When to Bundle, When to Serve Individual Files" + - Security: "CDN Risk Assessment & Fallback Strategies" + +### Why This Approach + +| Criterion | Reason | +|-----------|--------| +| **Handles all scenarios** | Works for OSS packages, custom packages, hybrid setups | +| **Automation-friendly** | Integrates into `bwfc migrate-assets` toolkit command | +| **Low barrier to entry** | Teams don't need to learn npm/webpack/build tooling unless they want to | +| **Preserves fidelity** | Exact same assets as original Web Forms app | +| **Repeatable** | Can re-run on `packages.config` changes | +| **Observable** | Generated asset manifest makes decisions auditable | + +--- + +## Migration Toolkit Integration + +### New Command in `migration-toolkit/` + +**File:** `migration-toolkit/scripts/Migrate-NugetStaticAssets.ps1` + +**Callable from:** `bwfc-migrate.ps1` static assets phase + +```powershell +# bwfc-migrate.ps1 (excerpt) +# ... +# Phase: Static Assets +# ... +if ($detectedAssets.Count -gt 0) { + Write-Host "🔍 Detected NuGet static assets, extracting..." + & "$PSScriptRoot\scripts\Migrate-NugetStaticAssets.ps1" ` + -SourcePath $sourceDir ` + -OutputPath $outputDir ` + -Strategy 'hybrid' + + if ($?) { + Write-Host "✓ Static assets migrated" + } +} +``` + +### Acceptance Criteria for Shipping + +1. ✅ Detects `packages.config` in source app +2. ✅ Scans `packages/` folder for `Content/` and `Scripts/` directories +3. ✅ Extracts known OSS packages to `wwwroot/lib/{PackageName}/` +4. ✅ Suggests CDN URLs for 10+ common packages (jQuery, Bootstrap, DataTables, etc.) +5. ✅ Preserves custom packages (no CDN mapping) +6. ✅ Generates `asset-manifest.json` with extraction summary +7. ✅ Outputs `AssetReferences.html` snippet for `App.razor` or `_Host.cshtml` +8. ✅ Tested on DepartmentPortal (custom CSS extraction) +9. ✅ Tested on WingtipToys (mixed OSS + custom packages if present) +10. ✅ Documented in migration guide with performance implications + +--- + +## DepartmentPortal Case Study + +### Original (Web Forms) + +``` +DepartmentPortal/ +├── packages.config +│ └── Microsoft.CodeDom.Providers.DotNetCompilerPlatform (build tool, no assets) +├── Content/ +│ └── Site.css (custom app stylesheet, 291 lines) +├── Scripts/ +│ └── (empty or custom JS) +└── No BundleConfig.cs (manual link pattern) +``` + +**In _Layout.cshtml or Site.Master:** +```html + + +``` + +### Migrated (Blazor) - Current State + +``` +AfterDepartmentPortal/ +├── wwwroot/ +│ └── css/ +│ └── site.css (custom app stylesheet copied) +└── App.razor or _Host.cshtml + └── +``` + +### With `bwfc migrate-assets` + +``` +AfterDepartmentPortal/ +├── wwwroot/ +│ ├── css/ +│ │ └── site.css +│ └── lib/ +│ └── (no external packages in DepartmentPortal, only custom CSS) +├── asset-manifest.json +│ └── { packages: [], customAssets: ['css/site.css'] } +└── AssetReferences.html + └── +``` + +**Result:** DepartmentPortal is a **minimal case** — zero external NuGet assets to migrate. The `bwfc migrate-assets` command would simply copy the custom CSS and report "No external packages detected." + +--- + +## Security & Compliance Considerations + +### CDN Risk Assessment + +**When using CDN (Option A):** +- ⚠️ Internet dependency (app fails if CDN unavailable) +- ⚠️ Version mismatch risk (app expects v3.6.0, CDN serves v4.0.0) +- ⚠️ SRI (Subresource Integrity) headers recommended for mitigation +- ⚠️ CSP (Content Security Policy) must allow CDN origin + +**Mitigation:** +```html + + + + + +``` + +### Custom Package Security (Option C) + +**When extracting custom NuGet packages:** +- ✅ Assets are code-reviewed (part of NuGet package build process) +- ✅ No external network dependency +- ✅ Supports air-gapped / restricted environments +- ⚠️ wwwroot footprint grows with package count +- ⚠️ Dependency on `packages/` folder being present and clean + +--- + +## Rollout Plan (Q2 2026) + +### Milestone 1: Foundation (Week 1–2) +- ✅ Implement `Migrate-NugetStaticAssets.ps1` with Option C extraction +- ✅ Add CDN mapping for 15+ common packages +- ✅ Generate `asset-manifest.json` + `AssetReferences.html` +- ✅ Test on DepartmentPortal (custom CSS) and WingtipToys (mixed packages) + +### Milestone 2: Toolkit Integration (Week 2–3) +- ✅ Integrate into `bwfc migrate-assets` command +- ✅ Add `--strategy` and `--cdn-only` options +- ✅ Update `bwfc-migrate.ps1` to call static assets phase +- ✅ Add error handling and logging + +### Milestone 3: Documentation (Week 3–4) +- ✅ Create `docs/Migration/Static-Assets.md` +- ✅ Document all four options (CDN, LibMan, Extraction, npm) +- ✅ Provide decision tree: "Which option is right for my app?" +- ✅ Add performance benchmarks (BundleConfig vs. modern approaches) +- ✅ Security best practices (SRI, CSP, CDN fallbacks) + +### Milestone 4: Hardening (Week 4–5) +- ✅ Support `.nupkg` file inspection (fallback if packages folder unavailable) +- ✅ Handle edge cases (symlinks, UNC paths, corrupted packages) +- ✅ Add diagnostics: `bwfc diagnose-assets` command +- ✅ Beta test with team members on real Web Forms projects + +### Milestone 5: GA Release (Week 5–6) +- ✅ Feature-complete `bwfc migrate-assets` +- ✅ Included in next BWFC release +- ✅ Blog post: "Migrating NuGet Assets to Blazor: Strategy & Tools" + +--- + +## Conclusion + +**Recommended Direction:** Implement **Option C (NuGet Extraction Tool) + WebOptimizer (optional bundling)** as the default migration strategy for BWFC. + +**Benefits:** +- ✅ Works for all NuGet packages (OSS + custom) +- ✅ Zero external dependencies during migration +- ✅ Intelligent CDN suggestions for known packages (reduces wwwroot size) +- ✅ Automated, auditable, repeatable +- ✅ Integrates seamlessly into `bwfc migrate-assets` command +- ✅ Supports teams at all skill levels (backend-focused → modern web stack) + +**Next Steps:** +1. Jeff Fritz approves strategy +2. Implement `Migrate-NugetStaticAssets.ps1` +3. Create GitHub issue (#TBD) to track implementation +4. Add to M22 sprint plan +5. Coordinate with Beast (docs) and Jubilee (sample pages) + +--- + +**Document Owner:** Forge +**Last Updated:** 2026-03-08 +**Status:** Awaiting Team Review & Approval diff --git a/dev-docs/proposals/p1-p5-custom-controls-framework.md b/dev-docs/proposals/p1-p5-custom-controls-framework.md new file mode 100644 index 000000000..fab5072de --- /dev/null +++ b/dev-docs/proposals/p1-p5-custom-controls-framework.md @@ -0,0 +1,689 @@ +# P1–P5 Custom Controls Drop-In Replacement Framework + +**Author:** Beast (Technical Writer), based on implementation by Cyclops +**Date:** 2026-03-18 +**Status:** IMPLEMENTED +**Issues:** #490 (P1), #491 (P4), #492 (P2), #493 (P3), #494 (P5), #495 (docs), #496 (FindControl) + +--- + +## 1. Executive Summary + +The P1–P5 Custom Controls framework extends BWFC's `CustomControls/` namespace to provide a **drop-in replacement** path for migrating ASP.NET Web Forms custom controls to Blazor. The core tenet: developers who inherited from `System.Web.UI.WebControls.WebControl`, `DataBoundControl`, or `CompositeControl` in Web Forms should be able to inherit from BWFC equivalents with the same API shape — same method names, same rendering pipeline, same override points. + +### What Was Built + +| Phase | Issue | What | Key File(s) | +|-------|-------|------|-------------| +| P2 | #492 | `TagKey` + `AddAttributesToRender` on `WebControl` | `WebControl.cs` | +| P3 | #493 | HtmlTextWriter enum expansion (HTML5, ARIA, CSS3) | `HtmlTextWriter.cs` | +| P1 | #490 | `DataBoundWebControl` + `DataBoundWebControl` | `DataBoundWebControl.cs` | +| P4 | #491 | `CompositeControl` fix + shim types | `CompositeControl.cs`, `LiteralControl.cs`, `ShimControls.cs` | +| P5 | #494 | `TemplatedWebControl` (ITemplate → RenderFragment bridge) | `TemplatedWebControl.cs` | +| — | #496 | `FindControl` (recursive) on `BaseWebFormsComponent` | `BaseWebFormsComponent.cs` | + +### Validation + +- **40 new bUnit tests** across 4 test files (TagKeyTests, DataBoundWebControlTests, ShimControlTests, TemplatedWebControlTests) +- **16 test components** in `TestComponents/` +- 2515 total tests pass, 0 failures +- 5 of 7 DepartmentPortal custom controls can be drop-in shimmed + +--- + +## 2. Architecture + +### Class Hierarchy + +``` +BaseWebFormsComponent (BWFC base — ID, Controls, FindControl) + └── BaseStyledComponent (CssClass, Style, Enabled, Visible, ToolTip, ForeColor, etc.) + └── WebControl (TagKey, Render pipeline, AddAttributesToRender) + ├── DataBoundWebControl (DataSource, PerformDataBinding, OnDataBound) + │ └── DataBoundWebControl (TypedDataItems) + ├── CompositeControl (CreateChildControls, RenderChildren) + ├── TemplatedWebControl (RenderTemplate, placeholder interleaving) + ├── LiteralControl (raw text, no outer tag) + │ └── Literal (alias) + └── [Shim Controls] + ├── Panel (div container) + ├── PlaceHolder (invisible container) + └── HtmlGenericControl (any tag by string name) + +INamingContainer (marker interface) +``` + +### WebControl Rendering Pipeline + +The rendering pipeline mirrors Web Forms `System.Web.UI.WebControls.WebControl`: + +``` +BuildRenderTree(builder) + │ + ├── if (!Visible) return + │ + ├── new HtmlTextWriter() + │ + ├── AddAttributesToRender(writer) ← adds ID, CssClass, Style, ToolTip, Enabled + │ + ├── Render(writer) ← default calls the three methods below + │ ├── RenderBeginTag(writer) ← opens tag from TagKey, consumes pending attributes + │ ├── RenderContents(writer) ← override point for inner content + │ └── RenderEndTag(writer) ← closes tag + │ + └── builder.AddMarkupContent(html) ← converts HtmlTextWriter buffer to Blazor render tree +``` + +**Two override patterns:** + +1. **Override `Render()`** — Full control. The developer writes all open/close tags manually. Pending attributes from `AddAttributesToRender` are consumed by the first `RenderBeginTag` call. + +2. **Override `TagKey` + `RenderContents()`** — Web Forms pipeline. The base class handles the outer tag automatically. The developer only writes inner content. + +### Attribute Flow + +``` +AddAttributesToRender(writer) + │ + ├── writer.AddAttribute("id", ClientID) ← if ID is set + ├── writer.AddAttribute("class", CssClass) ← if CssClass is set + ├── writer.AddAttribute("style", Style) ← if Style is set + ├── writer.AddAttribute("title", ToolTip) ← if ToolTip is set + └── writer.AddAttribute("disabled", "disabled") ← if !Enabled + │ + ▼ + Attributes stored in writer._pendingAttributes + │ + ▼ + RenderBeginTag(tag) + └── Flushes _pendingAttributes into +``` + +This means `AddAttributesToRender` is called **before** `Render`, and the pending attributes are consumed by whichever `RenderBeginTag` call comes first — whether that's the default `RenderBeginTag(TagKey)` or a custom `RenderBeginTag(HtmlTextWriterTag.Div)` inside an overridden `Render()`. + +--- + +## 3. API Reference + +### 3.1 WebControl + +**File:** `src/BlazorWebFormsComponents/CustomControls/WebControl.cs` +**Inherits:** `BaseStyledComponent` +**Namespace:** `BlazorWebFormsComponents.CustomControls` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `TagKey` | `HtmlTextWriterTag` | `protected virtual` | Outer tag type. Default: `Span`. Override to change (e.g., `Div`, `Table`). | +| `TagName` | `string` | `public virtual` | String tag name derived from `TagKey` via `ResolveTagName()`. | +| `Render(HtmlTextWriter)` | `void` | `protected virtual` | Main render method. Default calls `RenderBeginTag → RenderContents → RenderEndTag`. | +| `RenderContents(HtmlTextWriter)` | `void` | `protected virtual` | Override point for inner content. Default is empty. | +| `RenderBeginTag(HtmlTextWriter)` | `void` | `public virtual` | Opens outer tag from `TagKey`. Consumes pending attributes. | +| `RenderEndTag(HtmlTextWriter)` | `void` | `public virtual` | Closes outer tag. | +| `RenderControl(HtmlTextWriter)` | `void` | `internal` | Entry point used by `CompositeControl.RenderChildren`. | +| `AddAttributesToRender(HtmlTextWriter)` | `void` | `protected virtual` | Adds ID, CssClass, Style, ToolTip, Enabled. Override to add custom attributes. | +| `BuildRenderTree(RenderTreeBuilder)` | `void` | `protected override` | Blazor integration. Creates `HtmlTextWriter`, calls `AddAttributesToRender` then `Render`, emits markup. | + +**Inherited from `BaseStyledComponent`:** `CssClass`, `Style`, `Enabled`, `Visible`, `ToolTip`, `ForeColor`, `BackColor`, `Font`, `Height`, `Width`, `BorderColor`, `BorderStyle`, `BorderWidth` + +**Inherited from `BaseWebFormsComponent`:** `ID`, `ClientID`, `Controls`, `Parent`, `FindControl(string)` + +### 3.2 DataBoundWebControl + +**File:** `src/BlazorWebFormsComponents/CustomControls/DataBoundWebControl.cs` +**Inherits:** `WebControl` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `DataSource` | `object` | `[Parameter] public virtual` | The data source. Set as a Blazor parameter. | +| `DataSourceID` | `string` | `[Parameter, Obsolete] public virtual` | Web Forms compat stub. Not functional in Blazor. | +| `DataMember` | `string` | `[Parameter] public virtual` | Data member name for binding. | +| `OnDataBound` | `EventCallback` | `[Parameter]` | Fires after data binding completes. | +| `DataItems` | `IEnumerable` | `protected` (get only) | Populated from `DataSource` in `OnParametersSet`. | +| `PerformDataBinding(IEnumerable)` | `void` | `protected virtual` | Override to process bound data. Called in `OnParametersSet`. | + +**Lifecycle:** `OnParametersSet` casts `DataSource` to `IEnumerable`, stores in `DataItems`, calls `PerformDataBinding`, fires `OnDataBound`. + +### 3.3 DataBoundWebControl\ + +**File:** `src/BlazorWebFormsComponents/CustomControls/DataBoundWebControl.cs` (same file) +**Inherits:** `DataBoundWebControl` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `TypedDataItems` | `IEnumerable` | `protected` (get only) | Casts `base.DataItems` via `Cast()`. Returns `Enumerable.Empty()` if null. | + +> **Important:** `DataBoundWebControl` does **not** redeclare `DataSource` with `[Parameter]`. See [Design Decisions §4.3](#43-why-databoundwebcontrolt-doesnt-redeclare-datasource). + +### 3.4 CompositeControl + +**File:** `src/BlazorWebFormsComponents/CustomControls/CompositeControl.cs` +**Inherits:** `WebControl` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `Controls` | `List` | `public new` | Child control collection. Accepts any `BaseWebFormsComponent`. | +| `CreateChildControls()` | `void` | `protected virtual` | Override to create and add child controls. | +| `EnsureChildControls()` | `void` | `protected` | Calls `CreateChildControls` if not yet called. | +| `RenderChildren(HtmlTextWriter)` | `void` | `protected` | Iterates `Controls`, calls `RenderControl` on `WebControl` children, `ToString()` fallback for others. | +| `RenderContents(HtmlTextWriter)` | `void` | `protected override` | Calls `EnsureChildControls` then `RenderChildren`. | +| `BuildRenderTree(RenderTreeBuilder)` | `void` | `protected override` | If all children are non-`WebControl`, renders as Blazor components. Otherwise delegates to `base.BuildRenderTree`. | + +**P4 fix:** `RenderChildren` no longer throws `NotSupportedException` for non-`WebControl` children — it gracefully falls back to `writer.Write(control.ToString())`. + +### 3.5 TemplatedWebControl + +**File:** `src/BlazorWebFormsComponents/CustomControls/TemplatedWebControl.cs` +**Inherits:** `WebControl` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `ChildContent` | `RenderFragment` | `[Parameter]` | Captures implicit content. Prevents whitespace leakage. | +| `RenderTemplate(HtmlTextWriter, RenderFragment)` | `void` | `protected` | Inserts a RenderFragment placeholder into writer output. Null template = no-op. | +| `BuildRenderTree(RenderTreeBuilder)` | `void` | `protected override` | Splits writer HTML on placeholders, interleaves `AddMarkupContent` and `builder.AddContent(seq, renderFragment)`. | + +**Placeholder mechanism:** +1. `RenderTemplate` writes `` into the HtmlTextWriter output and stores the `RenderFragment` in a slot list. +2. `BuildRenderTree` splits the final HTML string on these placeholders. +3. For each segment: static markup before the placeholder → `AddMarkupContent`; the RenderFragment itself → `builder.AddContent`. +4. Result: Blazor render tree interleaves static HtmlTextWriter HTML with live Blazor component trees. + +### 3.6 LiteralControl + Literal + +**File:** `src/BlazorWebFormsComponents/CustomControls/LiteralControl.cs` +**Inherits:** `WebControl` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `Text` | `string` | `[Parameter]` | Text/HTML content to render. Default: `string.Empty`. | +| `Render(HtmlTextWriter)` | `void` | `protected override` | Writes `Text` directly — no outer tag. | + +**`Literal`** is an empty subclass: `public class Literal : LiteralControl { }`. This provides the `System.Web.UI.WebControls.Literal` name for migration compatibility. + +### 3.7 Shim Controls (ShimControls.cs) + +**File:** `src/BlazorWebFormsComponents/CustomControls/ShimControls.cs` + +#### Panel + +**Inherits:** `WebControl` +**Web Forms equivalent:** `System.Web.UI.WebControls.Panel` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `TagKey` | `HtmlTextWriterTag` | `protected override` | Returns `HtmlTextWriterTag.Div`. | +| `Controls` | `List` | `public new` | Child controls rendered inside the div. | +| `RenderContents(HtmlTextWriter)` | `void` | `protected override` | Iterates `Controls`, calls `RenderControl` on each. | + +#### PlaceHolder + +**Inherits:** `WebControl` +**Web Forms equivalent:** `System.Web.UI.WebControls.PlaceHolder` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| `Controls` | `List` | `public new` | Child controls. | +| `Render(HtmlTextWriter)` | `void` | `protected override` | Renders children only — no wrapper element. | + +#### HtmlGenericControl + +**Inherits:** `WebControl` +**Web Forms equivalent:** `System.Web.UI.HtmlControls.HtmlGenericControl` + +| Member | Type | Access | Description | +|--------|------|--------|-------------| +| Constructor | `(string tag = "span")` | `public` | Specifies the HTML tag to render. | +| `Controls` | `List` | `public new` | Child controls. | +| `Render(HtmlTextWriter)` | `void` | `protected override` | Calls `AddAttributesToRender`, opens custom tag, renders children + contents, closes tag. | + +#### INamingContainer + +**Type:** `interface` +**Web Forms equivalent:** `System.Web.UI.INamingContainer` + +Marker interface. Controls implementing this create a naming scope for child control IDs. + +### 3.8 FindControl + +**File:** `src/BlazorWebFormsComponents/BaseWebFormsComponent.cs` (line ~382) +**Added to:** `BaseWebFormsComponent` + +```csharp +public BaseWebFormsComponent FindControl(string controlId) +``` + +- Returns first control with matching `ID`, or `null`. +- Checks direct children first (via `Controls.Find`), then recurses. +- Crosses naming container boundaries (unlike Web Forms `FindControl`). +- Null/empty `controlId` returns `null`. + +### 3.9 HtmlTextWriter Enums + +**File:** `src/BlazorWebFormsComponents/CustomControls/HtmlTextWriter.cs` + +#### HtmlTextWriterTag (78 members) + +**Original (24):** A, Button, Div, Span, Input, Label, P, Table, Tr, Td, Th, Tbody, Thead, Ul, Li, Select, Option, Img, H1–H6, Form + +**P3 additions (54):** HTML5 semantic (Nav, Section, Article, Header, Footer, Main, Aside), structural (Figure, Figcaption, Details, Summary, Dialog, Template, Fieldset, Legend), text (Em, Strong, Small, Code, Pre, Blockquote, Abbr, Cite, Samp, Mark, Sub, Sup, Var), media (Video, Audio, Canvas, Iframe), form (Textarea, Datalist, Output, Meter, Progress), list (Ol, Dl, Dt, Dd), table (Caption, Col, Colgroup, Tfoot), misc (Br, Hr, Map, Area, Ruby, Rt, Rp, Time, Wbr, Address) + +#### HtmlTextWriterAttribute (55 members) + +**Original (14):** Id, Class, Style, Href, Src, Alt, Name, Type, Value, Title, Width, Height, Disabled, Readonly + +**P3 additions (41):** Form (Placeholder, Required, Autofocus, Pattern, Min, Max, Step, Maxlength, Minlength, Multiple, Autocomplete, Action, Method, Enctype), table (Colspan, Rowspan, Scope, Headers, For), state (Checked, Selected, Open), accessibility (Role, Tabindex, AriaLabel, AriaHidden, AriaExpanded, AriaDescribedby, AriaLabelledby, AriaLive, AriaControls, AriaSelected, AriaDisabled), global (Target, Rel, Download, Contenteditable, Draggable, Hidden, Lang, Dir) + +#### HtmlTextWriterStyle (77 members) + +**Original (15):** BackgroundColor, Color, FontFamily, FontSize, FontWeight, FontStyle, Height, Width, BorderColor, BorderStyle, BorderWidth, Margin, Padding, TextAlign, Display + +**P3 additions (62):** Flexbox (FlexDirection, JustifyContent, AlignItems, AlignContent, AlignSelf, FlexWrap, FlexGrow, FlexShrink, FlexBasis, Gap), grid (GridTemplateColumns, GridTemplateRows, GridColumn, GridRow, GridGap), visual (Transform, Transition, Animation, Opacity, BoxShadow, BorderRadius), position (Position, Top, Right, Bottom, Left, ZIndex, Overflow, Float, Clear), text (TextDecoration, TextTransform, TextOverflow, WhiteSpace, WordWrap, LetterSpacing, LineHeight, VerticalAlign), sizing (MinWidth, MaxWidth, MinHeight, MaxHeight, BoxSizing), spacing (MarginTop/Right/Bottom/Left, PaddingTop/Right/Bottom/Left), background (BackgroundImage, BackgroundPosition, BackgroundRepeat, BackgroundSize), outline (OutlineColor, OutlineStyle, OutlineWidth), list (ListStyleType, ListStylePosition), misc (Cursor, Visibility) + +**Fallback:** All three switch expressions use `_ => ToString().ToLowerInvariant()` instead of throwing, so unknown future enum values gracefully degrade. + +--- + +## 4. Design Decisions + +### 4.1 Why TagKey (enum) Instead of String-Based Tags + +Web Forms uses `TagKey` (enum) as the primary mechanism, with `TagName` (string) as a derived convenience property. We mirror this because: + +1. **Type safety at compile time** — `HtmlTextWriterTag.Div` catches typos that `"div"` doesn't. +2. **IntelliSense discovery** — developers see all supported tags in the dropdown. +3. **Fallback via `ResolveTagName`** — the switch expression's `_ => ToString().ToLowerInvariant()` ensures any enum value maps to a valid tag name, so extending the enum is always safe. +4. **String tag escape hatch** — `HtmlGenericControl(string tag)` and `HtmlTextWriter.RenderBeginTag(string tagName)` accept arbitrary tag strings when the enum isn't sufficient. + +### 4.2 Why Placeholder Approach for Templates + +The challenge: `HtmlTextWriter` produces a flat HTML string, but Blazor `RenderFragment` content must be emitted via `builder.AddContent()` — it can't be serialized into a string. + +**Approach:** Insert HTML comment placeholders (``) into the HtmlTextWriter output, then split the final HTML on those placeholders in `BuildRenderTree`. For each segment: +- Static HTML before the placeholder → `builder.AddMarkupContent()` +- The RenderFragment → `builder.AddContent(seq, renderFragment)` + +**Why this works:** +- HTML comments are invisible to the browser if somehow leaked. +- The prefix `BWFC_TPL_` is unique enough to never collide with real content. +- Splitting a string is O(n) and allocation-light compared to alternatives like two-pass rendering. +- It allows templates and HtmlTextWriter output to be **interleaved** in any order. + +**Alternatives considered:** +- *Two-pass rendering* — render HtmlTextWriter first, then patch in fragments. More complex, same result. +- *Dual builder* — maintain both HtmlTextWriter and RenderTreeBuilder simultaneously. Fragile, ordering bugs. + +### 4.3 Why DataBoundWebControl\ Doesn't Redeclare DataSource + +Blazor performs **case-insensitive** parameter matching. If `DataBoundWebControl` redeclared: + +```csharp +[Parameter] public new IEnumerable DataSource { get; set; } +``` + +Blazor would see two `DataSource` parameters (one on the base, one on the derived class) with the same name and throw at runtime. Instead, the base class declares `DataSource` as `object`, and the generic subclass provides `TypedDataItems` as a **read-only typed view** via `base.DataItems?.Cast()`. + +### 4.4 Why the Literal Alias Exists Despite Name Collision + +BWFC already ships a `BlazorWebFormsComponents.Literal` component (the existing editor control). The new `BlazorWebFormsComponents.CustomControls.Literal` is in a different namespace. This means: + +- **Custom control authors** who `@using BlazorWebFormsComponents.CustomControls` get the shim `Literal`. +- **BWFC library users** who `@using BlazorWebFormsComponents` get the existing editor `Literal`. +- **Both namespaces imported** — requires disambiguation (`CustomControls.Literal` vs `BlazorWebFormsComponents.Literal`). + +The alias exists because Web Forms developers migrating `new LiteralControl(...)` code will search for `Literal` or `LiteralControl`. Having both names available in the `CustomControls` namespace makes migration mechanical. + +### 4.5 Why AddAttributesToRender Is Called Before Render + +In Web Forms, the call order is: `AddAttributesToRender → RenderBeginTag → RenderContents → RenderEndTag`. Attributes are added to a pending collection, then consumed by `RenderBeginTag`. + +BWFC mirrors this exactly: `BuildRenderTree` calls `AddAttributesToRender(writer)` first, which populates `writer._pendingAttributes`. Then `Render(writer)` is called. When `Render` (or the default `RenderBeginTag`) opens the first tag, those pending attributes are flushed into the `` markup. + +This ensures backward compatibility: controls that override `Render()` directly (writing their own `RenderBeginTag`) automatically pick up the base attributes (ID, CssClass, Style, etc.) without any changes. + +--- + +## 5. Migration Patterns + +### Pattern 1: Override TagKey + RenderContents (Recommended) + +Use this when your Web Forms control overrides `TagKey` and/or `RenderContents`. This is the **simplest migration path** — the base class handles the outer tag, attributes, and visibility automatically. + +**Web Forms (before):** + +```csharp +public class StarRating : WebControl +{ + public int Rating { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void AddAttributesToRender(HtmlTextWriter writer) + { + base.AddAttributesToRender(writer); + writer.AddAttribute("data-rating", Rating.ToString()); + } + + protected override void RenderContents(HtmlTextWriter writer) + { + for (int i = 0; i < Rating; i++) + { + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("★"); + writer.RenderEndTag(); + } + } +} +``` + +**Blazor (after) — near-identical:** + +```csharp +public class StarRating : WebControl // ← BlazorWebFormsComponents.CustomControls.WebControl +{ + [Parameter] // ← add [Parameter] + public int Rating { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; // ← unchanged + + protected override void AddAttributesToRender(HtmlTextWriter writer) + { + base.AddAttributesToRender(writer); // ← unchanged + writer.AddAttribute("data-rating", Rating.ToString()); + } + + protected override void RenderContents(HtmlTextWriter writer) // ← unchanged + { + for (int i = 0; i < Rating; i++) + { + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("★"); + writer.RenderEndTag(); + } + } +} +``` + +**Changes required:** +1. Change `using System.Web.UI.WebControls` → `using BlazorWebFormsComponents.CustomControls` +2. Add `[Parameter]` to public properties +3. Everything else is identical + +### Pattern 2: Override Render for Full Control + +Use this when your Web Forms control overrides `Render()` directly. Pending attributes from `AddAttributesToRender` are automatically consumed by the first `RenderBeginTag` call. + +**Blazor:** + +```csharp +public class NotificationBell : WebControl +{ + [Parameter] public int Count { get; set; } + [Parameter] public string Icon { get; set; } = "🔔"; + + protected override void Render(HtmlTextWriter writer) + { + // First RenderBeginTag consumes pending attributes (ID, CssClass, etc.) + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "bell-icon"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(Icon); + writer.RenderEndTag(); + + if (Count > 0) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "badge"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(Count.ToString()); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // + } +} +``` + +### Pattern 3: Data-Bound Control + +**Blazor:** + +```csharp +public class EmployeeDataGrid : DataBoundWebControl +{ + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Table; + + protected override void RenderContents(HtmlTextWriter writer) + { + // TypedDataItems provides IEnumerable + foreach (var emp in TypedDataItems) + { + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp.Name); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp.Department); + writer.RenderEndTag(); + + writer.RenderEndTag(); // + } + } +} +``` + +**Usage:** + +```razor + +``` + +### Pattern 4: Templated Control (ITemplate → RenderFragment) + +**Blazor:** + +```csharp +public class SectionPanel : TemplatedWebControl +{ + [Parameter] public RenderFragment HeaderTemplate { get; set; } + [Parameter] public RenderFragment ContentTemplate { get; set; } + [Parameter] public RenderFragment FooterTemplate { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "header"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, HeaderTemplate); // ← inserts RenderFragment + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "content"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, ContentTemplate); + writer.RenderEndTag(); + + if (FooterTemplate != null) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "footer"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, FooterTemplate); + writer.RenderEndTag(); + } + } +} +``` + +**Usage:** + +```razor + +

Employees

 + + + + +``` + +### Pattern 5: Composite Control + +**Blazor:** + +```csharp +public class SearchBox : CompositeControl +{ + [Parameter] public string Placeholder { get; set; } = "Search..."; + + protected override void CreateChildControls() + { + var label = new LiteralControl { Text = $"" }; + Controls.Add(label); + } + + protected override void Render(HtmlTextWriter writer) + { + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderChildren(writer); + writer.RenderEndTag(); + } +} +``` + +--- + +## 6. Shimming & Migration Compatibility + +The BWFC framework achieves significant compatibility with Web Forms controls through both built-in shims and targeted migration tooling. This section clarifies what works today, what can be shimmed, and what requires architectural changes. + +### 6.1 What's Already Shimmed (Drop-In Compatible) + +The following Web Forms features are **fully shimmed and work today** with minimal or no code changes: + +| Feature | Implementation | Notes | +|---------|-----------------|-------| +| **ViewState** | `BaseWebFormsComponent.ViewState` dictionary property | `src/BlazorWebFormsComponents/BaseWebFormsComponent.cs` (lines 149–153). Syntax-compatible with Web Forms code; can retrieve/store objects. Marked `[Obsolete]` to encourage future use of Blazor patterns. | +| **Server-Side Lifecycle Events** | `OnInit`, `OnLoad`, `OnPreRender`, `OnUnload`, `OnDisposed` mapped as `EventCallback` parameters | `src/BlazorWebFormsComponents/BaseWebFormsComponent.cs` (lines 175–318). Events fire at equivalent points: `OnInitializedAsync()`, post-initialization, pre-render, cleanup, and component disposal. Drop-in compatible with Web Forms event syntax. | +| **EnableTheming & SkinID** | Full theming system via `ThemeConfiguration`, `ControlSkin`, and `ThemeProvider` | `src/BlazorWebFormsComponents/Theming/` directory. Fluent `SkinBuilder` API and `CascadingValue` integration. `BaseWebFormsComponent` supports `EnableTheming` and `SkinID` parameters (lines 94–127); `BaseStyledComponent` applies theme skins with StyleSheetTheme semantics (explicit parameters override theme defaults). | + +### 6.2 What Can Be Shimmed (Implementation Ready) + +The following features have working patterns in the codebase and require only minor extensions: + +| Feature | Status | Implementation Path | +|---------|--------|---------------------| +| **Focus() method** | Ready to implement | JavaScript interop pattern already proven in validators (`src/BlazorWebFormsComponents/Validations/BaseValidator.razor.cs`, lines 126–129). Base class method can invoke `JsRuntime.InvokeVoidAsync("bwfc.SetFocus", elementRef)` for any control. `[Inject] IJSRuntime` available in `BaseWebFormsComponent` (line 221). | +| **MailDefinition** | Design phase | Could be a no-op shim that logs a deprecation warning, delegating actual mail sending to injected `IEmailService` or similar. Low priority—primarily used in older login controls. | + +### 6.3 What Requires Manual Migration (No Shim Possible) + +Only the following features represent **true architectural mismatches** with Blazor and cannot be shimmed: + +| Feature | Why | Migration Path | +|---------|-----|-----------------| +| **PostBack model** | ASP.NET's server-side form post pipeline has no Blazor equivalent. | Replace with `EventCallback` handlers and Blazor event binding (`@onclick`, `@onchange`, `@onsubmit`). | +| **DataSourceID binding** | Web Forms `SqlDataSource` and `ObjectDataSource` controls don't exist in Blazor; the data-binding model is fundamentally different. | Use `DataSource` parameter with services injected via dependency injection. The `DataSourceID` property is marked `[Obsolete]`. | + +### 6.4 Migration Tooling (Roslyn Analyzers) + +The BWFC suite includes **BWFC001–BWFC014 Roslyn analyzers and code fix providers** that automate common migration patterns: + +| Analyzer | Purpose | Code Fix | +|----------|---------|----------| +| **BWFC001** | Missing `[Parameter]` attribute on public properties | Auto-adds `[Parameter]` to public properties that should be Blazor parameters | +| **BWFC002** | References to unsupported `DataSourceID` | Marks as `[Obsolete]`; suggests migration to `DataSource` | +| **BWFC003–BWFC014** | Other common Web Forms patterns | One-click fixes for control attribute mappings, event binding patterns, and lifecycle hook usage | + +These analyzers run during compilation and offer inline code fixes in Visual Studio and VS Code, accelerating migration velocity. + +--- + +## 7. DepartmentPortal Validation + +The DepartmentPortal sample application contains 7 custom controls. Testing against the P1–P5 framework: + +| Control | Migration Strategy | Shimmed? | Notes | +|---------|--------------------|----------|-------| +| **StarRating** | Pattern 1 (TagKey + RenderContents) | ✅ Drop-in | Override `TagKey => Div`, `AddAttributesToRender` for `data-rating`, `RenderContents` for star spans. | +| **NotificationBell** | Pattern 2 (Override Render) | ✅ Drop-in | Full `Render()` override. Pending attributes consumed by first `RenderBeginTag`. | +| **EmployeeDataGrid** | Pattern 3 (DataBoundWebControl\) | ✅ Drop-in | Inherits `DataBoundWebControl`. Uses `TypedDataItems` in `RenderContents`. | +| **EmployeeCard** | Pattern 5 (CompositeControl) | ✅ Drop-in | Mixed children (LiteralControl + WebControl). P4 fix allows non-WebControl fallback. | +| **SectionPanel** | Pattern 4 (TemplatedWebControl) | ✅ Drop-in | `HeaderTemplate`, `ContentTemplate`, `FooterTemplate` as `RenderFragment` parameters. | +| **DepartmentBreadcrumb** | ❌ Manual rewrite | ❌ | PostBack-dependent navigation. Requires conversion to Blazor `NavigationManager` + `NavLink`. | +| **PollQuestion** | ❌ Manual rewrite | ❌ | PostBack form submission + ViewState for vote tracking. Requires full Blazor event model rewrite. | + +**Result:** 5 of 7 (71%) can be migrated as drop-in replacements with only `[Parameter]` annotations and namespace changes. + +--- + +## 8. Test Coverage Map + +### New Test Files (P1–P5) + +| Test File | Class(es) Tested | Test Count | +|-----------|------------------|------------| +| `TagKeyTests.razor` | `WebControl` (TagKey, AddAttributesToRender, RenderBeginTag, RenderEndTag, Render override compat) | 15 | +| `DataBoundWebControlTests.razor` | `DataBoundWebControl`, `DataBoundWebControl`, OnDataBound | 10 | +| `ShimControlTests.razor` | `LiteralControl`, `Literal`, `Panel`, `CompositeControl` (mixed children) | 7 | +| `TemplatedWebControlTests.razor` | `TemplatedWebControl`, `RenderTemplate`, placeholder interleaving | 8 | +| **Total new tests** | | **40** | + +### Pre-Existing Test Files + +| Test File | Class(es) Tested | Test Count | +|-----------|------------------|------------| +| `WebControlTests.razor` | `WebControl` (basic rendering, style, CssClass) | 7 | +| `HtmlTextWriterTests.razor` | `HtmlTextWriter` (Write, tags, attributes, styles) | 9 | +| `CompositeControlTests.razor` | `CompositeControl` (CreateChildControls, RenderChildren) | 7 | +| **Total pre-existing** | | **23** | + +### Test Components (16 total) + +| Component | Purpose | +|-----------|---------| +| `TagKeySpan.cs` | Default TagKey (Span) test | +| `TagKeyDiv.cs` | TagKey override → Div | +| `TagKeyTable.cs` | TagKey override → Table | +| `CustomAttributeControl.cs` | AddAttributesToRender override | +| `HelloLabel.cs` | Render() override backward compat | +| `CustomButton.cs` | Render() override with button | +| `SimpleLabel.cs` | Basic WebControl | +| `SimpleButton.cs` | Basic button WebControl | +| `StyledDiv.cs` | Style attribute testing | +| `SimpleDataList.cs` | Non-generic DataBoundWebControl | +| `TypedEmployeeTable.cs` | Generic DataBoundWebControl\ (includes TestEmployee model) | +| `PanelComposite.cs` | CompositeControl with LiteralControl children | +| `SearchBox.cs` | CompositeControl with mixed children | +| `FormGroup.cs` | CompositeControl with label + input | +| `SimpleSectionPanel.cs` | TemplatedWebControl (3 templates) | +| `SingleTemplateControl.cs` | TemplatedWebControl (1 template + HtmlTextWriter content) | + +--- + +## 9. Upstream Issues + +| Issue | Title | Phase | Status | +|-------|-------|-------|--------| +| [#490](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/490) | P1: DataBoundWebControl + DataBoundWebControl\ | P1 (impl order: 3rd) | ✅ Implemented | +| [#491](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/491) | P4: CompositeControl fix + shim types | P4 (impl order: 4th) | ✅ Implemented | +| [#492](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/492) | P2: TagKey + AddAttributesToRender on WebControl | P2 (impl order: 1st) | ✅ Implemented | +| [#493](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/493) | P3: HtmlTextWriter enum expansion | P3 (impl order: 2nd) | ✅ Implemented | +| [#494](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/494) | P5: TemplatedWebControl (ITemplate → RenderFragment bridge) | P5 (impl order: 5th) | ✅ Implemented | +| [#495](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/495) | Documentation for P1–P5 framework | Docs | 🔄 In Progress | +| [#496](https://github.com/FritzAndFriends/BlazorWebFormsComponents/issues/496) | FindControl (recursive) | Utility | ✅ Implemented | + +--- + +## Appendix A: File Inventory + +All new/modified files in the `CustomControls/` namespace: + +| File | Status | Lines | +|------|--------|-------| +| `src/BlazorWebFormsComponents/CustomControls/WebControl.cs` | Modified (P2) | ~208 | +| `src/BlazorWebFormsComponents/CustomControls/HtmlTextWriter.cs` | Modified (P3) | ~691 | +| `src/BlazorWebFormsComponents/CustomControls/DataBoundWebControl.cs` | New (P1) | ~130 | +| `src/BlazorWebFormsComponents/CustomControls/TemplatedWebControl.cs` | New (P5) | ~131 | +| `src/BlazorWebFormsComponents/CustomControls/LiteralControl.cs` | New (P4) | ~30 | +| `src/BlazorWebFormsComponents/CustomControls/ShimControls.cs` | New (P4) | ~100 | +| `src/BlazorWebFormsComponents/CustomControls/CompositeControl.cs` | Modified (P4) | ~161 | +| `src/BlazorWebFormsComponents/BaseWebFormsComponent.cs` | Modified (#496) | (FindControl recursive search added) | diff --git a/docs/Migration/CustomControl-BaseClasses.md b/docs/Migration/CustomControl-BaseClasses.md new file mode 100644 index 000000000..1721e71c6 --- /dev/null +++ b/docs/Migration/CustomControl-BaseClasses.md @@ -0,0 +1,754 @@ +# Custom Control Base Classes and Planned Improvements + +The BlazorWebFormsComponents library provides a set of base classes and utilities that make it easier to migrate ASP.NET Web Forms custom controls to Blazor. This guide documents the current inventory, explains how each maps to Web Forms equivalents, and outlines the five planned improvements (P1–P5) that will further close the gap. + +--- + +## Current BWFC Base Class Inventory + +### BaseWebFormsComponent + +The foundation of all BWFC compatibility components. It provides: + +- **Core Web Forms properties:** `ID`, `CssClass`, `Style` +- **Control tree emulation:** `FindControl(string id)` for searching children +- **Enabled/Visible state:** Controls rendering based on these properties +- **HtmlTextWriter integration:** Automatic base attribute application + +**Maps to Web Forms:** `System.Web.UI.Control` + +**Usage:** +```csharp +public class MyControl : BaseWebFormsComponent +{ + protected override void Render(HtmlTextWriter writer) + { + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("Hello"); + writer.RenderEndTag(); + } +} +``` + +### BaseStyledComponent + +Extends `BaseWebFormsComponent` with comprehensive CSS styling support: + +- **Inherits:** All from `BaseWebFormsComponent` +- **Adds:** Full CSS style properties (Color, BackColor, BorderWidth, Font, etc.) +- **Provides:** Helper methods for building styled CSS classes +- **Calculated properties:** `CalculatedCssClass`, `CalculatedStyle` for computed CSS + +**Maps to Web Forms:** `System.Web.UI.WebControls.WebControl` + +**Usage:** +```csharp +public class StyledButton : BaseStyledComponent +{ + [Parameter] + public string Text { get; set; } + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, CalculatedCssClass); + writer.AddAttribute(HtmlTextWriterAttribute.Style, CalculatedStyle); + writer.RenderBeginTag(HtmlTextWriterTag.Button); + writer.Write(Text); + writer.RenderEndTag(); + } +} +``` + +### DataBoundComponent + +For components that render lists of items (like a Repeater or GridView): + +- **Generic parameter ``:** The item type being rendered +- **Automatic child control creation:** Maintains a Controls collection based on item data +- **Item lifetime management:** Handles instantiation and cleanup per item +- **Supports child control discovery:** FindControl searches across all item children + +**Maps to Web Forms:** `System.Web.UI.WebControls.DataBoundControl` + +**Usage:** +```csharp +public class MyRepeater : DataBoundComponent +{ + protected override void CreateChildControls() + { + // Called for each item in the data source + // Build controls for the current item + } + + public override void DataBind() + { + // Called when Items parameter changes + base.DataBind(); + } +} +``` + +### WebControl (CustomControls namespace) + +A base class for simple controls that render custom HTML without child controls: + +- **Inherits from:** `BaseStyledComponent` +- **Provides:** Automatic base attribute rendering (ID, Class, Style) +- **Pattern:** Override `Render(HtmlTextWriter)` to generate HTML + +**Maps to Web Forms:** `System.Web.UI.WebControls.WebControl` + +**Usage:** +```csharp +public class Badge : WebControl +{ + [Parameter] + public string Text { get; set; } + + [Parameter] + public string BadgeType { get; set; } = "info"; + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, $"badge badge-{BadgeType}"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(Text); + writer.RenderEndTag(); + } +} +``` + +### CompositeControl + +A base class for controls that contain child controls: + +- **Inherits from:** `WebControl` +- **Provides:** `Controls` collection for child control management +- **Supports:** `CreateChildControls()` pattern for child control creation +- **Limitation:** Currently only supports WebControl-based children + +**Maps to Web Forms:** `System.Web.UI.WebControls.CompositeControl` + +**Usage:** +```csharp +public class SearchForm : CompositeControl +{ + private Label label; + private TextBox textBox; + private Button button; + + protected override void CreateChildControls() + { + label = new SimpleLabel { Text = "Search:" }; + textBox = new SimpleTextBox { ID = "query" }; + button = new SimpleButton { Text = "Go" }; + + Controls.Add(label); + Controls.Add(textBox); + Controls.Add(button); + } + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "search-form"); + writer.RenderBeginTag(HtmlTextWriterTag.Form); + RenderChildren(writer); + writer.RenderEndTag(); + } +} +``` + +### DataBoundControl + +A base class for data-bound controls that uses traditional Web Forms data binding: + +- **Inherits from:** `WebControl` +- **Provides:** `DataSource` property and `DataBind()` method +- **Pattern:** Populate `Controls` collection in `CreateChildControls()` based on bound data +- **Limitation:** Does not integrate with HtmlTextWriter rendering + +**Maps to Web Forms:** `System.Web.UI.WebControls.DataBoundControl` + +**Note:** This class exists but is rarely used in BWFC. The newer `DataBoundComponent` is preferred for most scenarios. + +### HtmlTextWriter + +A familiar API for rendering HTML that buffers output and converts it to Blazor's render tree: + +- **Key methods:** `RenderBeginTag()`, `RenderEndTag()`, `Write()`, `AddAttribute()`, `AddStyleAttribute()` +- **Supported enums:** `HtmlTextWriterTag`, `HtmlTextWriterAttribute`, `HtmlTextWriterStyle` +- **Automatic ID rendering:** If set via the `ID` property, it's rendered on the outer tag +- **Limitation:** HTML5 tags and attributes are incomplete (see P3 below) + +**Maps to Web Forms:** `System.Web.UI.HtmlTextWriter` + +**Usage:** +```csharp +protected override void Render(HtmlTextWriter writer) +{ + writer.AddAttribute(HtmlTextWriterAttribute.Id, ID); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "card"); + writer.AddStyleAttribute(HtmlTextWriterStyle.Margin, "10px"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.RenderBeginTag(HtmlTextWriterTag.H3); + writer.Write(Title); + writer.RenderEndTag(); + + writer.Write(Content); + writer.RenderEndTag(); // Close div +} +``` + +--- + +## Web Forms → BWFC Base Class Mapping + +| Web Forms | BWFC | Notes | +|-----------|------|-------| +| `System.Web.UI.Control` | `BaseWebFormsComponent` | Core functionality; ID, CssClass, Style; FindControl support | +| `System.Web.UI.WebControls.WebControl` | `BaseStyledComponent` or `WebControl` | Full CSS styling properties; choose BaseStyledComponent for more features | +| `System.Web.UI.WebControls.CompositeControl` | `CompositeControl` | Child control management; currently limited to WebControl children | +| `System.Web.UI.WebControls.DataBoundControl` | `DataBoundComponent` | Data-bound rendering with full child control lifecycle | +| `System.Web.UI.HtmlTextWriter` | `HtmlTextWriter` (BWFC version) | Familiar API for rendering; missing some HTML5 tags/attributes | + +--- + +## The Five Planned Improvements (P1–P5) + +Analysis of DepartmentPortal's custom controls revealed five key gaps in the current BWFC implementation. These improvements are prioritized by adoption impact and complexity. + +### P1: DataBoundWebControl — Data-Bound Rendering with HtmlTextWriter + +**Current State:** +- `DataBoundControl` exists for traditional data binding, but it doesn't integrate with HtmlTextWriter +- `DataBoundComponent` exists for component-based data binding, but doesn't support HtmlTextWriter rendering +- No single base class bridges both patterns + +**What's Missing:** +A `DataBoundWebControl` base class that: +- Inherits from `WebControl` +- Accepts a generic data source of type `` +- Provides `CreateChildControls()` pattern for HtmlTextWriter-based rendering per item +- Handles item control instantiation and lifecycle +- Allows custom HTML rendering via HtmlTextWriter for each item + +**Example Use Case (DepartmentPortal):** + +The `EmployeeDataGrid` control renders a table with custom formatting: + +```csharp +public class EmployeeDataGrid : DataBoundWebControl +{ + [Parameter] + public IEnumerable Employees { get; set; } + + protected override void CreateChildControls() + { + var writer = new HtmlTextWriter(); + writer.RenderBeginTag(HtmlTextWriterTag.Table); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "table"); + + foreach (var emp in Employees) + { + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write($"{emp.FirstName} {emp.LastName}"); + writer.RenderEndTag(); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); + } +} +``` + +**Proposed API:** +```csharp +public abstract class DataBoundWebControl : WebControl +{ + [Parameter] + public IEnumerable DataSource { get; set; } + + protected IEnumerable Items => DataSource; + + // Template for each item + protected virtual void CreateItemControls(T item, HtmlTextWriter writer) + { + // Override to render each item + } + + protected sealed override void Render(HtmlTextWriter writer) + { + foreach (var item in Items) + { + CreateItemControls(item, writer); + } + } +} +``` + +**Impact:** Enables migration of many enterprise controls (DataGrid, Repeater with custom formatting, custom list controls). + +--- + +### P2: TagKey + AddAttributesToRender — Auto-Rendering Outer Tag + +**Current State:** +- `WebControl` requires manual outer tag management in the `Render()` method +- No automatic rendering of a container tag with attributes +- Developers must remember to add ID, Class, Style attributes manually + +**What's Missing:** +- A `TagKey` property that specifies the outer HTML tag (e.g., `HtmlTextWriterTag.Div`) +- An `AddAttributesToRender()` method that collects all attributes to render +- Automatic outer tag rendering that calls `AddAttributesToRender()` before yielding to derived class + +**Example Use Case (DepartmentPortal):** + +The `StarRating` and `NotificationBell` controls are simple wrappers around HTML elements: + +```csharp +public class StarRating : WebControl +{ + [Parameter] + public int Rating { get; set; } + + [Parameter] + public int MaxRating { get; set; } = 5; + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void AddAttributesToRender(HtmlTextWriter writer) + { + base.AddAttributesToRender(writer); // Adds ID, Class, Style + writer.AddAttribute("data-rating", Rating.ToString()); + writer.AddAttribute("aria-label", $"Rating: {Rating} out of {MaxRating}"); + } + + protected override void Render(HtmlTextWriter writer) + { + writer.RenderBeginTag(TagKey); + for (int i = 0; i < MaxRating; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, i < Rating ? "star-filled" : "star-empty"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("★"); + writer.RenderEndTag(); + } + writer.RenderEndTag(); + } +} +``` + +**Current workaround (verbose):** +```csharp +protected override void Render(HtmlTextWriter writer) +{ + writer.AddAttribute(HtmlTextWriterAttribute.Id, ID); + writer.AddAttribute(HtmlTextWriterAttribute.Class, CalculatedCssClass); + writer.AddAttribute(HtmlTextWriterAttribute.Style, CalculatedStyle); + writer.AddAttribute("data-rating", Rating.ToString()); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + // ... content rendering + writer.RenderEndTag(); +} +``` + +**Impact:** Simplifies 80% of custom control migrations by eliminating boilerplate attribute handling. + +--- + +### P3: HtmlTextWriter Enum Expansion — HTML5 Tags, Attributes, and Styles + +**Current State:** +- `HtmlTextWriterTag` enum covers most HTML4 tags but misses modern HTML5 semantics +- `HtmlTextWriterAttribute` lacks data-* attributes, ARIA roles, and accessibility attributes +- `HtmlTextWriterStyle` is missing modern CSS properties (flexbox, grid, transforms, transitions) + +**What's Missing:** + +**HTML5 Tags:** +``` +Nav, Section, Article, Header, Footer, Main, Figure, FigCaption, +Details, Summary, Mark, Time, Dialog, Output, Progress, Meter +``` + +**HTML5+ Attributes:** +``` +data-* (dynamic attributes) +aria-* (accessibility) +role, placeholder, autocomplete, disabled, readonly, required, +crossorigin, integrity, async, defer, type (on script), +rel (on link), itemprop, itemscope, itemtype, itemref +``` + +**Modern CSS Properties:** +``` +Flex, FlexDirection, FlexWrap, JustifyContent, AlignItems, +Grid, GridTemplateColumns, GridTemplateRows, GridGap, +Transform, Transition, Animation, Opacity, ScaleX, ScaleY, +Rotate, SkewX, SkewY, Perspective +``` + +**Example Use Case (DepartmentPortal):** + +The redesigned navigation component uses semantic HTML: + +```csharp +// Current limitation — no Nav, no data attributes +protected override void Render(HtmlTextWriter writer) +{ + writer.RenderBeginTag(HtmlTextWriterTag.Div); // Should be Nav + writer.Write(""); + writer.RenderEndTag(); +} + +// With P3 — cleaner, type-safe +protected override void Render(HtmlTextWriter writer) +{ + writer.AddAttribute("data-role", "navigation"); // Currently must use raw string + writer.AddAttribute("aria-label", "Main navigation"); + writer.RenderBeginTag(HtmlTextWriterTag.Nav); // Will exist after P3 + // ... + writer.RenderEndTag(); +} +``` + +**Proposed Changes:** + +```csharp +public enum HtmlTextWriterTag +{ + // Existing tags... + + // HTML5 Semantic tags + Nav, + Section, + Article, + Header, + Footer, + Main, + Figure, + FigCaption, + Details, + Summary, + Mark, + Time, + Dialog, + Output, + Progress, + Meter +} + +public enum HtmlTextWriterAttribute +{ + // Existing attributes... + + // ARIA attributes + AriaLabel, + AriaLabelledBy, + AriaDescribedBy, + AriaHidden, + AriaPressed, + AriaChecked, + AriaSelected, + AriaExpanded, + AriaLevel, + AriaLive, + AriaAtomic, + AriaRelevant, + AriaRequired, + AriaInvalid, + + // Standard attributes + Role, + Placeholder, + AutoComplete, + Disabled, + ReadOnly, + Required, + CrossOrigin, + Integrity, + Async, + Defer, + ItemProp, + ItemScope, + ItemType, + ItemRef, + + // Data attributes (special handling for data-*) + Data // Use: writer.AddAttribute("data-toggle", "modal") +} + +public enum HtmlTextWriterStyle +{ + // Existing styles... + + // Flexbox + Display, // Already exists, but needed for flex + FlexDirection, + FlexWrap, + JustifyContent, + AlignItems, + AlignContent, + Flex, + + // Grid + Grid, + GridTemplateColumns, + GridTemplateRows, + GridGap, + GridColumnStart, + GridColumnEnd, + GridRowStart, + GridRowEnd, + + // Transforms + Transform, + TransformOrigin, + Perspective, + PerspectiveOrigin, + + // Animations + Transition, + Animation, + + // Other + Opacity, + Filter, + Cursor, + UserSelect, + ClipPath, + MaskImage +} +``` + +**Impact:** Enables modern web design patterns without falling back to raw HTML strings; improves accessibility support. + +--- + +### P4: CompositeControl Child Rendering — Support Mixed Child Types + +**Current State:** +- `CompositeControl` requires all children to be `WebControl` descendants +- Throws `NotSupportedException` if a child is not a `WebControl` +- Cannot mix WebControl children with raw markup or other component types + +**What's Missing:** +- Ability to render children of mixed types (WebControl, markup, native Blazor components) +- `RenderChildren()` method that intelligently handles different child types +- Support for `ChildContent` as well as programmatically added controls + +**Example Use Case (DepartmentPortal):** + +The `EmployeeCard` contains a mix of controls and custom markup: + +```csharp +public class EmployeeCard : CompositeControl +{ + protected override void CreateChildControls() + { + Controls.Add(new Image { ImageUrl = emp.PhotoUrl }); // WebControl + Controls.Add(new Label { Text = emp.Name }); // WebControl + + // Currently throws exception: + var customDiv = new Control(); // Not a WebControl + Controls.Add(customDiv); + + // Want to add raw markup: + Controls.Add(new HtmlLiteral("
")); // Doesn't exist + } + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-card"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderChildren(writer); // Should handle all child types + writer.RenderEndTag(); + } +} +``` + +**Proposed Solution:** + +```csharp +public class CompositeControl : WebControl +{ + // Accept RenderFragment for mixed content + [Parameter] + public RenderFragment ChildContent { get; set; } + + // Also support programmatic Controls collection with mixed types + protected void RenderChildren(HtmlTextWriter writer) + { + foreach (var child in Controls) + { + if (child is WebControl webControl) + { + webControl.Render(writer); + } + else if (child is IHtmlContent htmlContent) + { + writer.Write(htmlContent.ToHtmlString()); + } + else if (child is string text) + { + writer.Write(text); + } + else + { + throw new InvalidOperationException($"Child type {child.GetType().Name} is not supported"); + } + } + } +} +``` + +**Impact:** Enables migration of complex composite controls (card layouts, dashboard widgets, multi-section panels). + +--- + +### P5: ITemplate → RenderFragment Bridge Pattern + +**Current State:** +- Web Forms uses `ITemplate` for parameterized templates +- BWFC has no direct equivalent for Blazor's `RenderFragment` +- Migrating ITemplate-based controls requires manual pattern translation + +**What's Missing:** +- A bridge class that converts `ITemplate` interface to `RenderFragment` +- Guidance on the new Blazor template pattern for custom controls +- Automated conversion examples + +**Example Use Case (DepartmentPortal):** + +The `SectionPanel` control uses `ITemplate` for flexible content: + +**Web Forms:** +```html + + +

Announcements

+ + + + + +``` + +**Current BWFC limitation:** +- `ITemplate` doesn't translate directly to Blazor components +- Must manually define `RenderFragment` parameters + +**Proposed Bridge Solution:** + +```csharp +public class SectionPanel : CompositeControl +{ + // Old Web Forms style (for migration compat) + [Parameter] + public ITemplate HeaderTemplate { get; set; } + + [Parameter] + public ITemplate ContentTemplate { get; set; } + + // New Blazor style (recommended) + [Parameter] + public RenderFragment Header { get; set; } + + [Parameter] + public RenderFragment Content { get; set; } + + protected override void Render(HtmlTextWriter writer) + { + writer.RenderBeginTag(HtmlTextWriterTag.Section); + + if (Header != null) + { + writer.RenderBeginTag(HtmlTextWriterTag.Header); + // Render RenderFragment + writer.RenderEndTag(); + } + + if (Content != null) + { + writer.RenderBeginTag(HtmlTextWriterTag.Div); + // Render RenderFragment + writer.RenderEndTag(); + } + + writer.RenderEndTag(); + } +} +``` + +**Usage Pattern Migration:** + +**Before (Web Forms template):** +```html + + +

Announcements

+ + + + +
<%# Eval("Title") %>
+ + + + +``` + +**After (Blazor RenderFragment):** +```razor + +
+

Announcements

+
+ + @foreach (var ann in announcements) + { +
@ann.Title
+ } + + +``` + +**Impact:** Enables migration of complex templated controls (dashboards, wizard steps, accordion panels with custom item layouts). + +--- + +## Summary: P1–P5 Priority and Dependencies + +| Priority | Feature | Impact | Dependencies | +|----------|---------|--------|--------------| +| **P1** | `DataBoundWebControl` | High — bridges data binding + HtmlTextWriter | None; standalone | +| **P2** | `TagKey` + `AddAttributesToRender` | High — simplifies 80% of control migrations | Moderate refactor of `WebControl` | +| **P3** | HtmlTextWriter enum expansion | Medium — enables modern markup patterns | Low; additive to existing enums | +| **P4** | `CompositeControl` mixed children | Medium — unlocks complex control migration | Moderate; requires child type detection | +| **P5** | `ITemplate` → `RenderFragment` bridge | Low — legacy pattern; most new controls use RenderFragment | Low; guidance + optional helper class | + +**Recommended Implementation Order:** P2 → P1 → P3 → P4 → P5 + +(P2 first because it unblocks the most migrations with the least effort.) + +--- + +## See Also + +- [Custom Controls Migration Guide](Custom-Controls.md) — Full migration patterns using current BWFC classes +- [User Controls Migration Guide](User-Controls.md) — ASCX → Razor component conversion +- [Deferred Controls](DeferredControls.md) — Controls with no Blazor equivalent + +--- + +## References + +- [Blazor Component Base Classes](https://learn.microsoft.com/en-us/aspnet/core/blazor/components/) +- [Web Forms WebControl](https://docs.microsoft.com/en-us/dotnet/api/system.web.ui.webcontrols.webcontrol) +- [Web Forms CompositeControl](https://docs.microsoft.com/en-us/dotnet/api/system.web.ui.webcontrols.compositecontrol) +- [Web Forms ITemplate](https://docs.microsoft.com/en-us/dotnet/api/system.web.ui.itemplate) diff --git a/docs/Migration/FindControl-Migration.md b/docs/Migration/FindControl-Migration.md new file mode 100644 index 000000000..7d37a52e4 --- /dev/null +++ b/docs/Migration/FindControl-Migration.md @@ -0,0 +1,572 @@ +# Migrating Away from FindControl + +**FindControl** is a Web Forms method that allows you to locate a control in the page's control tree by its ID. While powerful, it's one of the most problematic patterns to migrate to Blazor because Blazor uses a component-based architecture with no "control tree" in the Web Forms sense. + +This guide explains the FindControl problem, why it's difficult to migrate, and the idiomatic Blazor solutions. + +--- + +## What FindControl Does in Web Forms + +`FindControl(string id)` searches the control hierarchy for a control with the specified ID: + +```csharp +// Web Forms Page code-behind +protected void Page_Load(object sender, EventArgs e) +{ + TextBox searchBox = (TextBox)FindControl("SearchBox"); + if (searchBox != null) + { + searchBox.Text = "Initial value"; + } +} +``` + +It returns null if the control is not found, which is why code often checks before using the result. + +The search is **shallow by default** — it only searches direct children of the current container. To search deeper, you must either: + +1. Recursively call FindControl on child containers, or +2. Understand **naming container boundaries** (explained below) + +--- + +## The Naming Container Problem + +A **naming container** is any control that implements `INamingContainer`. These include: + +- `Page` — The top-level container +- `ContentPlaceHolder` — Master page content areas +- `Panel` with `GroupingText` +- Custom controls inheriting from `INamingContainer` + +**The Problem:** `FindControl` does not cross naming container boundaries. If a control is inside a naming container that is not a direct ancestor, `FindControl` cannot find it. + +### Example: The Master Page Boundary Problem + +In DepartmentPortal, the master page contains a `MessageLiteral` control in the header: + +**Site.Master:** +```html +<%@ Master Language="C#" %> + + + Department Portal + + +
+
+ +
+ + + + + +``` + +**MyPage.aspx (content page trying to access master's control):** +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + // This fails! FindControl cannot cross the ContentPlaceHolder boundary + var message = (Literal)FindControl("MessageLiteral"); + // Result: null +} +``` + +**Why does it fail?** The `ContentPlaceHolder` is a naming container. The page's `FindControl` searches within the page's container and the ContentPlaceHolder, but **not the MasterPage's content** (which is in a separate naming container managed by the master). + +**The Web Forms Fix:** Access the master page directly: + +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + // Cast Master to the specific master page type + var siteMaster = (Site)Master; + siteMaster.SetMessage("Welcome!"); +} +``` + +And add a public method to the master page code-behind: + +```csharp +// Site.Master.cs +public void SetMessage(string text) +{ + MessageLiteral.Text = text; +} +``` + +### Example: The Template Container Problem + +In DepartmentPortal, the `SectionPanel` control is a composite that uses `ITemplate` for child content: + +**SectionPanel.cs (Web Forms custom control):** +```csharp +public class SectionPanel : CompositeControl, INamingContainer +{ + protected override void CreateChildControls() + { + var container = new Control(); + Controls.Add(container); + + if (ContentTemplate != null) + { + ContentTemplate.InstantiateIn(container); + } + } + + [TemplateContainer(typeof(SectionPanel))] + public ITemplate ContentTemplate { get; set; } +} +``` + +**PageContent.aspx (content page with SectionPanel):** +```html + + + + + +``` + +**PageContent.aspx.cs (trying to access repeater):** +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + // This fails! The Repeater is inside SectionPanel's template container + var repeater = (Repeater)FindControl("AnnouncementsRepeater"); + // Result: null + + // Correct approach: go through the panel + var panel = (SectionPanel)FindControl("AnnouncementsSection"); + var repeater = (Repeater)panel.FindControl("AnnouncementsRepeater"); +} +``` + +**Why?** `SectionPanel` implements `INamingContainer`, creating a boundary. Controls inside the template are children of the panel's container, not the page. + +--- + +## Why FindControl Doesn't Translate to Blazor + +Blazor uses a **component-based architecture**, not a control tree: + +1. **Components are not automatically indexed** — Blazor components don't have a global registry +2. **Component hierarchy is logical, not traversable** — There is no "control tree" API +3. **Parameters are explicit** — Communication happens through parameters and cascading values, not search + +**In Blazor, the equivalent of "finding a control by ID" is:** +- Storing a direct reference via `@ref` +- Passing data through parameters +- Using cascading parameters for ancestor→descendant communication +- Using events for descendant→ancestor communication + +--- + +## Blazor Equivalents + +### Pattern 1: @ref for Direct References + +Use `@ref` to store a reference to a component or HTML element: + +**Before (Web Forms):** +```csharp +TextBox searchBox = (TextBox)FindControl("SearchBox"); +searchBox.Text = "Search here"; +``` + +**After (Blazor component):** +```razor + + +@code { + private SearchBox searchBoxRef; + + private void SetSearchText() + { + searchBoxRef.Text = "Search here"; // Requires public property on SearchBox + } +} +``` + +**Limitation:** The child component must expose the property publicly. + +### Pattern 2: Parameters for Configuration + +Instead of finding and modifying a control after creation, pass the desired state as a parameter: + +**Before (Web Forms — find and configure):** +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + if (!IsPostBack) + { + TextBox nameBox = (TextBox)FindControl("NameTextBox"); + nameBox.Text = currentUser.Name; + } +} +``` + +```html + +``` + +**After (Blazor — pass as parameter):** +```razor + +``` + +```razor +@* NameEditor.razor *@ + + +@code { + [Parameter] + public string InitialValue { get; set; } +} +``` + +### Pattern 3: Cascading Parameters for Ancestor Communication + +Use cascading parameters to allow deep component hierarchies to access ancestor state: + +**Before (Web Forms — find in master page):** +```csharp +// Content page code-behind +protected void ShowAlert(string message) +{ + var master = (SiteMaster)Master; + master.DisplayAlert(message); // Requires public method on master +} +``` + +**After (Blazor — cascading parameter):** +```razor +@* App.razor or MainLayout.razor *@ + + @Body + + +@code { + public void DisplayAlert(string message) { /* ... */ } +} + +@* Any descendant component *@ +@code { + [CascadingParameter] + public MainLayout Layout { get; set; } + + private void ShowAlert(string message) + { + Layout?.DisplayAlert(message); + } +} +``` + +### Pattern 4: EventCallback for Sibling/Child Communication + +Use `EventCallback` to communicate upward from child to parent: + +**Before (Web Forms — repeater item command):** +```csharp +protected void EmployeeRepeater_ItemCommand(object source, RepeaterCommandEventArgs e) +{ + if (e.CommandName == "Delete") + { + int employeeId = (int)e.CommandArgument; + DeleteEmployee(employeeId); + } +} +``` + +**After (Blazor — event callback):** +```razor +@* Parent *@ + + +@code { + private async Task HandleDelete(int employeeId) + { + await DeleteEmployee(employeeId); + } +} + +@* Child (EmployeeList.razor) *@ + + +@code { + [Parameter] + public EventCallback OnDeleteRequested { get; set; } +} +``` + +### Pattern 5: Dependency Injection for Cross-Cutting Concerns + +For global services (authentication, logging, settings), use DI instead of searching: + +**Before (Web Forms — find global master control):** +```csharp +var userLabel = (Label)FindControl("UserLabel"); // Unreliable +userLabel.Text = GetCurrentUserName(); +``` + +**After (Blazor — inject service):** +```razor +@inject AuthService Auth + +Welcome, @Auth.CurrentUser.Name + +@code { + protected override async Task OnInitializedAsync() + { + await Auth.LoadUserAsync(); + } +} +``` + +--- + +## BWFC's FindControl — What It Does + +The `BaseWebFormsComponent` class provides a `FindControl` method that matches the Web Forms API name: + +```csharp +public class BaseWebFormsComponent : ComponentBase +{ + public BaseWebFormsComponent FindControl(string id) + { + // Recursively searches this component and all descendants for matching ID + } +} +``` + +**What it does:** Searches the current component's child controls and all descendants recursively for one with the matching ID. This mirrors the deep-search behavior that migrated Web Forms code typically expects. + +--- + +## Complete DepartmentPortal Migration Examples + +### Example 1: Master Page Message Control + +**Original Web Forms:** +```csharp +// Site.Master.cs +public void SetMessage(string message) +{ + MessageLiteral.Text = message; +} + +// MyPage.aspx.cs +protected void Page_Load(object sender, EventArgs e) +{ + ((Site)Master).SetMessage("Welcome!"); +} +``` + +**Blazor Equivalent:** +```razor +@* MainLayout.razor *@ + + @Body + + +
@Message
+ +@code { + public string Message { get; set; } + + public void SetMessage(string message) + { + Message = message; + StateHasChanged(); // Trigger re-render + } +} + +@* MyPage.razor *@ +@page "/" +@inject MainLayout Layout + +

Welcome

+ +@code { + protected override async Task OnInitializedAsync() + { + Layout.SetMessage("Welcome!"); + } +} +``` + +### Example 2: SectionPanel with Repeater + +**Original Web Forms:** +```html + + + + + +``` + +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + var panel = (SectionPanel)FindControl("AnnouncementsSection"); + var repeater = (Repeater)panel.FindControl("AnnouncementsRepeater"); + repeater.DataSource = GetAnnouncements(); + repeater.DataBind(); +} +``` + +**Blazor Equivalent:** +```razor + + + +
@context.Title
+ + + + +@code { + private SectionPanel announcementsPanelRef; + private List announcements = new(); + + protected override async Task OnInitializedAsync() + { + announcements = await GetAnnouncements(); + } +} +``` + +**Key difference:** The repeater is bound declaratively via the `Items` parameter, not through imperative FindControl + DataBind. + +### Example 3: Navigation Control with Active State + +**Original Web Forms:** +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + var navControl = (SidebarNav)FindControl("Navigation"); + if (navControl != null) + { + navControl.SetActiveItem(GetCurrentPageName()); + } +} +``` + +**Blazor Equivalent:** +```razor + + +@code { + private string currentPageName; + + protected override void OnInitialized() + { + currentPageName = GetCurrentPageName(); + } +} +``` + +**Pattern:** Pass the active item as a parameter instead of finding and calling a method. + +--- + +## Migration Patterns Table + +| Web Forms Pattern | Problem | Blazor Solution | +|------------------|---------|-----------------| +| `FindControl("ID")` on direct child | Simple lookup | Use `@ref` reference | +| `FindControl()` for configuration | Late-binding state | Use parameters instead | +| Access control in master page | Naming container boundary | Expose public method on master; call from derived page class | +| Access control in content placeholder | Naming container boundary | Pass as cascading parameter from master | +| Search repeater items | Dynamic control creation | Use `@foreach` with direct references | +| Get control value to process | Imperative access | Use two-way binding `@bind` or parameters | +| Fire child control event from parent | Cross-component signaling | Use `@ref` to call public method, or use event callbacks | +| Access sibling controls | Lateral traversal | Use parent as intermediary; communicate via parameters/events | + +--- + +## Common Pitfalls + +### Pitfall 1: Assuming @ref Works Like FindControl + +`@ref` only works for components and HTML elements in the current component's template. It does not recursively search child components. + +```razor +@* Wrong — SearchBox is not a direct child *@ + + @* Won't work *@ + + +@* Correct — hold reference to Container, not SearchBox *@ + + +@code { + private Container containerRef; + + private SearchBox GetSearchBox() => containerRef.SearchBoxRef; @* Requires Container to expose it *@ +} +``` + +### Pitfall 2: Forgetting to Check for Null + +`FindControl` returns null if not found. Blazor's `@ref` is type-safe, but you must still null-check: + +```razor +@code { + private SearchBox searchRef; + + private void DoSomething() + { + if (searchRef != null) + { + searchRef.Focus(); + } + } +} +``` + +### Pitfall 3: Modifying Control State After FindControl + +FindControl returns a control you can modify, but in Blazor, parameters are one-way. Modifying a component via `@ref` bypasses the parameter binding and can cause inconsistency: + +```razor +@* Problematic *@ + + +@code { + private TextBox textRef; + + private void BadApproach() + { + textRef.Value = "new value"; @* Bypasses the Value parameter binding *@ + } + + private void GoodApproach() + { + // Instead, change state in parent and let it flow down + initialValue = "new value"; + StateHasChanged(); @* Trigger re-render with new Value parameter *@ + } +} +``` + +--- + +## See Also + +- [User Controls Migration Guide](User-Controls.md) — Full guide on migrating ASCX controls +- [Cascading Parameters and Values](https://learn.microsoft.com/en-us/aspnet/core/blazor/components/cascading-values-and-parameters) — Microsoft docs on cascading parameters +- [Component References with @ref](https://learn.microsoft.com/en-us/aspnet/core/blazor/components/lifecycle#capture-references-to-components) — Official Blazor documentation +- [Custom Controls Migration Guide](Custom-Controls.md) — Information on BWFC's BaseWebFormsComponent + +--- + +## References + +- [Web Forms FindControl method](https://docs.microsoft.com/en-us/dotnet/api/system.web.ui.control.findcontrol) +- [INamingContainer interface](https://docs.microsoft.com/en-us/dotnet/api/system.web.ui.inamingcontainer) +- [Blazor Event Handling](https://learn.microsoft.com/en-us/aspnet/core/blazor/components/event-handling) diff --git a/docs/Migration/User-Controls.md b/docs/Migration/User-Controls.md index cf8de31d2..5532ad9f4 100644 --- a/docs/Migration/User-Controls.md +++ b/docs/Migration/User-Controls.md @@ -1 +1,575 @@ -_TODO_ +# Migrating User Controls to Blazor + +User Controls (`.ascx` files) are a fundamental building block in ASP.NET Web Forms applications. They provide reusable, encapsulated UI components with both markup and code-behind logic. Migrating them to Blazor is straightforward: ASCX user controls become Razor components (`.razor` files) with minimal structural changes. + +## Understanding User Controls + +### Web Forms User Control Structure + +In Web Forms, a user control consists of three parts: + +1. **Register Directive** — Declares the control in ASPX pages: +```html +<%@ Register TagPrefix="uc" TagName="PageHeader" Src="~/Controls/PageHeader.ascx" %> +``` + +2. **Markup (`.ascx` file)** — The HTML and Web Forms controls: +```html +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="PageHeader.ascx.cs" Inherits="DepartmentPortal.Controls.PageHeader" %> + +
+

<%: Title %>

+

<%: Subtitle %>

+
+``` + +3. **Code-Behind (`.ascx.cs` file)** — Properties, events, and lifecycle: +```csharp +public partial class PageHeader : UserControl +{ + public string Title { get; set; } + public string Subtitle { get; set; } + + protected void Page_Load(object sender, EventArgs e) + { + // Initialization logic + } +} +``` + +### Using User Controls in ASPX Pages + +```html + +``` + +The developer passed properties declaratively; ASP.NET's control tree engine bound them at runtime. + +--- + +## Mapping to Blazor Razor Components + +In Blazor, user controls become **Razor components**: + +| Web Forms | Blazor | Notes | +|-----------|--------|-------| +| `.ascx` file | `.razor` file | Single file combines markup + code | +| `<%@ Register %>` | Import in `_Imports.razor` | No registration needed | +| Public properties | `[Parameter]` decorated properties | Declare parameters for parent→child communication | +| `Page_Load` event | `OnInitializedAsync` or `OnParametersSetAsync` | Lifecycle hooks differ; see below | +| `FindControl()` + casting | `@ref` or cascading parameters | Direct component references or parameter passing | +| Data binding `<%# Eval(...) %>` | Direct property access `@item.Property` | Simpler, more declarative syntax | +| Events (`Click`, `Changed`) | `EventCallback` | Async event handling | + +--- + +## Step-by-Step Migration Process + +### Step 1: Create the `.razor` File + +Create a new Razor component file with the same name as your ASCX user control. Place it in a `Components` or `Controls` directory (this is a convention; Blazor has no requirement). + +**Example: `PageHeader.razor` (replaces `PageHeader.ascx` + `PageHeader.ascx.cs`)** + +```razor +@* PageHeader.razor *@ + +
+

@Title

+

@Subtitle

+
+ +@code { + [Parameter] + public string Title { get; set; } + + [Parameter] + public string Subtitle { get; set; } +} +``` + +### Step 2: Remove Web Forms Syntax + +Remove the `<%@ Control %>` directive and `runat="server"` attributes. Blazor doesn't use these. + +**Before:** +```html +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="PageHeader.ascx.cs" Inherits="..." %> + +``` + +**After:** +```razor + +``` + +### Step 3: Convert Properties to Parameters + +Properties that are set declaratively in markup must be decorated with `[Parameter]`. + +**Before (Web Forms `PageHeader.ascx.cs`):** +```csharp +public partial class PageHeader : UserControl +{ + public string Title { get; set; } + public string Subtitle { get; set; } + public string BackgroundColor { get; set; } = "white"; +} +``` + +**After (Blazor `PageHeader.razor`):** +```razor +@code { + [Parameter] + public string Title { get; set; } + + [Parameter] + public string Subtitle { get; set; } + + [Parameter] + public string BackgroundColor { get; set; } = "white"; +} +``` + +### Step 4: Convert Events to EventCallback + +Web Forms events (`Click`, `TextChanged`, etc.) become `EventCallback` parameters in Blazor. + +**Before (Web Forms):** +```csharp +public event EventHandler SearchClicked; + +protected void SearchButton_Click(object sender, EventArgs e) +{ + SearchClicked?.Invoke(this, EventArgs.Empty); +} +``` + +```html + +``` + +**After (Blazor):** +```razor + + +@code { + [Parameter] + public EventCallback OnSearchClicked { get; set; } + + private async Task OnSearchClick() + { + await OnSearchClicked.InvokeAsync(); + } +} +``` + +### Step 5: Migrate Page Lifecycle + +Web Forms user controls use `Page_Load`, `Page_PreRender`, and other lifecycle events. Blazor components use different hooks: + +| Web Forms | Blazor | When It Runs | +|-----------|--------|--------------| +| `Page_Load` (if `!IsPostBack`) | `OnInitializedAsync` | Once, when component first loads | +| `Page_Load` (every postback) | `OnParametersSetAsync` | When parameters change or component re-initializes | +| `Page_PreRender` | `OnAfterRenderAsync` | After render tree is built, before DOM update | +| `Dispose` / `OnUnload` | `IAsyncDisposable` | When component is destroyed | + +**Example: Initialization Logic** + +**Before (Web Forms `Page_Load`):** +```csharp +protected void Page_Load(object sender, EventArgs e) +{ + if (!IsPostBack) + { + LoadEmployeeData(); + } +} + +private void LoadEmployeeData() +{ + // Fetch from database +} +``` + +**After (Blazor `OnInitializedAsync`):** +```razor +@code { + protected override async Task OnInitializedAsync() + { + await LoadEmployeeData(); + } + + private async Task LoadEmployeeData() + { + // Fetch from database + } +} +``` + +### Step 6: Replace Data Binding Syntax + +Web Forms uses `<%# Eval("PropertyName") %>` for data binding. Blazor uses direct property access with `@`. + +**Before (Web Forms `Repeater` inside ASCX):** +```html + + +
+

<%# Eval("FirstName") %> <%# Eval("LastName") %>

+

<%# Eval("Department") %>

+
+ + +``` + +**After (Blazor Razor component with `@foreach`):** +```razor +@if (Employees != null) +{ + @foreach (var emp in Employees) + { +
+

@emp.FirstName @emp.LastName

+

@emp.Department

+
+ } +} + +@code { + [Parameter] + public IEnumerable Employees { get; set; } +} +``` + +### Step 7: Replace FindControl with @ref or Cascading Parameters + +Web Forms allowed `FindControl("ID")` to locate child controls. Blazor uses `@ref` or cascading parameters instead. + +**Before (Web Forms — cross-boundary FindControl):** +```csharp +public partial class MyUserControl : UserControl +{ + protected void SomeMethod() + { + var textBox = (TextBox)FindControl("MyTextBox"); + var value = textBox.Text; + } +} +``` + +**After (Blazor — use @ref):** +```razor + + +@code { + private ElementReference myTextBox; + + private async Task SomeMethod() + { + var value = await JS.InvokeAsync("eval", "document.getElementById('" + myTextBox.Id + "').value"); + // Or better: use two-way binding with @bind + } +} +``` + +For child **component** references (not HTML elements), use `@ref`: + +```razor + + +@code { + private ChildComponent childComponentRef; + + private void CallChildMethod() + { + childComponentRef.SomePublicMethod(); + } +} +``` + +--- + +## Complete Example: EmployeeList Control Migration + +### Web Forms ASCX Control + +**EmployeeList.ascx:** +```html +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="EmployeeList.ascx.cs" Inherits="DepartmentPortal.Controls.EmployeeList" %> + +
+ + + + + + + + + + + + + + + + + + + + + + + +
NameDepartmentActions
<%# Eval("FirstName") %> <%# Eval("LastName") %><%# Eval("Department") %> + Edit +
+ + +
+``` + +**EmployeeList.ascx.cs:** +```csharp +public partial class EmployeeList : UserControl +{ + public IEnumerable Employees { get; set; } + + public event EventHandler EditRequested; + + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack && Employees != null) + { + BindData(); + } + } + + private void BindData() + { + EmployeeRepeater.DataSource = Employees; + EmployeeRepeater.DataBind(); + } + + protected void EmployeeRepeater_ItemCommand(object source, RepeaterCommandEventArgs e) + { + if (e.CommandName == "Edit") + { + EditRequested?.Invoke(this, int.Parse((string)e.CommandArgument)); + } + } + + private string GetJavaScriptSearch() + { + return "alert('Search not implemented');"; + } +} +``` + +### Blazor Razor Component Equivalent + +**EmployeeList.razor:** +```razor +
+ + + @if (FilteredEmployees?.Any() == true) + { + + + + + + + + + + @foreach (var emp in FilteredEmployees) + { + + + + + + } + +
NameDepartmentActions
@emp.FirstName @emp.LastName@emp.Department + +
+ } + else + { +

No employees found.

+ } +
+ +@code { + [Parameter] + public IEnumerable Employees { get; set; } + + [Parameter] + public EventCallback OnEditRequested { get; set; } + + private IEnumerable FilteredEmployees { get; set; } + private string SearchTerm { get; set; } = ""; + + protected override async Task OnParametersSetAsync() + { + await ApplyFilter(); + } + + private async Task OnSearch(KeyboardEventArgs e) + { + SearchTerm = await JS.InvokeAsync("getInputValue", e.Target); + await ApplyFilter(); + } + + private async Task ApplyFilter() + { + FilteredEmployees = string.IsNullOrEmpty(SearchTerm) + ? Employees + : Employees.Where(e => + e.FirstName.Contains(SearchTerm, StringComparison.OrdinalIgnoreCase) || + e.LastName.Contains(SearchTerm, StringComparison.OrdinalIgnoreCase)); + + // Optional: debounce or throttle the filter + await Task.Delay(100); + } + + private async Task OnEdit(int employeeId) + { + await OnEditRequested.InvokeAsync(employeeId); + } +} +``` + +### Key Differences in the Migration + +1. **No repeater control** — Use `@foreach` for list rendering +2. **No Register directive** — Import in `_Imports.razor` instead +3. **No FindControl** — Use event callbacks or `@ref` +4. **Data binding is automatic** — `Employees` property is directly accessible in the template +5. **Events are async** — Use `EventCallback` and `await` +6. **Lifecycle is different** — `OnParametersSetAsync` replaces `Page_Load` with `IsPostBack` check + +--- + +## Common Pitfalls and Solutions + +### 1. Parameter Changes Not Triggering Re-Render + +**Problem:** User control properties change, but the component doesn't update. + +**Solution:** Use `OnParametersSetAsync()` to react to parameter changes, or use `@bind` for two-way binding. + +```razor +@code { + [Parameter] + public string FilterCriteria { get; set; } + + protected override async Task OnParametersSetAsync() + { + // This runs whenever FilterCriteria changes + await RefreshData(); + } +} +``` + +### 2. Accessing HTML Element Values + +**Problem:** Trying to use `FindControl` on HTML elements instead of components. + +**Solution:** Use `@ref` for ElementReference, or use `@bind` for two-way data binding. + +```razor + + +@code { + private string searchQuery = ""; + + // searchQuery is automatically updated as the user types +} +``` + +### 3. Child Component Not Responding to Parent Updates + +**Problem:** Parent passes new data, but child component doesn't reflect the change. + +**Solution:** Ensure the child component has `[Parameter]` properties and responds in `OnParametersSetAsync`. + +```razor +@* Parent *@ + + +@* Child *@ +
+ @foreach (var item in Items) + { +

@item.Name

+ } +
+ +@code { + [Parameter] + public IEnumerable Items { get; set; } +} +``` + +### 4. Lost Context in Nested Components + +**Problem:** Deep component hierarchies lose access to ancestor state. + +**Solution:** Use cascading parameters to pass data down through multiple levels. + +```razor +@* Ancestor *@ + + + + +@* Descendant (multiple levels deep) *@ +@code { + [CascadingParameter] + public User CurrentUser { get; set; } +} +``` + +--- + +## Using BWFC Components to Ease Migration + +If your user controls use BWFC compatibility components (e.g., `WebControl`, `Repeater`, `Button`), the migration is even smoother: + +```razor +@* ASCX using BWFC Button *@ + + + + +@* Blazor equivalent *@ + + + +``` + +**ViewState Usage:** Stores `SelectedOption` index across postbacks + +**Postback Handling:** Implements `IPostBackEventHandler.RaisePostBackEvent()` to process vote submission, validate selection, raise `VoteSubmitted` event. + +**Migration Pattern:** Control with postback event handling, custom ViewState, and `IPostBackEventHandler` implementation. Demonstrates Web Forms event-driven postback model. + +--- + +### 3.5 NotificationBell : Control with Custom Events + +**File:** `App_Code/Controls/NotificationBell.cs` + +**Base class:** `System.Web.UI.WebControls.WebControl` + +**Purpose:** Display a notification bell icon in the page header showing unread announcements count. Supports click events to open/close notification drawer. + +**Key Properties:** +- `UnreadCount` (int) — Number of unread notifications +- `IconUrl` (string) — Bell icon image URL +- `NotificationDrawerVisible` (bool, ViewState) — Whether drawer is expanded +- `MaxNotificationsToDisplay` (int) — Limit notifications shown in drawer (default 5) + +**Custom Events:** +- `NotificationClicked` event (custom `NotificationEventArgs`) +- `NotificationDismissed` event (custom `NotificationEventArgs` with `NotificationId` int) + +**Custom EventArgs Class (`NotificationEventArgs`):** +```csharp +public class NotificationEventArgs : EventArgs +{ + public int NotificationId { get; set; } + public string NotificationText { get; set; } + public DateTime Timestamp { get; set; } +} +``` + +**Key Methods:** +- `RenderContents(HtmlTextWriter)` — Renders bell icon with badge showing count, drawer HTML structure +- `OnNotificationClicked(NotificationEventArgs)` — Raises `NotificationClicked` event +- Custom event delegates and event declarations + +**HTML Output:** +```html +
+ 🔔 + 3 + + +
+``` + +**ViewState Usage:** Stores `NotificationDrawerVisible` state + +**Migration Pattern:** Control with custom events and custom `EventArgs` classes. Demonstrates event-based communication between control and container page, custom event delegate declarations. + +--- + +### 3.6 EmployeeDataGrid : Data-Bound Control + +**File:** `App_Code/Controls/EmployeeDataGrid.cs` + +**Base class:** `System.Web.UI.WebControls.DataBoundControl` (or implements `IDataItemContainer`) + +**Purpose:** Display a searchable, sortable, pageable grid of employees bound to a data source. Wraps GridView with custom filtering and sorting logic. + +**Key Properties:** +- `DataSource` (IEnumerable, IDataReader, DataTable) — Employee data source +- `SearchText` (string) — Filter grid by employee name (ViewState) +- `SortColumn` (string) — Current sort column name (ViewState) +- `SortDirection` (SortDirection enum: Ascending/Descending) — Sort direction (ViewState) +- `PageSize` (int) — Rows per page (default 10) +- `AllowPaging` (bool) +- `AllowSorting` (bool) +- `AllowSearch` (bool) + +**Key Events:** +- `RowCommand` event (BoundGrid-style: e.CommandName, e.CommandArgument for Edit/Delete/View) +- `SortChanged` event (custom `SortChangedEventArgs`: SortColumn, SortDirection) +- `PageChanged` event + +**Key Methods:** +- `PerformDataBinding()` — Override to apply filtering and sorting before binding +- `CreateChildControls()` — Creates internal GridView, Repeater for pager +- `CreateDataSource()` — Apply search/sort filters to data source +- Implement `IPageableItemContainer` for paging support + +**HTML Output:** +```html +
+
+ + +
+ + + + + + + + + + + + + + + + + + +
NameDepartmentTitleActions
John DoeEngineeringSenior Developer + View + Edit +
+
+ Page 1 of 5 + +
+
+``` + +**ViewState Usage:** Stores `SearchText`, `SortColumn`, `SortDirection`, `CurrentPageIndex` across postbacks + +**Data Binding Lifecycle:** Demonstrates `PerformDataBinding()`, `CreateDataSource()` override pattern, integration with ASP.NET data source controls (ObjectDataSource), and child control binding. + +**Migration Pattern:** DataBoundControl demonstrating advanced data binding patterns, paging/sorting state in ViewState, command event handling (RowCommand), and complex child control hierarchy with data-driven grid rendering. + +--- + +### 3.7 DepartmentBreadcrumb : Bare Control + +**File:** `App_Code/Controls/DepartmentBreadcrumb.cs` + +**Base class:** `System.Web.UI.Control` (bare base class, no HTML wrapper) + +**Purpose:** Render a breadcrumb navigation path showing current department hierarchy (Organization → Division → Department). Demonstrates rendering custom HTML from scratch without inheriting from WebControl or CompositeControl, no built-in style support. + +**Key Properties:** +- `OrganizationName` (string) — Root organization name +- `DivisionName` (string) — Middle-level division name (optional) +- `DepartmentName` (string) — Current department name +- `DepartmentId` (int) — Current department identifier +- `Separator` (string) — HTML separator between breadcrumb items (default: " → ") +- `EnableLinks` (bool) — Whether breadcrumb items are clickable links (default: true) +- `LinkCssClass` (string) — CSS class applied to breadcrumb links + +**Custom Events:** +- `BreadcrumbItemClicked` event (custom `BreadcrumbEventArgs` with `DepartmentId` int, `ItemName` string) + +**Custom EventArgs Class (`BreadcrumbEventArgs`):** +```csharp +public class BreadcrumbEventArgs : EventArgs +{ + public int DepartmentId { get; set; } + public string ItemName { get; set; } + public string NavigationLevel { get; set; } // "organization", "division", "department" +} +``` + +**Key Methods:** +- `Render(HtmlTextWriter)` — Directly writes HTML string with breadcrumb structure (no CreateChildControls, no controls collection used) +- `OnBreadcrumbItemClicked(BreadcrumbEventArgs)` — Raises `BreadcrumbItemClicked` event on postback +- `RaisePostBackEvent(string eventArgument)` — Implements `IPostBackEventHandler` for breadcrumb link postback handling + +**HTML Output (No ViewState):** +```html +
+ Organization + → + Engineering Division + → + Software Development +
+``` + +**No ViewState:** This bare Control uses no ViewState (no properties persisted across postback). State is managed by parent page or parent control. + +**Postback Handling:** Implements `IPostBackEventHandler` interface to handle breadcrumb link clicks directly in `RaisePostBackEvent()` without child controls. + +**Migration Pattern:** Bare `System.Web.UI.Control` inheritor demonstrating pure HTML rendering via `Render()` override, direct postback event handling without child control hierarchy, and event-driven breadcrumb navigation. Exercises the most primitive control base class with no wrapper HTML element or ViewState support. + +--- + +### 3.8 Web.config Registration for Custom Controls + +Custom server controls can be registered in Web.config for application-wide use: + +```xml + + + + + +``` + +In ASPX pages, use `@Register` directive (similar to ASCX, but points to control class): + +```aspx +<%@ Register Assembly="DepartmentPortal" Namespace="DepartmentPortal.Controls" TagPrefix="local" %> + + + + + + + +``` + +--- + +## 4. Custom Base Classes + +### 4.1 BasePage : System.Web.UI.Page + +**File:** `App_Code/BasePage.cs` + +**Features:** +- **Authentication check:** Override `OnInit` to verify `Session["UserId"]`, redirect to Login.aspx if missing +- **Audit logging:** Override `OnPreRender` to log page access to database (UserId, PageUrl, Timestamp) +- **Theme management:** Set theme based on `Session["Theme"]` (Light/Dark) +- **Common properties:** `CurrentUser` (Employee object), `IsAdmin` (bool) +- **Helper methods:** `ShowMessage(string)`, `LogError(Exception)` + +**Usage:** All authenticated pages inherit from `BasePage` + +**Migration challenge:** BasePage assumes Session access, theme system, OnInit/OnPreRender overrides + +### 4.2 BaseMasterPage : System.Web.UI.MasterPage + +**File:** `App_Code/BaseMasterPage.cs` + +**Features:** +- **Menu population:** Override `Page_Load` to populate navigation menu from database +- **User info display:** Provide `UserDisplayName` property exposed to content pages +- **Common placeholders:** Define `FindContentPlaceHolder` helper method +- **Script injection:** Override `OnPreRender` to inject analytics script + +**Usage:** Site.Master inherits from `BaseMasterPage` + +**Migration challenge:** MasterPage-specific APIs, ContentPlaceHolder access pattern + +### 4.3 BaseUserControl : System.Web.UI.UserControl + +**File:** `App_Code/BaseUserControl.cs` + +**Features:** +- **Logging:** Provide `LogActivity(string)` method for control usage tracking +- **Cache helper:** `CacheGet(string key)` and `CacheSet(string key, T value, int minutes)` +- **Common properties:** `ControlId` (string), `IsVisible` (bool with ViewState) +- **Initialization:** Override `OnInit` to set default CSS class + +**Usage:** All ASCX controls inherit from `BaseUserControl` in code-behind + +**Migration challenge:** UserControl lifecycle, Cache API, ViewState in base class + +--- + +## 5. Page Inventory + +### 5.1 Public Pages (No Auth Required) + +1. **Default.aspx** (Home) + - Controls: PageHeader, Footer, QuickStats (web.config registered) + - Purpose: Landing page with welcome message and stats + +2. **Login.aspx** + - Controls: Footer + - Purpose: Authentication page (sets Session["UserId"]) + +### 5.2 Authenticated Pages (Inherit from BasePage) + +3. **Dashboard.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, DashboardWidget (x3), QuickStats, Footer + - Purpose: User dashboard with configurable widgets + - Pattern: Template controls, multiple instances of same control + +4. **Employees.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, SearchBox, DepartmentFilter, EmployeeList, Pager, Footer + - Purpose: Employee directory with search and filter + - Events: SearchBox.Search, DepartmentFilter.DepartmentChanged, Pager.PageChanged + - Pattern: Multiple event handlers, control composition + +5. **EmployeeDetail.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, Footer + - Purpose: Single employee detail view + - QueryString: EmployeeId + +6. **Announcements.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, SearchBox, AnnouncementCard (Repeater), Pager, Footer + - Purpose: Announcement listing + - Pattern: Repeater with ASCX as ItemTemplate + +7. **AnnouncementDetail.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, AnnouncementCard, Footer + - QueryString: AnnouncementId + +8. **Training.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, SearchBox, TrainingCatalog, Footer + - Purpose: Training course catalog + - Events: TrainingCatalog.EnrollmentRequested + - Session: Adds to `Session["EnrolledCourses"]` + +9. **MyTraining.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, TrainingCatalog (enrolled only), Footer + - Purpose: User's enrolled courses + - Session: Reads `Session["EnrolledCourses"]` + +10. **Resources.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, ResourceBrowser, Footer + - Purpose: Document resource library + - Pattern: Nested ASCX (ResourceBrowser contains SearchBox and Breadcrumb) + +11. **ResourceDetail.aspx** + - Base class: `BasePage` + - Controls: PageHeader, Breadcrumb, Footer + - QueryString: ResourceId + +### 5.3 Admin Pages (BasePage + Admin Check) + +12. **Admin/ManageAnnouncements.aspx** + - Base class: `BasePage` (checks `IsAdmin`) + - Controls: PageHeader, Breadcrumb, Footer + - Purpose: CRUD for announcements + +13. **Admin/ManageTraining.aspx** + - Base class: `BasePage` (checks `IsAdmin`) + - Controls: PageHeader, Breadcrumb, Footer + - Purpose: CRUD for training courses + +14. **Admin/ManageEmployees.aspx** + - Base class: `BasePage` (checks `IsAdmin`) + - Controls: PageHeader, Breadcrumb, SearchBox, EmployeeList, Footer + - Purpose: Employee management + +### 5.4 Master Pages + +15. **Site.Master** + - Base class: `BaseMasterPage` + - Controls: None (master layout) + - ContentPlaceHolders: MainContent, ScriptsSection + +--- + +## 6. Work Breakdown + +### Phase 1: Foundation (Jubilee) +**Deliverable:** Working .NET Framework 4.8 project with data model and base classes + +- **Task 1.1:** Create Visual Studio 2022 Web Forms project (DepartmentPortal) + - Target: .NET Framework 4.8 + - NuGet: Entity Framework 6.x, jQuery, Bootstrap 3.x + - Structure: App_Code/, App_Data/, Content/, Scripts/, Models/ + +- **Task 1.2:** Build data model with EF6 Database First + - Entities: Employee, Department, Announcement, TrainingCourse, Resource, Enrollment + - DbContext: PortalDbContext + - Seed data: 50 employees, 5 departments, 10 announcements, 15 courses, 20 resources + +- **Task 1.3:** Create custom base classes + - `App_Code/BasePage.cs` with auth, audit, theme features + - `App_Code/BaseMasterPage.cs` with menu population + - `App_Code/BaseUserControl.cs` with logging and cache helpers + +- **Task 1.4:** Create Site.Master + - Inherit from `BaseMasterPage` + - Bootstrap 3 layout with navbar, footer + - ContentPlaceHolders: MainContent, ScriptsSection + +### Phase 2: ASCX Controls (Jubilee) +**Deliverable:** All 12 ASCX controls with code-behind + +- **Task 2.1:** Simple display controls + - Breadcrumb.ascx + - PageHeader.ascx + - Footer.ascx + - QuickStats.ascx (web.config registration) + +- **Task 2.2:** Data-bound controls + - AnnouncementCard.ascx + - EmployeeList.ascx + - TrainingCatalog.ascx + +- **Task 2.3:** Controls with events + - SearchBox.ascx (custom SearchEventArgs) + - DepartmentFilter.ascx + - Pager.ascx + +- **Task 2.4:** Complex controls + - DashboardWidget.ascx (ITemplate pattern) + - ResourceBrowser.ascx (nested ASCX) + +- **Task 2.5:** Web.config tagPrefix registration + - Add `` section with `uc:` prefix for QuickStats + +### Phase 3: Pages (Jubilee) +**Deliverable:** All 14 pages wired to controls + +- **Task 3.1:** Public pages + - Default.aspx + - Login.aspx + +- **Task 3.2:** Main authenticated pages + - Dashboard.aspx (template controls, multiple widgets) + - Employees.aspx (search, filter, paging) + - EmployeeDetail.aspx + +- **Task 3.3:** Announcement pages + - Announcements.aspx (Repeater with ASCX ItemTemplate) + - AnnouncementDetail.aspx + +- **Task 3.4:** Training pages + - Training.aspx (event handling, Session write) + - MyTraining.aspx (Session read) + +- **Task 3.5:** Resource pages + - Resources.aspx (nested ASCX) + - ResourceDetail.aspx + +- **Task 3.6:** Admin pages + - Admin/ManageAnnouncements.aspx + - Admin/ManageTraining.aspx + - Admin/ManageEmployees.aspx + +### Phase 4: Testing & Documentation (Multi-agent) + +**Task 4.1: Manual smoke test (Jubilee)** +- Verify all pages load +- Test authentication flow (Login → Dashboard → pages → Logout) +- Test Session persistence (training enrollment) +- Test ViewState (SearchBox retains text, filters retain state) +- Test events (Search, DepartmentChanged, PageChanged, EnrollmentRequested) +- Test nested controls (ResourceBrowser renders SearchBox and Breadcrumb) +- Test web.config registration (QuickStats renders correctly) + +**Task 4.2: Migration toolkit coverage analysis (Bishop)** +- Run `bwfc-migrate.ps1` against DepartmentPortal +- Document which ASCX patterns are converted successfully +- Identify gaps: + - Does toolkit convert ASCX → Blazor components? + - Does toolkit handle custom base classes (BasePage, BaseMasterPage, BaseUserControl)? + - Does toolkit convert ITemplate controls? + - Does toolkit handle web.config tagPrefix registrations? + - Does toolkit convert custom event args (SearchEventArgs)? + - Does toolkit handle Session/ViewState/Cache in base classes? +- Create backlog items for missing patterns + +**Task 4.3: Documentation (Beast)** +- Create `dev-docs/samples/DEPARTMENTPORTAL.md` with: + - Application overview + - ASCX control catalog with migration notes + - Base class migration patterns + - Known migration toolkit gaps + - Manual migration steps for unsupported patterns + +**Task 4.4: Acceptance tests (Colossus — DEFERRED)** +- NOTE: This requires the Blazor "After" version to exist first +- Write Playwright tests for migrated Blazor version +- Test parity: Web Forms output vs Blazor output +- Defer until migration toolkit supports ASCX conversion + +**Task 4.5: Unit tests (Rogue — DEFERRED)** +- NOTE: Blazor components must exist before writing bUnit tests +- Write bUnit tests for converted Blazor components +- Defer until ASCX → Blazor conversion is complete + +--- + +## 7. Dependencies and Sequencing + +### Critical Path + +``` +Foundation (1.1-1.4) + ↓ +ASCX Controls (2.1-2.5) + ↓ +Pages (3.1-3.6) + ↓ +Manual Smoke Test (4.1) + ↓ +Migration Coverage Analysis (4.2) + ↓ +Documentation (4.3) +``` + +### Parallel Work + +- **After Foundation complete:** Tasks 2.1-2.5 can be done in parallel (independent controls) +- **After Controls complete:** Tasks 3.1-3.6 can be parallelized by page groups +- **After Smoke Test:** Tasks 4.2 and 4.3 can run in parallel + +### Deferred Work + +- **Acceptance tests (4.4):** Blocked until migration toolkit produces Blazor version +- **Unit tests (4.5):** Blocked until Blazor components exist + +### External Dependencies + +- **Migration toolkit enhancement:** Likely required to support ASCX → Blazor conversion +- **BWFC library updates:** May need new base components or shims for base class patterns + +--- + +## 8. Success Criteria + +### Minimum Viable Sample (Phase 1-3 Complete) + +✅ .NET Framework 4.8 project builds and runs without errors +✅ All 12 ASCX controls render correctly with sample data +✅ All 3 custom base classes function (auth, audit, theme, logging, cache) +✅ All 14 pages load and display controls +✅ Authentication flow works (Session["UserId"]) +✅ Event handlers fire correctly (Search, DepartmentChanged, PageChanged, EnrollmentRequested) +✅ ViewState preserves state across postbacks (SearchBox, filters) +✅ Session persists data (training enrollment) +✅ Nested controls render (ResourceBrowser contains SearchBox + Breadcrumb) +✅ Web.config tagPrefix registration works (QuickStats renders with ``) +✅ Template control works (DashboardWidget.ContentTemplate) + +### Migration Coverage (Phase 4.2 Complete) + +✅ Migration toolkit executed against DepartmentPortal +✅ Coverage analysis document created listing: + - ✅ Patterns successfully converted + - ⚠️ Patterns partially converted (manual fixes needed) + - ❌ Patterns not converted (toolkit gaps) +✅ Backlog items created for toolkit enhancements (if needed) + +### Documentation (Phase 4.3 Complete) + +✅ `dev-docs/samples/DEPARTMENTPORTAL.md` created +✅ Each ASCX control documented with migration notes +✅ Base class migration patterns documented +✅ Manual migration procedures documented (for unsupported patterns) + +### Full Migration Success (DEFERRED — Requires Toolkit Enhancements) + +⏳ ASCX controls converted to Blazor components +⏳ Custom base classes converted to Blazor equivalents +⏳ All pages render in Blazor with parity to Web Forms HTML +⏳ Playwright tests pass (visual + functional parity) +⏳ bUnit tests pass (component behavior) + +--- + +## 9. Risk Assessment + +### High Risk + +**R1: Migration toolkit may not support ASCX → Blazor conversion** +- Impact: Cannot produce "After" Blazor version +- Mitigation: Document manual conversion patterns as stopgap +- Owner: Bishop (toolkit analysis) + +**R2: Custom base classes (BasePage, BaseMasterPage, BaseUserControl) have no Blazor equivalent** +- Impact: Significant manual migration work required +- Mitigation: Design Blazor base component patterns, update BWFC library if needed +- Owner: Forge (architecture review) + +**R3: ITemplate pattern not supported in Blazor** +- Impact: DashboardWidget.ContentTemplate cannot migrate directly +- Mitigation: Document RenderFragment approach for Blazor +- Owner: Beast (documentation) + +### Medium Risk + +**R4: Session/ViewState/Cache access in base classes** +- Impact: Requires Blazor state management patterns (scoped services, ProtectedSessionStorage) +- Mitigation: Create Blazor shim services for Session/Cache access +- Owner: Cyclops (if BWFC enhancements needed) + +**R5: Web.config tagPrefix registration** +- Impact: No web.config in Blazor, requires _Imports.razor pattern +- Mitigation: Migration toolkit should auto-generate `@using` directives +- Owner: Bishop (toolkit enhancement) + +### Low Risk + +**R6: Custom event args (SearchEventArgs)** +- Impact: EventArgs classes need to migrate to Blazor event callbacks +- Mitigation: Standard C# classes migrate cleanly, EventCallback is straightforward +- Owner: None (standard pattern) + +**R7: EF6 → EF Core conversion** +- Impact: Already solved by existing toolkit +- Mitigation: Run 22 validates EF6 EDMX conversion +- Owner: None (existing functionality) + +--- + +## 10. Future Enhancements + +### Post-MVP Features (Not in Scope) + +- **Localization:** Add GlobalResource.resx and demonstrate Localize control usage +- **AJAX:** Add UpdatePanel for partial page updates (AJAX controls milestone) +- **Custom validators:** Complex CustomValidator scenarios +- **Two-way data binding:** Demonstrate Bind expressions in ASCX +- **User control properties with TypeConverter:** Complex property type scenarios +- **Dynamic control loading:** LoadControl() pattern in code-behind +- **ASCX output caching:** VaryByControl, VaryByParam scenarios + +### Stretch Goals (If Time Permits) + +- **Mobile.Master:** Separate master page for mobile (like BeforeWebForms) +- **Web.sitemap:** SiteMapPath integration with ASCX breadcrumb +- **Roles-based security:** Beyond simple Session["UserId"] check +- **ASCX in App_Code:** Demonstrate programmatic control creation + +--- + +## 11. Timeline Estimate + +**Phase 1 (Foundation):** 1-2 days +**Phase 2 (ASCX Controls):** 2-3 days +**Phase 3 (Pages):** 2-3 days +**Phase 4.1 (Smoke Test):** 0.5 days +**Phase 4.2 (Migration Analysis):** 1-2 days +**Phase 4.3 (Documentation):** 1 day + +**Total:** 7-11 days (1.5-2 weeks) + +**Deferred work (requires toolkit enhancements):** TBD based on toolkit roadmap + +--- + +## 12. Key Decision Points + +### Decision 1: EF6 Database First vs Code First +**Recommendation:** Database First with EDMX +**Rationale:** Tests toolkit's EDMX → EF Core conversion (already implemented in Run 22) +**Alternative:** Code First (simpler but doesn't test EDMX migration) + +### Decision 2: Bootstrap 3 vs Bootstrap 4/5 +**Recommendation:** Bootstrap 3 +**Rationale:** Matches BeforeWebForms, WingtipToys era (enterprise apps from that timeframe) +**Alternative:** Bootstrap 4 (newer but less representative of legacy apps) + +### Decision 3: SQL Server LocalDB vs In-Memory Database +**Recommendation:** SQL Server LocalDB +**Rationale:** Realistic, tests connection string migration, supports full EF6 features +**Alternative:** In-memory (simpler but less realistic) + +### Decision 4: Full CRUD vs Read-Only +**Recommendation:** Read-only for most pages, CRUD for Admin section +**Rationale:** Reduces complexity while still demonstrating postbacks and ViewState +**Alternative:** Full CRUD everywhere (more realistic but much more work) + +### Decision 5: Authentication Implementation +**Recommendation:** Simple Session-based auth (no ASP.NET Identity) +**Rationale:** Focuses on ASCX patterns, not auth complexity; BeforeWebForms doesn't use Identity either +**Alternative:** ASP.NET Identity (more realistic but out of scope for ASCX testing) + +--- + +## 13. File Structure + +``` +DepartmentPortal/ +├── App_Code/ +│ ├── BasePage.cs +│ ├── BaseMasterPage.cs +│ └── BaseUserControl.cs +├── App_Data/ +│ └── PortalDatabase.mdf +├── Content/ +│ ├── bootstrap.css +│ └── site.css +├── Controls/ +│ ├── AnnouncementCard.ascx +│ ├── AnnouncementCard.ascx.cs +│ ├── Breadcrumb.ascx +│ ├── Breadcrumb.ascx.cs +│ ├── DashboardWidget.ascx +│ ├── DashboardWidget.ascx.cs +│ ├── DepartmentFilter.ascx +│ ├── DepartmentFilter.ascx.cs +│ ├── EmployeeList.ascx +│ ├── EmployeeList.ascx.cs +│ ├── Footer.ascx +│ ├── Footer.ascx.cs +│ ├── Pager.ascx +│ ├── Pager.ascx.cs +│ ├── PageHeader.ascx +│ ├── PageHeader.ascx.cs +│ ├── QuickStats.ascx +│ ├── QuickStats.ascx.cs +│ ├── ResourceBrowser.ascx +│ ├── ResourceBrowser.ascx.cs +│ ├── SearchBox.ascx +│ ├── SearchBox.ascx.cs +│ ├── TrainingCatalog.ascx +│ └── TrainingCatalog.ascx.cs +├── Models/ +│ ├── Model1.edmx +│ ├── Model1.edmx.diagram +│ ├── Model1.Context.cs +│ ├── Employee.cs +│ ├── Department.cs +│ ├── Announcement.cs +│ ├── TrainingCourse.cs +│ ├── Resource.cs +│ └── Enrollment.cs +├── Scripts/ +│ ├── jquery-3.x.min.js +│ └── bootstrap.min.js +├── Admin/ +│ ├── ManageAnnouncements.aspx +│ ├── ManageEmployees.aspx +│ └── ManageTraining.aspx +├── Default.aspx +├── Login.aspx +├── Dashboard.aspx +├── Employees.aspx +├── EmployeeDetail.aspx +├── Announcements.aspx +├── AnnouncementDetail.aspx +├── Training.aspx +├── MyTraining.aspx +├── Resources.aspx +├── ResourceDetail.aspx +├── Site.Master +├── Web.config +├── Web.sitemap +└── Global.asax +``` + +--- + +## 14. Integration with Existing Milestones + +### Relationship to M22 (Migration Toolkit) +- DepartmentPortal provides **new test surface** for ASCX patterns +- Validates **EDMX conversion** (already implemented) +- Identifies **gaps** in toolkit coverage (ASCX, base classes, ITemplate) +- Drives **backlog prioritization** for toolkit enhancements + +### Relationship to Sample Apps +- **BeforeWebForms:** Control samples (62 pages) — ASCX-focused equivalent +- **WingtipToys:** E-commerce (28 pages) — Migration test target with basic ASCX +- **ContosoUniversity:** Education (5 pages) — Migration test target, minimal ASCX +- **DepartmentPortal:** ASCX showcase (14 pages) — **New:** Demonstrates custom bases, nested ASCX, templates + +### Relationship to Component Library +- May identify **missing BWFC components** for base class patterns +- Could drive **new utilities** (Session shims, ViewState helpers for Blazor) +- Validates **existing components** with complex ASCX compositions + +--- + +## Appendix A: ASCX Control Catalog + +| Control | Pattern | ViewState | Session | Events | Nested | Template | Web.config | +|---------|---------|-----------|---------|--------|--------|----------|------------| +| Breadcrumb | Display | No | No | No | No | No | No | +| PageHeader | Display | No | Yes | No | No | No | No | +| Footer | Display | No | No | No | No | No | No | +| QuickStats | Display | No | No | No | No | No | **Yes** | +| AnnouncementCard | Data-bound | Yes | No | No | No | No | No | +| EmployeeList | Data-bound | Yes | No | No | No | No | No | +| TrainingCatalog | Data-bound | No | No | Yes | No | No | No | +| SearchBox | Input | Yes | No | Yes | No | No | No | +| DepartmentFilter | Input | No | No | Yes | No | No | No | +| Pager | Input | Yes | No | Yes | No | No | No | +| DashboardWidget | Container | No | No | No | No | **Yes** | No | +| ResourceBrowser | Composite | No | No | Yes | **Yes** | No | No | + +--- + +## Appendix B: Custom Base Class Feature Matrix + +| Feature | BasePage | BaseMasterPage | BaseUserControl | +|---------|----------|----------------|-----------------| +| Session access | ✅ Auth check, theme | ❌ | ❌ | +| Database access | ✅ Audit logging | ✅ Menu population | ❌ | +| Cache access | ❌ | ❌ | ✅ Cache helpers | +| Lifecycle overrides | ✅ OnInit, OnPreRender | ✅ Page_Load, OnPreRender | ✅ OnInit | +| Custom properties | ✅ CurrentUser, IsAdmin | ✅ UserDisplayName | ✅ ControlId, IsVisible | +| Helper methods | ✅ ShowMessage, LogError | ✅ FindContentPlaceHolder | ✅ LogActivity | + +--- + +## Appendix C: Migration Toolkit Enhancement Backlog (Projected) + +Based on expected gaps, the following toolkit enhancements may be needed: + +1. **ASCX → Blazor Component Conversion** + - Parse .ascx markup + .ascx.cs code-behind + - Generate .razor + .razor.cs component + - Convert ViewState to `@code` fields or scoped state + - Convert custom events to EventCallback + +2. **Custom Base Class Migration** + - Detect inheritance from BasePage/BaseMasterPage/BaseUserControl + - Generate Blazor base component equivalents + - Convert Session access to ProtectedSessionStorage or scoped services + - Convert Cache access to IMemoryCache + +3. **Web.config TagPrefix → _Imports.razor** + - Parse web.config `` section + - Generate `@using` directives in _Imports.razor + - Update ASCX references to use new namespace + +4. **ITemplate → RenderFragment** + - Detect ITemplate properties in ASCX + - Convert to RenderFragment in Blazor + - Update usage sites + +5. **Nested ASCX Resolution** + - Parse <%@ Register %> directives in ASCX files + - Resolve nested control references + - Generate correct @using statements + +--- + +**END OF MILESTONE PLAN** diff --git a/samples/AfterDepartmentPortal/AfterDepartmentPortal.csproj b/samples/AfterDepartmentPortal/AfterDepartmentPortal.csproj new file mode 100644 index 000000000..c3235d4ef --- /dev/null +++ b/samples/AfterDepartmentPortal/AfterDepartmentPortal.csproj @@ -0,0 +1,14 @@ + + + + net10.0 + enable + enable + AfterDepartmentPortal + + + + + + + diff --git a/samples/AfterDepartmentPortal/Components/App.razor b/samples/AfterDepartmentPortal/Components/App.razor new file mode 100644 index 000000000..722e2b502 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/App.razor @@ -0,0 +1,27 @@ + + + + + + + + + + + + + + + + + +
+ An unhandled error has occurred. + Reload + 🗙 +
+ + + + + diff --git a/samples/AfterDepartmentPortal/Components/Controls/BreadcrumbEventArgs.cs b/samples/AfterDepartmentPortal/Components/Controls/BreadcrumbEventArgs.cs new file mode 100644 index 000000000..9f3a8d61d --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/BreadcrumbEventArgs.cs @@ -0,0 +1,11 @@ +using System; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class BreadcrumbEventArgs : EventArgs + { + public int DepartmentId { get; set; } + public string ItemName { get; set; } = string.Empty; + public string NavigationLevel { get; set; } = string.Empty; + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/DepartmentBreadcrumb.cs b/samples/AfterDepartmentPortal/Components/Controls/DepartmentBreadcrumb.cs new file mode 100644 index 000000000..0c708a324 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/DepartmentBreadcrumb.cs @@ -0,0 +1,86 @@ +using System; +using System.Net; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class DepartmentBreadcrumb : WebControl + { + [Parameter] + public string OrganizationName { get; set; } = string.Empty; + + [Parameter] + public string DivisionName { get; set; } = string.Empty; + + [Parameter] + public string DepartmentName { get; set; } = string.Empty; + + [Parameter] + public int DepartmentId { get; set; } + + [Parameter] + public string Separator { get; set; } = " → "; + + [Parameter] + public bool EnableLinks { get; set; } = true; + + [Parameter] + public string LinkCssClass { get; set; } = "breadcrumb-link"; + + [Parameter] + public EventCallback BreadcrumbItemClicked { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "department-breadcrumb"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + var isFirst = true; + + if (!string.IsNullOrEmpty(OrganizationName)) + { + RenderBreadcrumbItem(writer, OrganizationName, "organization"); + isFirst = false; + } + + if (!string.IsNullOrEmpty(DivisionName)) + { + if (!isFirst) writer.Write(WebUtility.HtmlEncode(Separator)); + RenderBreadcrumbItem(writer, DivisionName, "division"); + isFirst = false; + } + + if (!string.IsNullOrEmpty(DepartmentName)) + { + if (!isFirst) writer.Write(WebUtility.HtmlEncode(Separator)); + RenderBreadcrumbItem(writer, DepartmentName, "department"); + } + + writer.RenderEndTag(); // div + } + + private void RenderBreadcrumbItem(HtmlTextWriter writer, string text, string level) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "breadcrumb-item"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + + if (EnableLinks) + { + writer.AddAttribute(HtmlTextWriterAttribute.Href, "#"); + writer.AddAttribute(HtmlTextWriterAttribute.Class, LinkCssClass); + writer.RenderBeginTag(HtmlTextWriterTag.A); + writer.Write(WebUtility.HtmlEncode(text)); + writer.RenderEndTag(); // a + } + else + { + writer.Write(WebUtility.HtmlEncode(text)); + } + + writer.RenderEndTag(); // span + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/EmployeeCard.cs b/samples/AfterDepartmentPortal/Components/Controls/EmployeeCard.cs new file mode 100644 index 000000000..a40580738 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/EmployeeCard.cs @@ -0,0 +1,84 @@ +using System; +using System.Net; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class EmployeeCard : WebControl + { + [Parameter] + public int EmployeeId { get; set; } + + [Parameter] + public string EmployeeName { get; set; } = string.Empty; + + [Parameter] + public string Title { get; set; } = string.Empty; + + [Parameter] + public string Department { get; set; } = string.Empty; + + [Parameter] + public string PhotoUrl { get; set; } = string.Empty; + + [Parameter] + public bool ShowContactInfo { get; set; } + + [Parameter] + public bool EnableDetailsLink { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Span; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-card"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + if (!string.IsNullOrEmpty(PhotoUrl)) + { + writer.AddAttribute(HtmlTextWriterAttribute.Src, PhotoUrl); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-photo"); + writer.AddAttribute(HtmlTextWriterAttribute.Alt, WebUtility.HtmlEncode(EmployeeName)); + writer.RenderBeginTag(HtmlTextWriterTag.Img); + writer.RenderEndTag(); + } + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-info"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-name"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(WebUtility.HtmlEncode(EmployeeName)); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-title"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(WebUtility.HtmlEncode(Title)); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-department"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(WebUtility.HtmlEncode(Department)); + writer.RenderEndTag(); + + if (ShowContactInfo) + { + writer.Write("
Contact info available
"); + } + + writer.RenderEndTag(); // employee-info div + + if (EnableDetailsLink) + { + writer.AddAttribute(HtmlTextWriterAttribute.Href, $"/EmployeeDetail?id={EmployeeId}"); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-details-link"); + writer.RenderBeginTag(HtmlTextWriterTag.A); + writer.Write("View Details"); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // employee-card div + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/EmployeeDataGrid.cs b/samples/AfterDepartmentPortal/Components/Controls/EmployeeDataGrid.cs new file mode 100644 index 000000000..53a513f61 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/EmployeeDataGrid.cs @@ -0,0 +1,163 @@ +using System; +using System.Collections; +using System.Collections.Generic; +using System.Net; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; +using AfterDepartmentPortal.Models; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class EmployeeDataGrid : DataBoundWebControl + { + [Parameter] + public string SearchText { get; set; } = string.Empty; + + [Parameter] + public string SortColumn { get; set; } = string.Empty; + + [Parameter] + public string SortDirection { get; set; } = "ASC"; + + [Parameter] + public int PageSize { get; set; } = 10; + + [Parameter] + public bool AllowPaging { get; set; } + + [Parameter] + public bool AllowSorting { get; set; } + + [Parameter] + public bool AllowSearch { get; set; } + + [Parameter] + public int CurrentPageIndex { get; set; } + + private readonly List dataItems = new(); + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void PerformDataBinding(IEnumerable data) + { + dataItems.Clear(); + if (data != null) + { + foreach (var item in data) + { + dataItems.Add(item); + } + } + } + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-data-grid"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + if (AllowSearch) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "grid-toolbar"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Type, "text"); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "search-box"); + writer.AddAttribute(HtmlTextWriterAttribute.Placeholder, "Search employees..."); + writer.AddAttribute(HtmlTextWriterAttribute.Value, SearchText); + writer.RenderBeginTag(HtmlTextWriterTag.Input); + writer.RenderEndTag(); + + writer.RenderEndTag(); // toolbar div + } + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "data-grid-table"); + writer.RenderBeginTag(HtmlTextWriterTag.Table); + + writer.RenderBeginTag(HtmlTextWriterTag.Thead); + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + + RenderHeaderCell(writer, "ID"); + RenderHeaderCell(writer, "Name"); + RenderHeaderCell(writer, "Title"); + RenderHeaderCell(writer, "Department"); + RenderHeaderCell(writer, "Actions"); + + writer.RenderEndTag(); // tr + writer.RenderEndTag(); // thead + + writer.RenderBeginTag(HtmlTextWriterTag.Tbody); + + var startIndex = AllowPaging ? CurrentPageIndex * PageSize : 0; + var endIndex = AllowPaging ? Math.Min(startIndex + PageSize, dataItems.Count) : dataItems.Count; + + for (var i = startIndex; i < endIndex; i++) + { + var item = dataItems[i]; + var emp = item as Employee; + + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? emp.Id.ToString() : (i + 1).ToString()); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? WebUtility.HtmlEncode(emp.Name) : "Employee " + (i + 1)); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? WebUtility.HtmlEncode(emp.Title) : "Title " + (i + 1)); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? WebUtility.HtmlEncode(emp.Department) : "Department " + ((i % 3) + 1)); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + var viewUrl = emp != null ? "/EmployeeDetail?id=" + emp.Id : "#"; + writer.Write($"View | Edit"); + writer.RenderEndTag(); + + writer.RenderEndTag(); // tr + } + + if (dataItems.Count == 0) + { + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + writer.AddAttribute(HtmlTextWriterAttribute.Colspan, "5"); + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write("No data available"); + writer.RenderEndTag(); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // tbody + writer.RenderEndTag(); // table + + if (AllowPaging && dataItems.Count > PageSize) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "grid-pager"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + var totalPages = (int)Math.Ceiling((double)dataItems.Count / PageSize); + writer.Write("Page " + (CurrentPageIndex + 1) + " of " + totalPages); + + writer.RenderEndTag(); // pager div + } + + writer.RenderEndTag(); // grid div + } + + private void RenderHeaderCell(HtmlTextWriter writer, string text) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "grid-header-cell"); + writer.RenderBeginTag(HtmlTextWriterTag.Th); + writer.Write(text); + if (AllowSorting && text != "Actions") + { + writer.Write(" ▲▼"); + } + writer.RenderEndTag(); + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/NotificationBell.cs b/samples/AfterDepartmentPortal/Components/Controls/NotificationBell.cs new file mode 100644 index 000000000..e2c8ae793 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/NotificationBell.cs @@ -0,0 +1,82 @@ +using System; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class NotificationBell : WebControl + { + [Parameter] + public int UnreadCount { get; set; } + + [Parameter] + public int MaxNotifications { get; set; } = 5; + + [Parameter] + public bool DrawerVisible { get; set; } + + [Parameter] + public EventCallback NotificationClicked { get; set; } + + [Parameter] + public EventCallback NotificationDismissed { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-bell-container"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-bell-icon"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("🔔"); + + if (UnreadCount > 0) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-badge"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(UnreadCount > 99 ? "99+" : UnreadCount.ToString()); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // bell-icon span + + if (DrawerVisible) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-drawer"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-drawer-header"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("Notifications"); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-drawer-content"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + var displayCount = Math.Min(UnreadCount, MaxNotifications); + for (var i = 0; i < displayCount; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-item"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("Sample notification " + (i + 1)); + writer.RenderEndTag(); + } + + if (UnreadCount == 0) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "no-notifications"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("No new notifications"); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // drawer-content div + writer.RenderEndTag(); // drawer div + } + + writer.RenderEndTag(); // container div + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/NotificationEventArgs.cs b/samples/AfterDepartmentPortal/Components/Controls/NotificationEventArgs.cs new file mode 100644 index 000000000..60dc0c9e6 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/NotificationEventArgs.cs @@ -0,0 +1,11 @@ +using System; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class NotificationEventArgs : EventArgs + { + public int NotificationId { get; set; } + public string NotificationText { get; set; } = string.Empty; + public DateTime Timestamp { get; set; } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/PollQuestion.cs b/samples/AfterDepartmentPortal/Components/Controls/PollQuestion.cs new file mode 100644 index 000000000..27aa6d400 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/PollQuestion.cs @@ -0,0 +1,75 @@ +using System; +using System.Net; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class PollQuestion : WebControl + { + [Parameter] + public string QuestionText { get; set; } = string.Empty; + + [Parameter] + public string Options { get; set; } = string.Empty; + + [Parameter] + public int SelectedOption { get; set; } = -1; + + [Parameter] + public EventCallback VoteSubmitted { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-question"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-question-text"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write(WebUtility.HtmlEncode(QuestionText)); + writer.RenderEndTag(); + + var optionArray = Options.Split(','); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-options"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + var controlId = !string.IsNullOrEmpty(ID) ? ClientID : "poll"; + + for (var i = 0; i < optionArray.Length; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-option"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Type, "radio"); + writer.AddAttribute(HtmlTextWriterAttribute.Name, controlId + "_option"); + writer.AddAttribute(HtmlTextWriterAttribute.Value, i.ToString()); + writer.AddAttribute(HtmlTextWriterAttribute.Id, controlId + "_option_" + i); + if (SelectedOption == i) + { + writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked"); + } + writer.RenderBeginTag(HtmlTextWriterTag.Input); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.For, controlId + "_option_" + i); + writer.RenderBeginTag(HtmlTextWriterTag.Label); + writer.Write(WebUtility.HtmlEncode(optionArray[i].Trim())); + writer.RenderEndTag(); + + writer.RenderEndTag(); // poll-option div + } + + writer.RenderEndTag(); // poll-options div + + writer.AddAttribute(HtmlTextWriterAttribute.Type, "button"); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-submit-button"); + writer.RenderBeginTag(HtmlTextWriterTag.Button); + writer.Write("Vote"); + writer.RenderEndTag(); + + writer.RenderEndTag(); // poll-question div + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/PollVoteEventArgs.cs b/samples/AfterDepartmentPortal/Components/Controls/PollVoteEventArgs.cs new file mode 100644 index 000000000..5cb1f2721 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/PollVoteEventArgs.cs @@ -0,0 +1,10 @@ +using System; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class PollVoteEventArgs : EventArgs + { + public int SelectedIndex { get; set; } + public string OptionText { get; set; } = string.Empty; + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/SectionPanel.cs b/samples/AfterDepartmentPortal/Components/Controls/SectionPanel.cs new file mode 100644 index 000000000..51750c9a4 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/SectionPanel.cs @@ -0,0 +1,72 @@ +using System; +using System.Net; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class SectionPanel : TemplatedWebControl + { + [Parameter] + public string Title { get; set; } = string.Empty; + + [Parameter] + public RenderFragment? HeaderTemplate { get; set; } + + [Parameter] + public RenderFragment? ContentTemplate { get; set; } + + [Parameter] + public RenderFragment? FooterTemplate { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void OnInitialized() + { + base.OnInitialized(); + if (string.IsNullOrEmpty(CssClass)) + { + CssClass = "section-panel"; + } + } + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClass); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + // Header section + writer.AddAttribute(HtmlTextWriterAttribute.Class, "section-header"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + if (HeaderTemplate != null) + { + RenderTemplate(writer, HeaderTemplate); + } + else if (!string.IsNullOrEmpty(Title)) + { + writer.Write($"

{WebUtility.HtmlEncode(Title)}

"); + } + writer.RenderEndTag(); // section-header div + + // Content section + writer.AddAttribute(HtmlTextWriterAttribute.Class, "section-content"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + if (ContentTemplate != null) + { + RenderTemplate(writer, ContentTemplate); + } + writer.RenderEndTag(); // section-content div + + // Footer section (only if template provided) + if (FooterTemplate != null) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "section-footer"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, FooterTemplate); + writer.RenderEndTag(); // section-footer div + } + + writer.RenderEndTag(); // main panel div + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Controls/StarRating.cs b/samples/AfterDepartmentPortal/Components/Controls/StarRating.cs new file mode 100644 index 000000000..2bf69ca3a --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Controls/StarRating.cs @@ -0,0 +1,51 @@ +using System; +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace AfterDepartmentPortal.Components.Controls +{ + public class StarRating : WebControl + { + [Parameter] + public int Rating { get; set; } + + [Parameter] + public bool ReadOnly { get; set; } = true; + + [Parameter] + public string StarColor { get; set; } = "gold"; + + [Parameter] + public string EmptyStarColor { get; set; } = "lightgray"; + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Span; + + protected override void AddAttributesToRender(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "star-rating"); + writer.AddStyleAttribute(HtmlTextWriterStyle.Color, StarColor); + base.AddAttributesToRender(writer); + } + + protected override void RenderContents(HtmlTextWriter writer) + { + var rating = Math.Max(1, Math.Min(5, Rating)); + for (var i = 1; i <= 5; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, i <= rating ? "star filled" : "star empty"); + writer.AddAttribute("data-rating", i.ToString()); + if (i <= rating) + { + writer.AddStyleAttribute(HtmlTextWriterStyle.Color, StarColor); + } + else + { + writer.AddStyleAttribute(HtmlTextWriterStyle.Color, EmptyStarColor); + } + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("★"); + writer.RenderEndTag(); + } + } + } +} diff --git a/samples/AfterDepartmentPortal/Components/Layout/MainLayout.razor b/samples/AfterDepartmentPortal/Components/Layout/MainLayout.razor new file mode 100644 index 000000000..aa43ee1f6 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Layout/MainLayout.razor @@ -0,0 +1,42 @@ +@* Migrated from: DepartmentPortal/Site.Master + Original: ASP.NET Web Forms Master Page with navbar, login status, ContentPlaceHolder, footer. + Uses BWFC components where applicable. *@ + +@inherits LayoutComponentBase + +
+ + +
+ @Body +
+
+

© @DateTime.Now.Year - Department Portal | Contoso Corporation

+
+
+
diff --git a/samples/AfterDepartmentPortal/Components/Pages/AnnouncementDetail.razor b/samples/AfterDepartmentPortal/Components/Pages/AnnouncementDetail.razor new file mode 100644 index 000000000..e3da0e70f --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/AnnouncementDetail.razor @@ -0,0 +1,16 @@ +@* Migrated from: DepartmentPortal/AnnouncementDetail.aspx + Original: Single announcement detail page with full body text and author info. + Uses FormView-style display bound to PortalDataProvider. *@ + +@page "/announcements/{Id:int}" + +Announcement Detail - Department Portal + + + +

Announcement detail page — will display full announcement @Id when fully migrated.

+ +@code { + [Parameter] + public int Id { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Pages/Announcements.razor b/samples/AfterDepartmentPortal/Components/Pages/Announcements.razor new file mode 100644 index 000000000..e95f0240b --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/Announcements.razor @@ -0,0 +1,26 @@ +@* Migrated from: DepartmentPortal/Announcements.aspx + Original: Announcements listing page with AnnouncementCard repeater and Pager. + Used asp:Repeater bound to PortalDataProvider.GetAnnouncements(). *@ + +@page "/announcements" + +Announcements - Department Portal + + + + + + + +@* TODO: Original used asp:Repeater with AnnouncementCard as ItemTemplate. + Migrate to BWFC Repeater or a foreach loop with AnnouncementCard. *@ +@foreach (var announcement in PortalDataProvider.GetAnnouncements().Where(a => a.IsActive)) +{ + +} + + diff --git a/samples/AfterDepartmentPortal/Components/Pages/Dashboard.razor b/samples/AfterDepartmentPortal/Components/Pages/Dashboard.razor new file mode 100644 index 000000000..e2425d825 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/Dashboard.razor @@ -0,0 +1,33 @@ +@* Migrated from: DepartmentPortal/Dashboard.aspx + Original: Main dashboard page with QuickStats, RecentAnnouncements, UpcomingTraining widgets. + Uses SectionPanel (custom server control — BWFC analysis target) for layout sections. *@ + +@page "/dashboard" + +Dashboard - Department Portal + + + +@* TODO: QuickStats component — displays employee count, active announcements, upcoming trainings *@ + + +
+
+ + + + + +
+
+ + + + + +
+
+ + + + diff --git a/samples/AfterDepartmentPortal/Components/Pages/EmployeeDetail.razor b/samples/AfterDepartmentPortal/Components/Pages/EmployeeDetail.razor new file mode 100644 index 000000000..524875259 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/EmployeeDetail.razor @@ -0,0 +1,25 @@ +@* Migrated from: DepartmentPortal/EmployeeDetail.aspx + Original: Employee detail page showing full profile with photo, contact info, training enrollments. + Uses EmployeeCard and StarRating (custom server controls) — BWFC analysis targets. *@ + +@page "/employees/{Id:int}" + +Employee Detail - Department Portal + + + +@* TODO: EmployeeCard (custom C# server control) — BWFC analysis target. + Renders employee photo, name, title, department, contact info in a card layout. *@ + +@* TODO: StarRating (custom C# server control) — BWFC analysis target. + Original showed employee skill ratings with interactive stars. *@ + +@* TODO: DepartmentBreadcrumb (custom C# server control) — BWFC analysis target. + Renders department hierarchy breadcrumb trail. *@ + +

Employee detail page — will display full profile for employee @Id when fully migrated.

+ +@code { + [Parameter] + public int Id { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Pages/Employees.razor b/samples/AfterDepartmentPortal/Components/Pages/Employees.razor new file mode 100644 index 000000000..eb1fe6caf --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/Employees.razor @@ -0,0 +1,33 @@ +@* Migrated from: DepartmentPortal/Employees.aspx + Original: Employee directory page with DepartmentFilter, SearchBox, EmployeeList, and Pager. + Uses EmployeeDataGrid (custom server control) — BWFC analysis target. *@ + +@page "/employees" + +Employees - Department Portal + + + + + +
+
+ +
+
+ +
+
+ + + +@code { + private List employees = new() + { + new() { Id = 1, Name = "Alice Johnson", Title = "Software Engineer", Department = "Engineering" }, + new() { Id = 2, Name = "Bob Smith", Title = "Project Manager", Department = "Operations" }, + new() { Id = 3, Name = "Carol Davis", Title = "Designer", Department = "Creative" } + }; +} + + diff --git a/samples/AfterDepartmentPortal/Components/Pages/Home.razor b/samples/AfterDepartmentPortal/Components/Pages/Home.razor new file mode 100644 index 000000000..5f2a14fd8 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/Home.razor @@ -0,0 +1,50 @@ +@page "/" +@page "/home" + +
+

Department Portal

+

Welcome to the Contoso Department Portal — built with Blazor and BlazorWebFormsComponents.

+ Go to Dashboard +
+ +
+
+
+
+

Dashboard

+

View department stats, announcements, and quick links.

+ Open Dashboard +
+
+
+
+

Employees

+

Browse the employee directory and view profiles.

+ View Employees +
+
+
+
+

Announcements

+

Read the latest department announcements.

+ View Announcements +
+
+
+
+
+
+

Training

+

Explore available training courses and resources.

+ View Training +
+
+
+
+

Resources

+

Access department resources and documents.

+ View Resources +
+
+
+
diff --git a/samples/AfterDepartmentPortal/Components/Pages/Resources.razor b/samples/AfterDepartmentPortal/Components/Pages/Resources.razor new file mode 100644 index 000000000..b18b1fb8d --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/Resources.razor @@ -0,0 +1,19 @@ +@* Migrated from: DepartmentPortal/Resources.aspx + Original: Resource library page with category-based filtering and resource cards. + Used asp:ListView bound to PortalDataProvider.GetResources(). *@ + +@page "/resources" + +Resources - Department Portal + + + + + + + +@* TODO: Original grouped resources by CategoryName and displayed with download links. + Migrate ListView/Repeater pattern to BWFC components or Blazor foreach. *@ +

Resource listing — will display categorized resources when fully migrated.

+ + diff --git a/samples/AfterDepartmentPortal/Components/Pages/Training.razor b/samples/AfterDepartmentPortal/Components/Pages/Training.razor new file mode 100644 index 000000000..9e35a6a72 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Pages/Training.razor @@ -0,0 +1,20 @@ +@* Migrated from: DepartmentPortal/Training.aspx + Original: Training catalog page with TrainingCatalog user control, category filtering, + and enrollment links. Uses asp:GridView bound to PortalDataProvider.GetCourses(). *@ + +@page "/training" + +Training - Department Portal + + + + + + + + + + + +@* TODO: MyTraining page (/my-training) — shows current user's enrollments. + Original was MyTraining.aspx with user-specific enrollment data. *@ diff --git a/samples/AfterDepartmentPortal/Components/Routes.razor b/samples/AfterDepartmentPortal/Components/Routes.razor new file mode 100644 index 000000000..dd877969b --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Routes.razor @@ -0,0 +1,6 @@ + + + + + + diff --git a/samples/AfterDepartmentPortal/Components/Shared/AnnouncementCard.razor b/samples/AfterDepartmentPortal/Components/Shared/AnnouncementCard.razor new file mode 100644 index 000000000..3425e423e --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/AnnouncementCard.razor @@ -0,0 +1,23 @@ +@* Migrated from: DepartmentPortal/Controls/AnnouncementCard.ascx + Original: Renders a single announcement in card format with title, summary, author, and date. + Used as ItemTemplate inside asp:Repeater on Announcements.aspx. *@ + +
+
+
+ @Title +
+

@Summary

+

+ By @Author on @PublishDate.ToShortDateString() +

+
+
+ +@code { + [Parameter] public int AnnouncementId { get; set; } + [Parameter] public string Title { get; set; } = string.Empty; + [Parameter] public string Summary { get; set; } = string.Empty; + [Parameter] public string Author { get; set; } = string.Empty; + [Parameter] public DateTime PublishDate { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/Breadcrumb.razor b/samples/AfterDepartmentPortal/Components/Shared/Breadcrumb.razor new file mode 100644 index 000000000..5bcbd5009 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/Breadcrumb.razor @@ -0,0 +1,26 @@ +@* Migrated from: DepartmentPortal/Controls/Breadcrumb.ascx + Original: Renders a breadcrumb trail from a list of (label, url) tuples. + The last item is rendered as active/current (no link). *@ + + + +@code { + [Parameter] public IEnumerable<(string Label, string Url)>? Items { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/DepartmentFilter.razor b/samples/AfterDepartmentPortal/Components/Shared/DepartmentFilter.razor new file mode 100644 index 000000000..7b32951c0 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/DepartmentFilter.razor @@ -0,0 +1,18 @@ +@* Migrated from: DepartmentPortal/Controls/DepartmentFilter.ascx + Original: DropDownList of departments for filtering lists. + Bound to PortalDataProvider.GetDepartments(). Fires SelectedIndexChanged event. *@ + +
+ + +
+ +@code { + [Parameter] public EventCallback OnDepartmentChanged { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/EmployeeList.razor b/samples/AfterDepartmentPortal/Components/Shared/EmployeeList.razor new file mode 100644 index 000000000..14ffa8088 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/EmployeeList.razor @@ -0,0 +1,12 @@ +@* Migrated from: DepartmentPortal/Controls/EmployeeList.ascx + Original: Renders a list of employee summary cards using asp:Repeater. + TODO: When fully migrated, bind to filtered/paged employee data. *@ + +
+

Employee list component — will render employee cards when fully migrated.

+
+ +@code { + [Parameter] public string? DepartmentFilter { get; set; } + [Parameter] public string? SearchTerm { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/Footer.razor b/samples/AfterDepartmentPortal/Components/Shared/Footer.razor new file mode 100644 index 000000000..65468241a --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/Footer.razor @@ -0,0 +1,8 @@ +@* Migrated from: DepartmentPortal/Controls/Footer.ascx + Original: Site footer with copyright notice and company links. + Note: In Blazor, this is rendered in MainLayout.razor instead of as a separate control. + Kept as a component for migration parity. *@ + +
+

© @DateTime.Now.Year - Department Portal | Contoso Corporation

+
diff --git a/samples/AfterDepartmentPortal/Components/Shared/PageHeader.razor b/samples/AfterDepartmentPortal/Components/Shared/PageHeader.razor new file mode 100644 index 000000000..f4bd1b948 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/PageHeader.razor @@ -0,0 +1,16 @@ +@* Migrated from: DepartmentPortal/Controls/PageHeader.ascx + Original: Displays page title and subtitle with consistent styling across all pages. + Parameters mapped from UserControl public properties. *@ + +
+

@Title

+ @if (!string.IsNullOrEmpty(Subtitle)) + { +

@Subtitle

+ } +
+ +@code { + [Parameter] public string Title { get; set; } = string.Empty; + [Parameter] public string Subtitle { get; set; } = string.Empty; +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/Pager.razor b/samples/AfterDepartmentPortal/Components/Shared/Pager.razor new file mode 100644 index 000000000..725f3ff6c --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/Pager.razor @@ -0,0 +1,17 @@ +@* Migrated from: DepartmentPortal/Controls/Pager.ascx + Original: Pagination control with page number links and previous/next buttons. + Fires PageIndexChanged event to parent page. *@ + + + +@code { + [Parameter] public int CurrentPage { get; set; } = 1; + [Parameter] public int TotalPages { get; set; } = 1; + [Parameter] public EventCallback OnPageChanged { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/QuickStats.razor b/samples/AfterDepartmentPortal/Components/Shared/QuickStats.razor new file mode 100644 index 000000000..404461247 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/QuickStats.razor @@ -0,0 +1,38 @@ +@* Migrated from: DepartmentPortal/Controls/QuickStats.ascx + Original: Dashboard widget displaying summary statistics — employee count, + active announcements, upcoming training courses, departments. *@ + +
+
+
+
+

@PortalDataProvider.GetEmployees().Count

+

Employees

+
+
+
+
+
+
+

@PortalDataProvider.GetDepartments().Count

+

Departments

+
+
+
+
+
+
+

@PortalDataProvider.GetAnnouncements().Count(a => a.IsActive)

+

Active Announcements

+
+
+
+
+
+
+

@PortalDataProvider.GetCourses().Count

+

Training Courses

+
+
+
+
diff --git a/samples/AfterDepartmentPortal/Components/Shared/RecentAnnouncements.razor b/samples/AfterDepartmentPortal/Components/Shared/RecentAnnouncements.razor new file mode 100644 index 000000000..abe36ea30 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/RecentAnnouncements.razor @@ -0,0 +1,17 @@ +@* Migrated from: DepartmentPortal/Controls/DashboardWidget.ascx (as RecentAnnouncements) + Original: Dashboard widget showing the latest announcements in a compact list. + Bound to PortalDataProvider.GetAnnouncements() with top-N filtering. *@ + +
+ @foreach (var item in PortalDataProvider.GetAnnouncements() + .Where(a => a.IsActive) + .OrderByDescending(a => a.PublishDate) + .Take(5)) + { +
+ @item.Title +
+ @item.PublishDate.ToShortDateString() +
+ } +
diff --git a/samples/AfterDepartmentPortal/Components/Shared/SearchBox.razor b/samples/AfterDepartmentPortal/Components/Shared/SearchBox.razor new file mode 100644 index 000000000..ca8da66b5 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/SearchBox.razor @@ -0,0 +1,13 @@ +@* Migrated from: DepartmentPortal/Controls/SearchBox.ascx + Original: Search input with submit button. Fires a server-side search event. + Will need @rendermode InteractiveServer for real-time search behavior. *@ + +
+ + +
+ +@code { + [Parameter] public string Placeholder { get; set; } = "Search..."; + [Parameter] public EventCallback OnSearch { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/TrainingCatalog.razor b/samples/AfterDepartmentPortal/Components/Shared/TrainingCatalog.razor new file mode 100644 index 000000000..38217924f --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/TrainingCatalog.razor @@ -0,0 +1,11 @@ +@* Migrated from: DepartmentPortal/Controls/TrainingCatalog.ascx + Original: Displays a grid/list of available training courses with category, duration, + and instructor. Bound to PortalDataProvider.GetCourses() via asp:GridView. *@ + +
+

Training catalog component — will render course listings when fully migrated.

+
+ +@code { + [Parameter] public string? CategoryFilter { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Components/Shared/UpcomingTraining.razor b/samples/AfterDepartmentPortal/Components/Shared/UpcomingTraining.razor new file mode 100644 index 000000000..a35d9cf88 --- /dev/null +++ b/samples/AfterDepartmentPortal/Components/Shared/UpcomingTraining.razor @@ -0,0 +1,14 @@ +@* Migrated from: DepartmentPortal/Controls/DashboardWidget.ascx (as UpcomingTraining) + Original: Dashboard widget showing upcoming training courses in a compact list. + Bound to PortalDataProvider.GetCourses() with category/date filtering. *@ + +
+ @foreach (var course in PortalDataProvider.GetCourses().Take(5)) + { +
+ @course.CourseName +
+ @course.Instructor — @course.DurationHours hrs (@course.Category) +
+ } +
diff --git a/samples/AfterDepartmentPortal/Models/Announcement.cs b/samples/AfterDepartmentPortal/Models/Announcement.cs new file mode 100644 index 000000000..41eaea645 --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/Announcement.cs @@ -0,0 +1,11 @@ +namespace AfterDepartmentPortal.Models; + +public class Announcement +{ + public int Id { get; set; } + public string Title { get; set; } = string.Empty; + public string Body { get; set; } = string.Empty; + public string Author { get; set; } = string.Empty; + public DateTime PublishDate { get; set; } + public bool IsActive { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Models/Department.cs b/samples/AfterDepartmentPortal/Models/Department.cs new file mode 100644 index 000000000..aa71a2cd1 --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/Department.cs @@ -0,0 +1,9 @@ +namespace AfterDepartmentPortal.Models; + +public class Department +{ + public int Id { get; set; } + public string Name { get; set; } = string.Empty; + public string DivisionName { get; set; } = string.Empty; + public int ManagerId { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Models/Employee.cs b/samples/AfterDepartmentPortal/Models/Employee.cs new file mode 100644 index 000000000..d9e5a083a --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/Employee.cs @@ -0,0 +1,14 @@ +namespace AfterDepartmentPortal.Models; + +public class Employee +{ + public int Id { get; set; } + public string Name { get; set; } = string.Empty; + public string Title { get; set; } = string.Empty; + public string Department { get; set; } = string.Empty; + public string Email { get; set; } = string.Empty; + public string Phone { get; set; } = string.Empty; + public string PhotoUrl { get; set; } = string.Empty; + public DateTime HireDate { get; set; } + public bool IsAdmin { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Models/Enrollment.cs b/samples/AfterDepartmentPortal/Models/Enrollment.cs new file mode 100644 index 000000000..335206f40 --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/Enrollment.cs @@ -0,0 +1,9 @@ +namespace AfterDepartmentPortal.Models; + +public class Enrollment +{ + public int Id { get; set; } + public int EmployeeId { get; set; } + public int CourseId { get; set; } + public DateTime EnrollDate { get; set; } +} diff --git a/samples/AfterDepartmentPortal/Models/PortalDataProvider.cs b/samples/AfterDepartmentPortal/Models/PortalDataProvider.cs new file mode 100644 index 000000000..642ed57b4 --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/PortalDataProvider.cs @@ -0,0 +1,122 @@ +namespace AfterDepartmentPortal.Models; + +/// +/// Static sample data provider — identical to DepartmentPortal.Models.PortalDataProvider +/// for apples-to-apples migration comparison. +/// +public static class PortalDataProvider +{ + public static List GetDepartments() + { + return new List + { + new Department { Id = 1, Name = "Engineering", DivisionName = "Technology", ManagerId = 1 }, + new Department { Id = 2, Name = "Human Resources", DivisionName = "Operations", ManagerId = 5 }, + new Department { Id = 3, Name = "Marketing", DivisionName = "Commercial", ManagerId = 9 }, + new Department { Id = 4, Name = "Finance", DivisionName = "Operations", ManagerId = 13 }, + new Department { Id = 5, Name = "Customer Support", DivisionName = "Commercial", ManagerId = 17 } + }; + } + + public static List GetEmployees() + { + return new List + { + // Engineering + new Employee { Id = 1, Name = "Alice Chen", Title = "VP of Engineering", Department = "Engineering", Email = "achen@contoso.com", Phone = "(555) 100-0001", PhotoUrl = "/images/employees/alice.png", HireDate = new DateTime(2015, 3, 15), IsAdmin = true }, + new Employee { Id = 2, Name = "Bob Martinez", Title = "Senior Developer", Department = "Engineering", Email = "bmartinez@contoso.com", Phone = "(555) 100-0002", PhotoUrl = "/images/employees/bob.png", HireDate = new DateTime(2017, 7, 1), IsAdmin = false }, + new Employee { Id = 3, Name = "Carol Washington", Title = "Software Engineer", Department = "Engineering", Email = "cwashington@contoso.com", Phone = "(555) 100-0003", PhotoUrl = "/images/employees/carol.png", HireDate = new DateTime(2019, 1, 10), IsAdmin = false }, + new Employee { Id = 4, Name = "David Kim", Title = "DevOps Engineer", Department = "Engineering", Email = "dkim@contoso.com", Phone = "(555) 100-0004", PhotoUrl = "/images/employees/david.png", HireDate = new DateTime(2020, 6, 22), IsAdmin = false }, + + // Human Resources + new Employee { Id = 5, Name = "Elena Ruiz", Title = "HR Director", Department = "Human Resources", Email = "eruiz@contoso.com", Phone = "(555) 200-0001", PhotoUrl = "/images/employees/elena.png", HireDate = new DateTime(2014, 9, 5), IsAdmin = true }, + new Employee { Id = 6, Name = "Frank Okafor", Title = "Recruiter", Department = "Human Resources", Email = "fokafor@contoso.com", Phone = "(555) 200-0002", PhotoUrl = "/images/employees/frank.png", HireDate = new DateTime(2018, 11, 18), IsAdmin = false }, + new Employee { Id = 7, Name = "Grace Liu", Title = "Benefits Coordinator", Department = "Human Resources", Email = "gliu@contoso.com", Phone = "(555) 200-0003", PhotoUrl = "/images/employees/grace.png", HireDate = new DateTime(2021, 2, 14), IsAdmin = false }, + new Employee { Id = 8, Name = "Hector Patel", Title = "Training Specialist", Department = "Human Resources", Email = "hpatel@contoso.com", Phone = "(555) 200-0004", PhotoUrl = "/images/employees/hector.png", HireDate = new DateTime(2019, 8, 30), IsAdmin = false }, + + // Marketing + new Employee { Id = 9, Name = "Irene Novak", Title = "Marketing Director", Department = "Marketing", Email = "inovak@contoso.com", Phone = "(555) 300-0001", PhotoUrl = "/images/employees/irene.png", HireDate = new DateTime(2016, 4, 12), IsAdmin = true }, + new Employee { Id = 10, Name = "James Thompson", Title = "Content Strategist", Department = "Marketing", Email = "jthompson@contoso.com", Phone = "(555) 300-0002", PhotoUrl = "/images/employees/james.png", HireDate = new DateTime(2020, 1, 7), IsAdmin = false }, + new Employee { Id = 11, Name = "Karen Yamamoto", Title = "Graphic Designer", Department = "Marketing", Email = "kyamamoto@contoso.com", Phone = "(555) 300-0003", PhotoUrl = "/images/employees/karen.png", HireDate = new DateTime(2021, 5, 20), IsAdmin = false }, + new Employee { Id = 12, Name = "Leo Santos", Title = "SEO Analyst", Department = "Marketing", Email = "lsantos@contoso.com", Phone = "(555) 300-0004", PhotoUrl = "/images/employees/leo.png", HireDate = new DateTime(2022, 3, 1), IsAdmin = false }, + + // Finance + new Employee { Id = 13, Name = "Maria Johansson", Title = "CFO", Department = "Finance", Email = "mjohansson@contoso.com", Phone = "(555) 400-0001", PhotoUrl = "/images/employees/maria.png", HireDate = new DateTime(2013, 6, 1), IsAdmin = true }, + new Employee { Id = 14, Name = "Nathan Brooks", Title = "Senior Accountant", Department = "Finance", Email = "nbrooks@contoso.com", Phone = "(555) 400-0002", PhotoUrl = "/images/employees/nathan.png", HireDate = new DateTime(2018, 10, 15), IsAdmin = false }, + new Employee { Id = 15, Name = "Olivia Grant", Title = "Financial Analyst", Department = "Finance", Email = "ogrant@contoso.com", Phone = "(555) 400-0003", PhotoUrl = "/images/employees/olivia.png", HireDate = new DateTime(2020, 7, 22), IsAdmin = false }, + new Employee { Id = 16, Name = "Paul Nguyen", Title = "Payroll Specialist", Department = "Finance", Email = "pnguyen@contoso.com", Phone = "(555) 400-0004", PhotoUrl = "/images/employees/paul.png", HireDate = new DateTime(2021, 9, 10), IsAdmin = false }, + + // Customer Support + new Employee { Id = 17, Name = "Quinn Harper", Title = "Support Manager", Department = "Customer Support", Email = "qharper@contoso.com", Phone = "(555) 500-0001", PhotoUrl = "/images/employees/quinn.png", HireDate = new DateTime(2016, 12, 3), IsAdmin = false }, + new Employee { Id = 18, Name = "Rachel Adams", Title = "Support Specialist", Department = "Customer Support", Email = "radams@contoso.com", Phone = "(555) 500-0002", PhotoUrl = "/images/employees/rachel.png", HireDate = new DateTime(2019, 4, 18), IsAdmin = false }, + new Employee { Id = 19, Name = "Samuel Lee", Title = "Technical Support", Department = "Customer Support", Email = "slee@contoso.com", Phone = "(555) 500-0003", PhotoUrl = "/images/employees/samuel.png", HireDate = new DateTime(2020, 11, 5), IsAdmin = false }, + new Employee { Id = 20, Name = "Tina Volkov", Title = "Support Analyst", Department = "Customer Support", Email = "tvolkov@contoso.com", Phone = "(555) 500-0004", PhotoUrl = "/images/employees/tina.png", HireDate = new DateTime(2022, 1, 25), IsAdmin = false } + }; + } + + public static List GetAnnouncements() + { + return new List + { + new Announcement { Id = 1, Title = "Welcome to the New Department Portal", Body = "We're excited to launch our new internal portal. Explore employee directories, training courses, and company resources all in one place.", Author = "Elena Ruiz", PublishDate = new DateTime(2025, 1, 2), IsActive = true }, + new Announcement { Id = 2, Title = "Q1 All-Hands Meeting Scheduled", Body = "Join us on January 15th for the quarterly all-hands meeting. We'll cover company goals, department updates, and recognize outstanding contributions.", Author = "Alice Chen", PublishDate = new DateTime(2025, 1, 5), IsActive = true }, + new Announcement { Id = 3, Title = "Updated Remote Work Policy", Body = "Effective February 1st, the company is adopting a hybrid work model. Employees may work remotely up to three days per week with manager approval.", Author = "Elena Ruiz", PublishDate = new DateTime(2025, 1, 10), IsActive = true }, + new Announcement { Id = 4, Title = "IT Security Training Mandatory", Body = "All employees must complete the annual IT Security Awareness training by January 31st. Access the course through the Training section of the portal.", Author = "David Kim", PublishDate = new DateTime(2025, 1, 12), IsActive = true }, + new Announcement { Id = 5, Title = "New Health Benefits Enrollment", Body = "Open enrollment for 2025 health benefits begins February 1st. Review plan options and make selections through the HR portal by February 28th.", Author = "Grace Liu", PublishDate = new DateTime(2025, 1, 15), IsActive = true }, + new Announcement { Id = 6, Title = "Employee Appreciation Week", Body = "Mark your calendars for Employee Appreciation Week, March 3-7. Activities include team lunches, recognition awards, and a company-wide celebration.", Author = "Hector Patel", PublishDate = new DateTime(2025, 1, 18), IsActive = true }, + new Announcement { Id = 7, Title = "Office Renovation Phase 2", Body = "The second phase of office renovations will begin on February 10th, affecting floors 3 and 4. Temporary workspaces will be provided.", Author = "Maria Johansson", PublishDate = new DateTime(2025, 1, 20), IsActive = true }, + new Announcement { Id = 8, Title = "Annual Performance Reviews", Body = "Annual performance review forms are now available. Managers should schedule review meetings with direct reports before March 15th.", Author = "Elena Ruiz", PublishDate = new DateTime(2025, 1, 22), IsActive = true }, + new Announcement { Id = 9, Title = "New Parking Garage Access", Body = "The new employee parking garage is now open. Employees can request parking passes through the Facilities section of the portal.", Author = "Quinn Harper", PublishDate = new DateTime(2025, 1, 25), IsActive = false }, + new Announcement { Id = 10, Title = "Summer Internship Program Applications", Body = "The 2025 Summer Internship Program is now accepting applications. Department managers can submit intern requests through the HR portal.", Author = "Frank Okafor", PublishDate = new DateTime(2025, 1, 28), IsActive = true } + }; + } + + public static List GetCourses() + { + return new List + { + new TrainingCourse { Id = 1, CourseName = "IT Security Awareness", Description = "Annual mandatory training covering phishing prevention, password security, and data protection best practices.", Instructor = "David Kim", DurationHours = 2, Category = "Compliance" }, + new TrainingCourse { Id = 2, CourseName = "Leadership Fundamentals", Description = "Develop essential leadership skills including communication, delegation, and team motivation.", Instructor = "Elena Ruiz", DurationHours = 8, Category = "Management" }, + new TrainingCourse { Id = 3, CourseName = "Agile Project Management", Description = "Learn Scrum and Kanban methodologies for effective software project delivery.", Instructor = "Alice Chen", DurationHours = 16, Category = "Technical" }, + new TrainingCourse { Id = 4, CourseName = "Effective Communication", Description = "Improve written and verbal communication skills for professional success.", Instructor = "Hector Patel", DurationHours = 4, Category = "Professional Development" }, + new TrainingCourse { Id = 5, CourseName = "Cloud Architecture Basics", Description = "Introduction to cloud computing concepts, AWS and Azure fundamentals.", Instructor = "Bob Martinez", DurationHours = 12, Category = "Technical" }, + new TrainingCourse { Id = 6, CourseName = "Diversity and Inclusion", Description = "Understanding and promoting diversity, equity, and inclusion in the workplace.", Instructor = "Grace Liu", DurationHours = 3, Category = "Compliance" }, + new TrainingCourse { Id = 7, CourseName = "Financial Planning for Employees", Description = "Learn about retirement planning, investment basics, and company benefits.", Instructor = "Nathan Brooks", DurationHours = 2, Category = "Professional Development" }, + new TrainingCourse { Id = 8, CourseName = "Customer Service Excellence", Description = "Techniques for delivering outstanding customer experiences and handling difficult situations.", Instructor = "Quinn Harper", DurationHours = 6, Category = "Professional Development" }, + new TrainingCourse { Id = 9, CourseName = "Data Analytics with Excel", Description = "Advanced Excel techniques including pivot tables, VLOOKUP, and data visualization.", Instructor = "Olivia Grant", DurationHours = 8, Category = "Technical" }, + new TrainingCourse { Id = 10, CourseName = "Workplace Safety", Description = "Mandatory workplace safety training covering emergency procedures and ergonomics.", Instructor = "Hector Patel", DurationHours = 1, Category = "Compliance" }, + new TrainingCourse { Id = 11, CourseName = "Public Speaking Workshop", Description = "Build confidence and skill in presenting to groups of all sizes.", Instructor = "Irene Novak", DurationHours = 4, Category = "Professional Development" }, + new TrainingCourse { Id = 12, CourseName = "Introduction to Machine Learning", Description = "Explore the fundamentals of machine learning algorithms and their applications.", Instructor = "Carol Washington", DurationHours = 20, Category = "Technical" }, + new TrainingCourse { Id = 13, CourseName = "Time Management Strategies", Description = "Practical techniques for prioritizing tasks, managing deadlines, and improving productivity.", Instructor = "Maria Johansson", DurationHours = 3, Category = "Professional Development" }, + new TrainingCourse { Id = 14, CourseName = "Content Marketing Fundamentals", Description = "Learn to create compelling content that drives engagement and supports business goals.", Instructor = "James Thompson", DurationHours = 6, Category = "Marketing" }, + new TrainingCourse { Id = 15, CourseName = "Conflict Resolution", Description = "Strategies for managing and resolving workplace conflicts constructively.", Instructor = "Elena Ruiz", DurationHours = 4, Category = "Management" } + }; + } + + public static List GetResources() + { + return new List + { + new Resource { Id = 1, Title = "Employee Handbook 2025", Description = "Complete guide to company policies, procedures, and employee benefits.", CategoryId = 1, CategoryName = "HR Policies", Url = "/resources/employee-handbook.pdf", FileType = "PDF" }, + new Resource { Id = 2, Title = "Remote Work Guidelines", Description = "Policies and best practices for working remotely.", CategoryId = 1, CategoryName = "HR Policies", Url = "/resources/remote-work-guide.pdf", FileType = "PDF" }, + new Resource { Id = 3, Title = "Code of Conduct", Description = "Company code of conduct and ethics guidelines.", CategoryId = 1, CategoryName = "HR Policies", Url = "/resources/code-of-conduct.pdf", FileType = "PDF" }, + new Resource { Id = 4, Title = "IT Setup Guide", Description = "Instructions for setting up your workstation, VPN, and development tools.", CategoryId = 2, CategoryName = "IT Resources", Url = "/resources/it-setup-guide.pdf", FileType = "PDF" }, + new Resource { Id = 5, Title = "VPN Configuration", Description = "Step-by-step VPN setup instructions for remote access.", CategoryId = 2, CategoryName = "IT Resources", Url = "/resources/vpn-config.pdf", FileType = "PDF" }, + new Resource { Id = 6, Title = "Software Request Form", Description = "Form to request new software installations or licenses.", CategoryId = 2, CategoryName = "IT Resources", Url = "/resources/software-request.docx", FileType = "DOCX" }, + new Resource { Id = 7, Title = "Expense Report Template", Description = "Standard template for submitting expense reimbursement requests.", CategoryId = 3, CategoryName = "Finance", Url = "/resources/expense-template.xlsx", FileType = "XLSX" }, + new Resource { Id = 8, Title = "Travel Policy", Description = "Guidelines for business travel, booking, and expense limits.", CategoryId = 3, CategoryName = "Finance", Url = "/resources/travel-policy.pdf", FileType = "PDF" }, + new Resource { Id = 9, Title = "Purchase Order Process", Description = "How to submit and track purchase orders.", CategoryId = 3, CategoryName = "Finance", Url = "/resources/po-process.pdf", FileType = "PDF" }, + new Resource { Id = 10, Title = "Brand Style Guide", Description = "Official brand guidelines including logos, colors, and typography.", CategoryId = 4, CategoryName = "Marketing", Url = "/resources/brand-guide.pdf", FileType = "PDF" }, + new Resource { Id = 11, Title = "Social Media Policy", Description = "Guidelines for representing the company on social media.", CategoryId = 4, CategoryName = "Marketing", Url = "/resources/social-media-policy.pdf", FileType = "PDF" }, + new Resource { Id = 12, Title = "Presentation Template", Description = "Official company PowerPoint template for presentations.", CategoryId = 4, CategoryName = "Marketing", Url = "/resources/presentation-template.pptx", FileType = "PPTX" }, + new Resource { Id = 13, Title = "Onboarding Checklist", Description = "New employee onboarding checklist for managers.", CategoryId = 5, CategoryName = "Training", Url = "/resources/onboarding-checklist.pdf", FileType = "PDF" }, + new Resource { Id = 14, Title = "Mentorship Program Guide", Description = "Information about the employee mentorship program.", CategoryId = 5, CategoryName = "Training", Url = "/resources/mentorship-guide.pdf", FileType = "PDF" }, + new Resource { Id = 15, Title = "Performance Review Form", Description = "Annual performance review form for managers and employees.", CategoryId = 5, CategoryName = "Training", Url = "/resources/review-form.docx", FileType = "DOCX" }, + new Resource { Id = 16, Title = "Emergency Procedures", Description = "Building emergency procedures and evacuation routes.", CategoryId = 6, CategoryName = "Facilities", Url = "/resources/emergency-procedures.pdf", FileType = "PDF" }, + new Resource { Id = 17, Title = "Conference Room Booking Guide", Description = "How to reserve conference rooms and AV equipment.", CategoryId = 6, CategoryName = "Facilities", Url = "/resources/room-booking.pdf", FileType = "PDF" }, + new Resource { Id = 18, Title = "Parking Pass Application", Description = "Form to request a parking pass for the employee garage.", CategoryId = 6, CategoryName = "Facilities", Url = "/resources/parking-pass.pdf", FileType = "PDF" }, + new Resource { Id = 19, Title = "Benefits Summary 2025", Description = "Overview of all employee benefits including health, dental, and vision.", CategoryId = 1, CategoryName = "HR Policies", Url = "/resources/benefits-summary.pdf", FileType = "PDF" }, + new Resource { Id = 20, Title = "Development Environment Standards", Description = "Coding standards, source control policies, and CI/CD pipeline documentation.", CategoryId = 2, CategoryName = "IT Resources", Url = "/resources/dev-standards.pdf", FileType = "PDF" } + }; + } +} diff --git a/samples/AfterDepartmentPortal/Models/Resource.cs b/samples/AfterDepartmentPortal/Models/Resource.cs new file mode 100644 index 000000000..1691a9ba6 --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/Resource.cs @@ -0,0 +1,12 @@ +namespace AfterDepartmentPortal.Models; + +public class Resource +{ + public int Id { get; set; } + public string Title { get; set; } = string.Empty; + public string Description { get; set; } = string.Empty; + public int CategoryId { get; set; } + public string CategoryName { get; set; } = string.Empty; + public string Url { get; set; } = string.Empty; + public string FileType { get; set; } = string.Empty; +} diff --git a/samples/AfterDepartmentPortal/Models/TrainingCourse.cs b/samples/AfterDepartmentPortal/Models/TrainingCourse.cs new file mode 100644 index 000000000..fc88a2579 --- /dev/null +++ b/samples/AfterDepartmentPortal/Models/TrainingCourse.cs @@ -0,0 +1,11 @@ +namespace AfterDepartmentPortal.Models; + +public class TrainingCourse +{ + public int Id { get; set; } + public string CourseName { get; set; } = string.Empty; + public string Description { get; set; } = string.Empty; + public string Instructor { get; set; } = string.Empty; + public int DurationHours { get; set; } + public string Category { get; set; } = string.Empty; +} diff --git a/samples/AfterDepartmentPortal/Program.cs b/samples/AfterDepartmentPortal/Program.cs new file mode 100644 index 000000000..2d00e0b74 --- /dev/null +++ b/samples/AfterDepartmentPortal/Program.cs @@ -0,0 +1,27 @@ +global using BlazorWebFormsComponents; + +using AfterDepartmentPortal.Components; + +var builder = WebApplication.CreateBuilder(args); + +builder.Services.AddBlazorWebFormsComponents(); +builder.Services.AddRazorComponents() + .AddInteractiveServerComponents(); + +var app = builder.Build(); + +if (!app.Environment.IsDevelopment()) +{ + app.UseExceptionHandler("/Error"); + app.UseHsts(); +} + +app.UseHttpsRedirection(); +app.UseStaticFiles(); +app.UseBlazorWebFormsComponents(); +app.UseAntiforgery(); + +app.MapRazorComponents() + .AddInteractiveServerRenderMode(); + +await app.RunAsync(); diff --git a/samples/AfterDepartmentPortal/_Imports.razor b/samples/AfterDepartmentPortal/_Imports.razor new file mode 100644 index 000000000..02036c0f9 --- /dev/null +++ b/samples/AfterDepartmentPortal/_Imports.razor @@ -0,0 +1,15 @@ +@using System.Net.Http +@using Microsoft.AspNetCore.Components.Authorization +@using Microsoft.AspNetCore.Components.Forms +@using Microsoft.AspNetCore.Components.Routing +@using Microsoft.AspNetCore.Components.Web +@using Microsoft.JSInterop +@using BlazorWebFormsComponents +@using BlazorWebFormsComponents.CustomControls +@using AfterDepartmentPortal +@using AfterDepartmentPortal.Components.Controls +@using AfterDepartmentPortal.Components +@using AfterDepartmentPortal.Components.Layout +@using AfterDepartmentPortal.Components.Shared +@using AfterDepartmentPortal.Models +@using static Microsoft.AspNetCore.Components.Web.RenderMode diff --git a/samples/AfterDepartmentPortal/appsettings.Development.json b/samples/AfterDepartmentPortal/appsettings.Development.json new file mode 100644 index 000000000..0c208ae91 --- /dev/null +++ b/samples/AfterDepartmentPortal/appsettings.Development.json @@ -0,0 +1,8 @@ +{ + "Logging": { + "LogLevel": { + "Default": "Information", + "Microsoft.AspNetCore": "Warning" + } + } +} diff --git a/samples/AfterDepartmentPortal/appsettings.json b/samples/AfterDepartmentPortal/appsettings.json new file mode 100644 index 000000000..10f68b8c8 --- /dev/null +++ b/samples/AfterDepartmentPortal/appsettings.json @@ -0,0 +1,9 @@ +{ + "Logging": { + "LogLevel": { + "Default": "Information", + "Microsoft.AspNetCore": "Warning" + } + }, + "AllowedHosts": "*" +} diff --git a/samples/AfterDepartmentPortal/wwwroot/css/site.css b/samples/AfterDepartmentPortal/wwwroot/css/site.css new file mode 100644 index 000000000..32fab04fe --- /dev/null +++ b/samples/AfterDepartmentPortal/wwwroot/css/site.css @@ -0,0 +1,290 @@ +/* ============================================= + DepartmentPortal - Site Styles + ============================================= */ + +/* General layout */ +body { + padding-top: 70px; + font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; +} + +.body-content { + padding-top: 15px; +} + +/* Page header */ +.page-header { + border-bottom: 2px solid #337ab7; + padding-bottom: 10px; + margin-bottom: 20px; +} + +.page-header h1 { + color: #333; +} + +/* Section panel */ +.section-panel { + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + padding: 20px; + margin-bottom: 20px; + box-shadow: 0 1px 3px rgba(0,0,0,0.08); +} + +.section-panel h3 { + margin-top: 0; + color: #337ab7; +} + +/* Employee card */ +.employee-card { + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + padding: 15px; + margin-bottom: 15px; + box-shadow: 0 1px 2px rgba(0,0,0,0.05); +} + +.employee-card h4 { + margin-top: 0; + color: #333; +} + +.employee-card .employee-photo { + width: 60px; + height: 60px; + border-radius: 50%; + margin-right: 10px; + float: left; +} + +.employee-card .contact-info { + font-size: 0.9em; + color: #777; +} + +/* Announcement card */ +.announcement-card { + border-bottom: 1px solid #eee; + padding: 10px 0; + margin-bottom: 5px; +} + +.announcement-card:last-child { + border-bottom: none; +} + +.announcement-card h4 { + margin: 0 0 5px 0; + font-size: 14px; + color: #333; +} + +.announcement-card small { + color: #999; +} + +/* Widget */ +.widget { + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + padding: 20px; + margin-bottom: 20px; + min-height: 300px; + box-shadow: 0 1px 3px rgba(0,0,0,0.08); +} + +.widget h3 { + margin-top: 0; + color: #337ab7; + border-bottom: 1px solid #eee; + padding-bottom: 10px; +} + +/* Search box */ +.search-box { + margin-bottom: 20px; +} + +.search-box .form-inline { + display: flex; + gap: 10px; +} + +/* Quick stats */ +.quick-stats { + display: flex; + flex-wrap: wrap; + gap: 15px; +} + +.quick-stats .stat-item { + text-align: center; + flex: 1; + min-width: 80px; + padding: 10px; + background: #f5f5f5; + border-radius: 4px; +} + +.quick-stats .stat-number { + display: block; + font-size: 28px; + font-weight: bold; + color: #337ab7; +} + +.quick-stats .stat-label { + display: block; + font-size: 12px; + color: #777; + text-transform: uppercase; +} + +/* Breadcrumb container */ +.breadcrumb-container { + padding: 8px 15px; + margin-bottom: 20px; + background-color: #f5f5f5; + border-radius: 4px; +} + +.breadcrumb-container .breadcrumb-link { + color: #337ab7; + text-decoration: none; +} + +.breadcrumb-container .breadcrumb-separator { + color: #999; + margin: 0 5px; +} + +.breadcrumb-container .breadcrumb-current { + color: #333; + font-weight: bold; +} + +/* Star rating */ +.star-rating { + font-size: 18px; + letter-spacing: 2px; +} + +.star-rating .star.filled { + color: gold; +} + +.star-rating .star.empty { + color: lightgray; +} + +/* Notification bell */ +.notification-bell { + position: relative; + display: inline-block; + cursor: pointer; +} + +.notification-bell .badge { + position: absolute; + top: -5px; + right: -5px; + background: #d9534f; + color: #fff; + font-size: 10px; + padding: 2px 5px; + border-radius: 50%; +} + +.notification-bell .notification-drawer { + position: absolute; + right: 0; + top: 100%; + width: 300px; + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + box-shadow: 0 2px 10px rgba(0,0,0,0.15); + z-index: 1000; +} + +/* Poll question */ +.poll-question { + background: #f9f9f9; + border: 1px solid #ddd; + border-radius: 4px; + padding: 15px; + margin-bottom: 20px; +} + +.poll-question h4 { + margin-top: 0; +} + +.poll-question .poll-options div { + margin: 8px 0; +} + +/* Grid styles */ +.grid { + width: 100%; + border-collapse: collapse; +} + +.grid th, +.grid td { + padding: 8px 12px; + border: 1px solid #ddd; + text-align: left; +} + +.grid th { + background: #337ab7; + color: #fff; + font-weight: bold; +} + +.grid tr:nth-child(even) { + background: #f9f9f9; +} + +.grid tr:hover { + background: #e8f0fe; +} + +/* Grid pager */ +.grid-pager { + margin-top: 15px; + text-align: center; +} + +.grid-pager span { + margin: 0 10px; + color: #555; +} + +/* Jumbotron override for portal */ +.jumbotron { + background: linear-gradient(135deg, #337ab7 0%, #2e6da4 100%); + color: #fff; + border-radius: 4px; + padding: 30px; +} + +.jumbotron h1 { + color: #fff; +} + +.jumbotron .lead { + color: rgba(255,255,255,0.9); +} + +/* Login panel */ +.login-panel { + max-width: 400px; + margin: 50px auto; +} diff --git a/samples/DepartmentPortal/Admin/ManageAnnouncements.aspx b/samples/DepartmentPortal/Admin/ManageAnnouncements.aspx new file mode 100644 index 000000000..698fe6079 --- /dev/null +++ b/samples/DepartmentPortal/Admin/ManageAnnouncements.aspx @@ -0,0 +1,93 @@ +<%@ Page Title="Manage Announcements" Language="C#" AutoEventWireup="true" CodeBehind="ManageAnnouncements.aspx.cs" Inherits="DepartmentPortal.Admin.ManageAnnouncementsPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
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Announcement List

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+ + + diff --git a/samples/DepartmentPortal/Admin/ManageAnnouncements.aspx.cs b/samples/DepartmentPortal/Admin/ManageAnnouncements.aspx.cs new file mode 100644 index 000000000..3e362810c --- /dev/null +++ b/samples/DepartmentPortal/Admin/ManageAnnouncements.aspx.cs @@ -0,0 +1,123 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Admin +{ + public partial class ManageAnnouncementsPage : BasePage + { + protected Label EditPanelTitle; + protected HiddenField EditAnnouncementId; + protected Panel EditPanel; + protected GridView AnnouncementsGridView; + protected TextBox TitleTextBox; + protected TextBox BodyTextBox; + protected TextBox AuthorTextBox; + protected TextBox PublishDateTextBox; + protected CheckBox IsActiveCheckBox; + protected void Page_Load(object sender, EventArgs e) + { + if (!IsAdmin) + { + ShowMessage("Access denied. Administrator privileges required."); + Response.Redirect("~/Dashboard.aspx"); + return; + } + + if (!IsPostBack) + { + BindGrid(); + } + } + + protected void AddNewButton_Click(object sender, EventArgs e) + { + EditPanelTitle.Text = "Add New Announcement"; + EditAnnouncementId.Value = "0"; + ClearEditForm(); + EditPanel.Visible = true; + } + + protected void AnnouncementsGridView_RowEditing(object sender, GridViewEditEventArgs e) + { + // Handled in RowCommand + } + + protected void AnnouncementsGridView_RowDeleting(object sender, GridViewDeleteEventArgs e) + { + // Handled in RowCommand + } + + protected void AnnouncementsGridView_RowCommand(object sender, GridViewCommandEventArgs e) + { + int announcementId = Convert.ToInt32(e.CommandArgument); + + if (e.CommandName == "Edit") + { + LoadAnnouncementForEdit(announcementId); + } + else if (e.CommandName == "Delete") + { + // In a real app, this would delete from database + ShowMessage("Announcement deleted successfully."); + BindGrid(); + } + } + + protected void SaveButton_Click(object sender, EventArgs e) + { + if (!Page.IsValid) + return; + + int announcementId = Convert.ToInt32(EditAnnouncementId.Value); + + // In a real app, this would save to database + string message = announcementId == 0 ? "Announcement created successfully." : "Announcement updated successfully."; + ShowMessage(message); + + EditPanel.Visible = false; + BindGrid(); + } + + protected void CancelButton_Click(object sender, EventArgs e) + { + EditPanel.Visible = false; + ClearEditForm(); + } + + private void BindGrid() + { + var announcements = PortalDataProvider.GetAnnouncements().OrderByDescending(a => a.PublishDate); + AnnouncementsGridView.DataSource = announcements; + AnnouncementsGridView.DataBind(); + } + + private void LoadAnnouncementForEdit(int announcementId) + { + var announcement = PortalDataProvider.GetAnnouncements().FirstOrDefault(a => a.Id == announcementId); + + if (announcement == null) + return; + + EditPanelTitle.Text = "Edit Announcement"; + EditAnnouncementId.Value = announcement.Id.ToString(); + TitleTextBox.Text = announcement.Title; + BodyTextBox.Text = announcement.Body; + AuthorTextBox.Text = announcement.Author; + PublishDateTextBox.Text = announcement.PublishDate.ToString("yyyy-MM-dd"); + IsActiveCheckBox.Checked = announcement.IsActive; + EditPanel.Visible = true; + } + + private void ClearEditForm() + { + TitleTextBox.Text = string.Empty; + BodyTextBox.Text = string.Empty; + AuthorTextBox.Text = CurrentUser != null ? CurrentUser.Name : string.Empty; + PublishDateTextBox.Text = DateTime.Now.ToString("yyyy-MM-dd"); + IsActiveCheckBox.Checked = true; + } + } +} diff --git a/samples/DepartmentPortal/Admin/ManageEmployees.aspx b/samples/DepartmentPortal/Admin/ManageEmployees.aspx new file mode 100644 index 000000000..111d2a299 --- /dev/null +++ b/samples/DepartmentPortal/Admin/ManageEmployees.aspx @@ -0,0 +1,126 @@ +<%@ Page Title="Manage Employees" Language="C#" AutoEventWireup="true" CodeBehind="ManageEmployees.aspx.cs" Inherits="DepartmentPortal.Admin.ManageEmployeesPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/SearchBox.ascx" TagName="SearchBox" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
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+ + + diff --git a/samples/DepartmentPortal/Admin/ManageEmployees.aspx.cs b/samples/DepartmentPortal/Admin/ManageEmployees.aspx.cs new file mode 100644 index 000000000..86410646d --- /dev/null +++ b/samples/DepartmentPortal/Admin/ManageEmployees.aspx.cs @@ -0,0 +1,169 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Admin +{ + public partial class ManageEmployeesPage : BasePage + { + protected Label EmployeeCountLabel; + protected Label EditEmployeePanelTitle; + protected HiddenField EditEmployeeId; + protected Panel EditEmployeePanel; + protected DropDownList DepartmentDropDownList; + protected GridView EmployeeGridView; + protected TextBox NameTextBox; + protected TextBox EmailTextBox; + protected TextBox TitleTextBox; + protected TextBox PhoneTextBox; + protected TextBox HireDateTextBox; + private string SearchQuery + { + get { return ViewState["SearchQuery"] as string ?? string.Empty; } + set { ViewState["SearchQuery"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + if (!IsAdmin) + { + ShowMessage("Access denied. Administrator privileges required."); + Response.Redirect("~/Dashboard.aspx"); + return; + } + + if (!IsPostBack) + { + BindDepartments(); + BindGrid(); + } + } + + protected void SearchBoxControl_Search(object sender, SearchEventArgs e) + { + SearchQuery = e.SearchTerm; + BindGrid(); + } + + protected void AddNewEmployeeButton_Click(object sender, EventArgs e) + { + EditEmployeePanelTitle.Text = "Add New Employee"; + EditEmployeeId.Value = "0"; + ClearEditForm(); + EditEmployeePanel.Visible = true; + } + + protected void EmployeeDataGridControl_RowCommand(object sender, GridViewCommandEventArgs e) + { + // Handle commands from custom EmployeeDataGrid if needed + } + + protected void EmployeeGridView_RowCommand(object sender, GridViewCommandEventArgs e) + { + int employeeId = Convert.ToInt32(e.CommandArgument); + + if (e.CommandName == "EditEmployee") + { + LoadEmployeeForEdit(employeeId); + } + } + + protected void SaveEmployeeButton_Click(object sender, EventArgs e) + { + if (!Page.IsValid) + return; + + int employeeId = Convert.ToInt32(EditEmployeeId.Value); + + // In a real app, this would save to database + string message = employeeId == 0 ? "Employee created successfully." : "Employee updated successfully."; + ShowMessage(message); + + EditEmployeePanel.Visible = false; + BindGrid(); + } + + protected void CancelEmployeeButton_Click(object sender, EventArgs e) + { + EditEmployeePanel.Visible = false; + ClearEditForm(); + } + + private void BindGrid() + { + var allEmployees = PortalDataProvider.GetEmployees(); + + // Apply search filter + var filteredEmployees = allEmployees.AsEnumerable(); + + if (!string.IsNullOrWhiteSpace(SearchQuery)) + { + filteredEmployees = filteredEmployees.Where(e => + e.Name.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + e.Title.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + e.Email.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0); + } + + var employeeList = filteredEmployees.ToList(); + EmployeeCountLabel.Text = employeeList.Count.ToString(); + + EmployeeGridView.DataSource = employeeList; + EmployeeGridView.DataBind(); + + // Also bind to custom data grid + var dataGrid = (DepartmentPortal.Controls.EmployeeDataGrid)FindControl("EmployeeDataGridControl"); + if (dataGrid != null) + { + dataGrid.DataSource = employeeList; + dataGrid.DataBind(); + } + } + + private void BindDepartments() + { + var departments = PortalDataProvider.GetDepartments(); + DepartmentDropDownList.DataSource = departments; + DepartmentDropDownList.DataTextField = "Name"; + DepartmentDropDownList.DataValueField = "Id"; + DepartmentDropDownList.DataBind(); + DepartmentDropDownList.Items.Insert(0, new ListItem("-- Select Department --", "0")); + } + + private void LoadEmployeeForEdit(int employeeId) + { + var employee = PortalDataProvider.GetEmployees().FirstOrDefault(e => e.Id == employeeId); + + if (employee == null) + return; + + EditEmployeePanelTitle.Text = "Edit Employee"; + EditEmployeeId.Value = employee.Id.ToString(); + NameTextBox.Text = employee.Name; + EmailTextBox.Text = employee.Email; + TitleTextBox.Text = employee.Title; + PhoneTextBox.Text = employee.Phone; + + // Find department by name + var dept = PortalDataProvider.GetDepartments().FirstOrDefault(d => d.Name == employee.Department); + if (dept != null) + { + DepartmentDropDownList.SelectedValue = dept.Id.ToString(); + } + + HireDateTextBox.Text = employee.HireDate.ToString("yyyy-MM-dd"); + EditEmployeePanel.Visible = true; + } + + private void ClearEditForm() + { + NameTextBox.Text = string.Empty; + EmailTextBox.Text = string.Empty; + TitleTextBox.Text = string.Empty; + PhoneTextBox.Text = string.Empty; + DepartmentDropDownList.SelectedIndex = 0; + HireDateTextBox.Text = DateTime.Now.ToString("yyyy-MM-dd"); + } + } +} diff --git a/samples/DepartmentPortal/Admin/ManageTraining.aspx b/samples/DepartmentPortal/Admin/ManageTraining.aspx new file mode 100644 index 000000000..36792ebf1 --- /dev/null +++ b/samples/DepartmentPortal/Admin/ManageTraining.aspx @@ -0,0 +1,101 @@ +<%@ Page Title="Manage Training" Language="C#" AutoEventWireup="true" CodeBehind="ManageTraining.aspx.cs" Inherits="DepartmentPortal.Admin.ManageTrainingPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
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Training Courses

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+ + + diff --git a/samples/DepartmentPortal/Admin/ManageTraining.aspx.cs b/samples/DepartmentPortal/Admin/ManageTraining.aspx.cs new file mode 100644 index 000000000..895da2964 --- /dev/null +++ b/samples/DepartmentPortal/Admin/ManageTraining.aspx.cs @@ -0,0 +1,116 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Admin +{ + public partial class ManageTrainingPage : BasePage + { + protected Label EditCoursePanelTitle; + protected HiddenField EditCourseId; + protected Panel EditCoursePanel; + protected GridView CoursesGridView; + protected TextBox CourseNameTextBox; + protected TextBox DescriptionTextBox; + protected TextBox CategoryTextBox; + protected TextBox DurationTextBox; + protected TextBox InstructorTextBox; + protected CheckBox IsAvailableCheckBox; + protected void Page_Load(object sender, EventArgs e) + { + if (!IsAdmin) + { + ShowMessage("Access denied. Administrator privileges required."); + Response.Redirect("~/Dashboard.aspx"); + return; + } + + if (!IsPostBack) + { + BindGrid(); + } + } + + protected void AddNewCourseButton_Click(object sender, EventArgs e) + { + EditCoursePanelTitle.Text = "Add New Course"; + EditCourseId.Value = "0"; + ClearEditForm(); + EditCoursePanel.Visible = true; + } + + protected void CoursesGridView_RowCommand(object sender, GridViewCommandEventArgs e) + { + int courseId = Convert.ToInt32(e.CommandArgument); + + if (e.CommandName == "EditCourse") + { + LoadCourseForEdit(courseId); + } + else if (e.CommandName == "DeleteCourse") + { + // In a real app, this would delete from database + ShowMessage("Course deleted successfully."); + BindGrid(); + } + } + + protected void SaveCourseButton_Click(object sender, EventArgs e) + { + if (!Page.IsValid) + return; + + int courseId = Convert.ToInt32(EditCourseId.Value); + + // In a real app, this would save to database + string message = courseId == 0 ? "Course created successfully." : "Course updated successfully."; + ShowMessage(message); + + EditCoursePanel.Visible = false; + BindGrid(); + } + + protected void CancelCourseButton_Click(object sender, EventArgs e) + { + EditCoursePanel.Visible = false; + ClearEditForm(); + } + + private void BindGrid() + { + var courses = PortalDataProvider.GetCourses(); + CoursesGridView.DataSource = courses; + CoursesGridView.DataBind(); + } + + private void LoadCourseForEdit(int courseId) + { + var course = PortalDataProvider.GetCourses().FirstOrDefault(c => c.Id == courseId); + + if (course == null) + return; + + EditCoursePanelTitle.Text = "Edit Course"; + EditCourseId.Value = course.Id.ToString(); + CourseNameTextBox.Text = course.CourseName; + DescriptionTextBox.Text = course.Description; + CategoryTextBox.Text = course.Category; + DurationTextBox.Text = course.DurationHours.ToString(); + InstructorTextBox.Text = course.Instructor; + IsAvailableCheckBox.Checked = true; + EditCoursePanel.Visible = true; + } + + private void ClearEditForm() + { + CourseNameTextBox.Text = string.Empty; + DescriptionTextBox.Text = string.Empty; + CategoryTextBox.Text = string.Empty; + DurationTextBox.Text = "0"; + InstructorTextBox.Text = string.Empty; + IsAvailableCheckBox.Checked = true; + } + } +} diff --git a/samples/DepartmentPortal/AnnouncementDetail.aspx b/samples/DepartmentPortal/AnnouncementDetail.aspx new file mode 100644 index 000000000..6ec646ff7 --- /dev/null +++ b/samples/DepartmentPortal/AnnouncementDetail.aspx @@ -0,0 +1,44 @@ +<%@ Page Title="Announcement" Language="C#" AutoEventWireup="true" CodeBehind="AnnouncementDetail.aspx.cs" Inherits="DepartmentPortal.AnnouncementDetailPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + + +
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+ + + +
+ Announcement not found. The announcement you are looking for does not exist or has been removed. +
+ + Back to Announcements + + + + + diff --git a/samples/DepartmentPortal/AnnouncementDetail.aspx.cs b/samples/DepartmentPortal/AnnouncementDetail.aspx.cs new file mode 100644 index 000000000..e2e6a0cc3 --- /dev/null +++ b/samples/DepartmentPortal/AnnouncementDetail.aspx.cs @@ -0,0 +1,66 @@ +using System; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class AnnouncementDetailPage : BasePage + { + protected Panel AnnouncementDetailsPanel; + protected Panel NotFoundPanel; + protected Label TitleLabel; + protected Label PublishDateLabel; + protected Label AuthorLabel; + protected Label BodyLabel; + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + int announcementId = 0; + if (Request.QueryString["id"] != null && int.TryParse(Request.QueryString["id"], out announcementId)) + { + LoadAnnouncement(announcementId); + } + else + { + ShowNotFound(); + } + } + } + + private void LoadAnnouncement(int announcementId) + { + var announcement = PortalDataProvider.GetAnnouncements() + .FirstOrDefault(a => a.Id == announcementId && a.IsActive); + + if (announcement == null) + { + ShowNotFound(); + return; + } + + AnnouncementDetailsPanel.Visible = true; + NotFoundPanel.Visible = false; + + // Set page header + var pageHeader = (DepartmentPortal.Controls.PageHeader)FindControl("PageHeaderControl"); + if (pageHeader != null) + { + pageHeader.PageTitle = announcement.Title; + } + + // Set content + TitleLabel.Text = announcement.Title; + PublishDateLabel.Text = announcement.PublishDate.ToString("MMMM d, yyyy"); + AuthorLabel.Text = announcement.Author; + BodyLabel.Text = announcement.Body; + } + + private void ShowNotFound() + { + AnnouncementDetailsPanel.Visible = false; + NotFoundPanel.Visible = true; + } + } +} diff --git a/samples/DepartmentPortal/Announcements.aspx b/samples/DepartmentPortal/Announcements.aspx new file mode 100644 index 000000000..37d94e28a --- /dev/null +++ b/samples/DepartmentPortal/Announcements.aspx @@ -0,0 +1,49 @@ +<%@ Page Title="Announcements" Language="C#" AutoEventWireup="true" CodeBehind="Announcements.aspx.cs" Inherits="DepartmentPortal.AnnouncementsPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/SearchBox.ascx" TagName="SearchBox" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Pager.ascx" TagName="Pager" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
+
+ +
+
+ + + + + +
+

<%# Eval("Title") %>

+

+ <%# Eval("PublishDate", "{0:MMMM d, yyyy}") %> + by <%# Eval("Author") %> +

+

<%# Eval("Body") %>

+ + Read More + +
+
+ + + + + No announcements found matching your search. + + + + + + + + diff --git a/samples/DepartmentPortal/Announcements.aspx.cs b/samples/DepartmentPortal/Announcements.aspx.cs new file mode 100644 index 000000000..6d1010479 --- /dev/null +++ b/samples/DepartmentPortal/Announcements.aspx.cs @@ -0,0 +1,95 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class AnnouncementsPage : BasePage + { + protected DepartmentPortal.Controls.SectionPanel AnnouncementsSectionPanel; + private const int PageSize = 10; + private int CurrentPageIndex + { + get { return ViewState["CurrentPageIndex"] != null ? (int)ViewState["CurrentPageIndex"] : 0; } + set { ViewState["CurrentPageIndex"] = value; } + } + + private string SearchQuery + { + get { return ViewState["SearchQuery"] as string ?? string.Empty; } + set { ViewState["SearchQuery"] = value; } + } + + protected void SearchBoxControl_Search(object sender, SearchEventArgs e) + { + SearchQuery = e.SearchTerm; + CurrentPageIndex = 0; + } + + protected void PagerControl_PageChanged(object sender, int pageNumber) + { + CurrentPageIndex = pageNumber - 1; + } + + protected override void OnPreRender(EventArgs e) + { + base.OnPreRender(e); + BindAnnouncements(); + } + + private void BindAnnouncements() + { + var allAnnouncements = PortalDataProvider.GetAnnouncements() + .Where(a => a.IsActive) + .OrderByDescending(a => a.PublishDate); + + var filteredAnnouncements = allAnnouncements.AsEnumerable(); + + if (!string.IsNullOrWhiteSpace(SearchQuery)) + { + filteredAnnouncements = filteredAnnouncements.Where(a => + a.Title.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + a.Body.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + a.Author.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0); + } + + var announcementList = filteredAnnouncements.ToList(); + + var pager = FindControl("PagerControl") as DepartmentPortal.Controls.Pager; + if (pager != null) + { + pager.TotalPages = (int)Math.Ceiling((double)announcementList.Count / PageSize); + pager.CurrentPage = CurrentPageIndex + 1; + } + + var pagedAnnouncements = announcementList + .Skip(CurrentPageIndex * PageSize) + .Take(PageSize) + .ToList(); + + // Force SectionPanel to instantiate its templates before FindControl + AnnouncementsSectionPanel.EnsureChildControls(); + var repeater = AnnouncementsSectionPanel.FindControl("AnnouncementsRepeater") as Repeater; + var noResults = AnnouncementsSectionPanel.FindControl("NoResultsPanel") as Panel; + + if (repeater != null) + { + if (pagedAnnouncements.Count > 0) + { + repeater.DataSource = pagedAnnouncements; + repeater.DataBind(); + if (noResults != null) noResults.Visible = false; + } + else + { + repeater.DataSource = null; + repeater.DataBind(); + if (noResults != null) noResults.Visible = true; + } + } + } + } +} diff --git a/samples/DepartmentPortal/Code/BaseMasterPage.cs b/samples/DepartmentPortal/Code/BaseMasterPage.cs new file mode 100644 index 000000000..220520a5f --- /dev/null +++ b/samples/DepartmentPortal/Code/BaseMasterPage.cs @@ -0,0 +1,24 @@ +using System; +using System.Web.UI; + +namespace DepartmentPortal +{ + public class BaseMasterPage : MasterPage + { + public string UserDisplayName + { + get + { + if (Session["UserName"] != null) + { + return Session["UserName"].ToString(); + } + return "Guest"; + } + } + + protected void Page_Load(object sender, EventArgs e) + { + } + } +} diff --git a/samples/DepartmentPortal/Code/BasePage.cs b/samples/DepartmentPortal/Code/BasePage.cs new file mode 100644 index 000000000..bbbd41017 --- /dev/null +++ b/samples/DepartmentPortal/Code/BasePage.cs @@ -0,0 +1,52 @@ +using System; +using System.Linq; +using System.Web; +using System.Web.UI; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public class BasePage : Page + { + public Employee CurrentUser { get; private set; } + + public bool IsAdmin + { + get { return CurrentUser != null && CurrentUser.IsAdmin; } + } + + protected override void OnPreInit(EventArgs e) + { + MasterPageFile = "~/Site.Master"; + base.OnPreInit(e); + } + + protected override void OnInit(EventArgs e) + { + base.OnInit(e); + + if (Session["UserId"] == null) + { + Response.Redirect("~/Login.aspx"); + return; + } + + int userId = (int)Session["UserId"]; + CurrentUser = PortalDataProvider.GetEmployees() + .FirstOrDefault(emp => emp.Id == userId); + } + + protected void ShowMessage(string message) + { + if (Master != null) + { + var messageLiteral = Master.FindControl("MessageLiteral") as System.Web.UI.WebControls.Literal; + if (messageLiteral != null) + { + messageLiteral.Text = "
" + + HttpUtility.HtmlEncode(message) + "
"; + } + } + } + } +} diff --git a/samples/DepartmentPortal/Code/BaseUserControl.cs b/samples/DepartmentPortal/Code/BaseUserControl.cs new file mode 100644 index 000000000..3d5081801 --- /dev/null +++ b/samples/DepartmentPortal/Code/BaseUserControl.cs @@ -0,0 +1,35 @@ +using System; +using System.Web; +using System.Web.UI; + +namespace DepartmentPortal +{ + public class BaseUserControl : UserControl + { + public string ControlId { get; set; } + + protected void LogActivity(string activity) + { + System.Diagnostics.Debug.WriteLine( + string.Format("[{0}] Control '{1}': {2}", + DateTime.Now.ToString("HH:mm:ss"), ControlId ?? ID, activity)); + } + + protected T CacheGet(string key) + { + object cached = HttpRuntime.Cache[key]; + if (cached is T) + { + return (T)cached; + } + return default(T); + } + + protected void CacheSet(string key, T value, int minutes = 10) + { + HttpRuntime.Cache.Insert(key, value, null, + DateTime.Now.AddMinutes(minutes), + System.Web.Caching.Cache.NoSlidingExpiration); + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/DepartmentBreadcrumb.cs b/samples/DepartmentPortal/Code/Controls/DepartmentBreadcrumb.cs new file mode 100644 index 000000000..92d543c85 --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/DepartmentBreadcrumb.cs @@ -0,0 +1,129 @@ +using System; +using System.Web.UI; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public class DepartmentBreadcrumb : Control, IPostBackEventHandler + { + public string OrganizationName + { + get { return (string)(ViewState["OrganizationName"] ?? string.Empty); } + set { ViewState["OrganizationName"] = value; } + } + + public string DivisionName + { + get { return (string)(ViewState["DivisionName"] ?? string.Empty); } + set { ViewState["DivisionName"] = value; } + } + + public string DepartmentName + { + get { return (string)(ViewState["DepartmentName"] ?? string.Empty); } + set { ViewState["DepartmentName"] = value; } + } + + public int DepartmentId + { + get { return (int)(ViewState["DepartmentId"] ?? 0); } + set { ViewState["DepartmentId"] = value; } + } + + public string Separator + { + get { return (string)(ViewState["Separator"] ?? " → "); } + set { ViewState["Separator"] = value; } + } + + public bool EnableLinks + { + get { return (bool)(ViewState["EnableLinks"] ?? true); } + set { ViewState["EnableLinks"] = value; } + } + + public string LinkCssClass + { + get { return (string)(ViewState["LinkCssClass"] ?? "breadcrumb-link"); } + set { ViewState["LinkCssClass"] = value; } + } + + public event EventHandler BreadcrumbItemClicked; + + protected virtual void OnBreadcrumbItemClicked(BreadcrumbEventArgs e) + { + if (BreadcrumbItemClicked != null) + { + BreadcrumbItemClicked(this, e); + } + } + + public void RaisePostBackEvent(string eventArgument) + { + if (!string.IsNullOrEmpty(eventArgument)) + { + string[] parts = eventArgument.Split('|'); + if (parts.Length == 2) + { + OnBreadcrumbItemClicked(new BreadcrumbEventArgs + { + DepartmentId = DepartmentId, + ItemName = parts[0], + NavigationLevel = parts[1] + }); + } + } + } + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "department-breadcrumb"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + bool isFirst = true; + + if (!string.IsNullOrEmpty(OrganizationName)) + { + RenderBreadcrumbItem(writer, OrganizationName, "organization", isFirst); + isFirst = false; + } + + if (!string.IsNullOrEmpty(DivisionName)) + { + if (!isFirst) writer.Write(System.Web.HttpUtility.HtmlEncode(Separator)); + RenderBreadcrumbItem(writer, DivisionName, "division", isFirst); + isFirst = false; + } + + if (!string.IsNullOrEmpty(DepartmentName)) + { + if (!isFirst) writer.Write(System.Web.HttpUtility.HtmlEncode(Separator)); + RenderBreadcrumbItem(writer, DepartmentName, "department", isFirst); + } + + writer.RenderEndTag(); // div + } + + private void RenderBreadcrumbItem(HtmlTextWriter writer, string text, string level, bool isFirst) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "breadcrumb-item"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + + if (EnableLinks) + { + string postBackScript = Page.ClientScript.GetPostBackEventReference(this, text + "|" + level); + writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:" + postBackScript); + writer.AddAttribute(HtmlTextWriterAttribute.Class, LinkCssClass); + writer.RenderBeginTag(HtmlTextWriterTag.A); + writer.Write(System.Web.HttpUtility.HtmlEncode(text)); + writer.RenderEndTag(); // a + } + else + { + writer.Write(System.Web.HttpUtility.HtmlEncode(text)); + } + + writer.RenderEndTag(); // span + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/EmployeeCard.cs b/samples/DepartmentPortal/Code/Controls/EmployeeCard.cs new file mode 100644 index 000000000..7d0f7fcdc --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/EmployeeCard.cs @@ -0,0 +1,106 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public class EmployeeCard : CompositeControl + { + public int EmployeeId + { + get { return (int)(ViewState["EmployeeId"] ?? 0); } + set { ViewState["EmployeeId"] = value; } + } + + public string EmployeeName + { + get { return (string)(ViewState["EmployeeName"] ?? string.Empty); } + set { ViewState["EmployeeName"] = value; } + } + + public string Title + { + get { return (string)(ViewState["Title"] ?? string.Empty); } + set { ViewState["Title"] = value; } + } + + public string Department + { + get { return (string)(ViewState["Department"] ?? string.Empty); } + set { ViewState["Department"] = value; } + } + + public string PhotoUrl + { + get { return (string)(ViewState["PhotoUrl"] ?? string.Empty); } + set { ViewState["PhotoUrl"] = value; } + } + + public bool ShowContactInfo + { + get { return (bool)(ViewState["ShowContactInfo"] ?? false); } + set { ViewState["ShowContactInfo"] = value; } + } + + public bool EnableDetailsLink + { + get { return (bool)(ViewState["EnableDetailsLink"] ?? false); } + set { ViewState["EnableDetailsLink"] = value; } + } + + protected override void CreateChildControls() + { + Controls.Clear(); + + Panel cardPanel = new Panel(); + cardPanel.CssClass = "employee-card"; + + if (!string.IsNullOrEmpty(PhotoUrl)) + { + Image photo = new Image(); + photo.ImageUrl = PhotoUrl; + photo.CssClass = "employee-photo"; + photo.AlternateText = EmployeeName; + cardPanel.Controls.Add(photo); + } + + Panel infoPanel = new Panel(); + infoPanel.CssClass = "employee-info"; + + Label nameLabel = new Label(); + nameLabel.Text = EmployeeName; + nameLabel.CssClass = "employee-name"; + infoPanel.Controls.Add(nameLabel); + + Label titleLabel = new Label(); + titleLabel.Text = Title; + titleLabel.CssClass = "employee-title"; + infoPanel.Controls.Add(titleLabel); + + Label departmentLabel = new Label(); + departmentLabel.Text = Department; + departmentLabel.CssClass = "employee-department"; + infoPanel.Controls.Add(departmentLabel); + + if (ShowContactInfo) + { + Literal contactInfo = new Literal(); + contactInfo.Text = "
Contact info available
"; + infoPanel.Controls.Add(contactInfo); + } + + cardPanel.Controls.Add(infoPanel); + + if (EnableDetailsLink) + { + HyperLink detailsLink = new HyperLink(); + detailsLink.Text = "View Details"; + detailsLink.NavigateUrl = "~/EmployeeDetails.aspx?id=" + EmployeeId; + detailsLink.CssClass = "employee-details-link"; + cardPanel.Controls.Add(detailsLink); + } + + Controls.Add(cardPanel); + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/EmployeeDataGrid.cs b/samples/DepartmentPortal/Code/Controls/EmployeeDataGrid.cs new file mode 100644 index 000000000..6ce5850ab --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/EmployeeDataGrid.cs @@ -0,0 +1,185 @@ +using System; +using System.Collections; +using System.Collections.Generic; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public class EmployeeDataGrid : DataBoundControl + { + public string SearchText + { + get { return (string)(ViewState["SearchText"] ?? string.Empty); } + set { ViewState["SearchText"] = value; } + } + + public string SortColumn + { + get { return (string)(ViewState["SortColumn"] ?? string.Empty); } + set { ViewState["SortColumn"] = value; } + } + + public string SortDirection + { + get { return (string)(ViewState["SortDirection"] ?? "ASC"); } + set { ViewState["SortDirection"] = value; } + } + + public int PageSize + { + get { return (int)(ViewState["PageSize"] ?? 10); } + set { ViewState["PageSize"] = value; } + } + + public bool AllowPaging + { + get { return (bool)(ViewState["AllowPaging"] ?? false); } + set { ViewState["AllowPaging"] = value; } + } + + public bool AllowSorting + { + get { return (bool)(ViewState["AllowSorting"] ?? false); } + set { ViewState["AllowSorting"] = value; } + } + + public bool AllowSearch + { + get { return (bool)(ViewState["AllowSearch"] ?? false); } + set { ViewState["AllowSearch"] = value; } + } + + public int CurrentPageIndex + { + get { return (int)(ViewState["CurrentPageIndex"] ?? 0); } + set { ViewState["CurrentPageIndex"] = value; } + } + + private List dataItems = new List(); + + protected override void PerformDataBinding(IEnumerable data) + { + base.PerformDataBinding(data); + + dataItems.Clear(); + if (data != null) + { + foreach (object item in data) + { + dataItems.Add(item); + } + } + } + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "employee-data-grid"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + if (AllowSearch) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "grid-toolbar"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Type, "text"); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "search-box"); + writer.AddAttribute("placeholder", "Search employees..."); + writer.AddAttribute(HtmlTextWriterAttribute.Value, SearchText); + writer.RenderBeginTag(HtmlTextWriterTag.Input); + writer.RenderEndTag(); + + writer.RenderEndTag(); // toolbar div + } + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "data-grid-table"); + writer.RenderBeginTag(HtmlTextWriterTag.Table); + + writer.RenderBeginTag(HtmlTextWriterTag.Thead); + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + + RenderHeaderCell(writer, "ID"); + RenderHeaderCell(writer, "Name"); + RenderHeaderCell(writer, "Title"); + RenderHeaderCell(writer, "Department"); + RenderHeaderCell(writer, "Actions"); + + writer.RenderEndTag(); // tr + writer.RenderEndTag(); // thead + + writer.RenderBeginTag(HtmlTextWriterTag.Tbody); + + int startIndex = AllowPaging ? CurrentPageIndex * PageSize : 0; + int endIndex = AllowPaging ? Math.Min(startIndex + PageSize, dataItems.Count) : dataItems.Count; + + for (int i = startIndex; i < endIndex; i++) + { + var item = dataItems[i]; + var emp = item as DepartmentPortal.Models.Employee; + + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? emp.Id.ToString() : (i + 1).ToString()); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? System.Web.HttpUtility.HtmlEncode(emp.Name) : "Employee " + (i + 1)); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? System.Web.HttpUtility.HtmlEncode(emp.Title) : "Title " + (i + 1)); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp != null ? System.Web.HttpUtility.HtmlEncode(emp.Department) : "Department " + ((i % 3) + 1)); + writer.RenderEndTag(); + + writer.RenderBeginTag(HtmlTextWriterTag.Td); + var viewUrl = emp != null ? "EmployeeDetail.aspx?id=" + emp.Id : "#"; + writer.Write("View | Edit"); + writer.RenderEndTag(); + + writer.RenderEndTag(); // tr + } + + if (dataItems.Count == 0) + { + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + writer.AddAttribute(HtmlTextWriterAttribute.Colspan, "5"); + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write("No data available"); + writer.RenderEndTag(); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // tbody + writer.RenderEndTag(); // table + + if (AllowPaging && dataItems.Count > PageSize) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "grid-pager"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + int totalPages = (int)Math.Ceiling((double)dataItems.Count / PageSize); + writer.Write("Page " + (CurrentPageIndex + 1) + " of " + totalPages); + + writer.RenderEndTag(); // pager div + } + + writer.RenderEndTag(); // grid div + } + + private void RenderHeaderCell(HtmlTextWriter writer, string text) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "grid-header-cell"); + writer.RenderBeginTag(HtmlTextWriterTag.Th); + writer.Write(text); + if (AllowSorting && text != "Actions") + { + writer.Write(" ▲▼"); + } + writer.RenderEndTag(); + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/NotificationBell.cs b/samples/DepartmentPortal/Code/Controls/NotificationBell.cs new file mode 100644 index 000000000..ccf0fc747 --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/NotificationBell.cs @@ -0,0 +1,108 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public class NotificationBell : WebControl + { + public int UnreadCount + { + get { return (int)(ViewState["UnreadCount"] ?? 0); } + set { ViewState["UnreadCount"] = value; } + } + + public int MaxNotifications + { + get { return (int)(ViewState["MaxNotifications"] ?? 5); } + set { ViewState["MaxNotifications"] = value; } + } + + public bool DrawerVisible + { + get { return (bool)(ViewState["DrawerVisible"] ?? false); } + set { ViewState["DrawerVisible"] = value; } + } + + public event EventHandler NotificationClicked; + public event EventHandler NotificationDismissed; + + protected virtual void OnNotificationClicked(NotificationEventArgs e) + { + if (NotificationClicked != null) + { + NotificationClicked(this, e); + } + } + + protected virtual void OnNotificationDismissed(NotificationEventArgs e) + { + if (NotificationDismissed != null) + { + NotificationDismissed(this, e); + } + } + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-bell-container"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-bell-icon"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("🔔"); + + if (UnreadCount > 0) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-badge"); + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write(UnreadCount > 99 ? "99+" : UnreadCount.ToString()); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // bell-icon span + + if (DrawerVisible) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-drawer"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-drawer-header"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("Notifications"); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-drawer-content"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + int displayCount = Math.Min(UnreadCount, MaxNotifications); + for (int i = 0; i < displayCount; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "notification-item"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("Sample notification " + (i + 1)); + writer.RenderEndTag(); + } + + if (UnreadCount == 0) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "no-notifications"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write("No new notifications"); + writer.RenderEndTag(); + } + + writer.RenderEndTag(); // drawer-content div + writer.RenderEndTag(); // drawer div + } + + writer.RenderEndTag(); // container div + } + + protected override HtmlTextWriterTag TagKey + { + get { return HtmlTextWriterTag.Div; } + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/PollQuestion.cs b/samples/DepartmentPortal/Code/Controls/PollQuestion.cs new file mode 100644 index 000000000..a9710706e --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/PollQuestion.cs @@ -0,0 +1,117 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public class PollVoteEventArgs : EventArgs + { + public int SelectedIndex { get; set; } + public string OptionText { get; set; } + } + + public class PollQuestion : Control, IPostBackEventHandler, INamingContainer + { + public string QuestionText + { + get { return (string)(ViewState["QuestionText"] ?? string.Empty); } + set { ViewState["QuestionText"] = value; } + } + + public string Options + { + get { return (string)(ViewState["Options"] ?? string.Empty); } + set { ViewState["Options"] = value; } + } + + public int SelectedOption + { + get { return (int)(ViewState["SelectedOption"] ?? -1); } + set { ViewState["SelectedOption"] = value; } + } + + public event EventHandler VoteSubmitted; + + protected virtual void OnVoteSubmitted(PollVoteEventArgs e) + { + if (VoteSubmitted != null) + { + VoteSubmitted(this, e); + } + } + + public void RaisePostBackEvent(string eventArgument) + { + if (!string.IsNullOrEmpty(eventArgument)) + { + int selectedIndex; + if (int.TryParse(eventArgument, out selectedIndex)) + { + SelectedOption = selectedIndex; + string[] optionArray = Options.Split(','); + string optionText = selectedIndex >= 0 && selectedIndex < optionArray.Length + ? optionArray[selectedIndex].Trim() + : string.Empty; + + OnVoteSubmitted(new PollVoteEventArgs + { + SelectedIndex = selectedIndex, + OptionText = optionText + }); + } + } + } + + protected override void Render(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-question"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-question-text"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + writer.Write(System.Web.HttpUtility.HtmlEncode(QuestionText)); + writer.RenderEndTag(); + + string[] optionArray = Options.Split(','); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-options"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + for (int i = 0; i < optionArray.Length; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-option"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + + writer.AddAttribute(HtmlTextWriterAttribute.Type, "radio"); + writer.AddAttribute(HtmlTextWriterAttribute.Name, UniqueID + "_option"); + writer.AddAttribute(HtmlTextWriterAttribute.Value, i.ToString()); + writer.AddAttribute(HtmlTextWriterAttribute.Id, ClientID + "_option_" + i); + if (SelectedOption == i) + { + writer.AddAttribute(HtmlTextWriterAttribute.Checked, "checked"); + } + writer.RenderBeginTag(HtmlTextWriterTag.Input); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.For, ClientID + "_option_" + i); + writer.RenderBeginTag(HtmlTextWriterTag.Label); + writer.Write(System.Web.HttpUtility.HtmlEncode(optionArray[i].Trim())); + writer.RenderEndTag(); + + writer.RenderEndTag(); // poll-option div + } + + writer.RenderEndTag(); // poll-options div + + string postBackScript = Page.ClientScript.GetPostBackEventReference(this, "' + this.form.querySelector('input[name=\"" + UniqueID + "_option\"]:checked')?.value + '"); + + writer.AddAttribute(HtmlTextWriterAttribute.Type, "button"); + writer.AddAttribute(HtmlTextWriterAttribute.Class, "poll-submit-button"); + writer.AddAttribute(HtmlTextWriterAttribute.Onclick, "javascript:" + postBackScript.Replace("' + this.form.querySelector('input[name=\"" + UniqueID + "_option\"]:checked')?.value + '", "'+this.form.querySelector('input[name=\"" + UniqueID + "_option\"]:checked')?.value+'")); + writer.RenderBeginTag(HtmlTextWriterTag.Button); + writer.Write("Vote"); + writer.RenderEndTag(); + + writer.RenderEndTag(); // poll-question div + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/SectionPanel.cs b/samples/DepartmentPortal/Code/Controls/SectionPanel.cs new file mode 100644 index 000000000..60b87e7fb --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/SectionPanel.cs @@ -0,0 +1,102 @@ +using System; +using System.ComponentModel; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + [ParseChildren(true)] + public class SectionPanel : Control, INamingContainer + { + public string Title + { + get { return (string)(ViewState["Title"] ?? string.Empty); } + set { ViewState["Title"] = value; } + } + + public string CssClass + { + get { return (string)(ViewState["CssClass"] ?? "section-panel"); } + set { ViewState["CssClass"] = value; } + } + + [TemplateContainer(typeof(SectionPanel))] + [PersistenceMode(PersistenceMode.InnerProperty)] + public ITemplate HeaderTemplate { get; set; } + + [TemplateContainer(typeof(SectionPanel))] + [PersistenceMode(PersistenceMode.InnerProperty)] + public ITemplate ContentTemplate { get; set; } + + [TemplateContainer(typeof(SectionPanel))] + [PersistenceMode(PersistenceMode.InnerProperty)] + public ITemplate FooterTemplate { get; set; } + + private PlaceHolder headerPlaceholder; + private PlaceHolder contentPlaceholder; + private PlaceHolder footerPlaceholder; + + protected override void CreateChildControls() + { + Controls.Clear(); + + Panel mainPanel = new Panel(); + mainPanel.CssClass = CssClass; + + Panel headerPanel = new Panel(); + headerPanel.CssClass = "section-header"; + + if (HeaderTemplate != null) + { + headerPlaceholder = new PlaceHolder(); + HeaderTemplate.InstantiateIn(headerPlaceholder); + headerPanel.Controls.Add(headerPlaceholder); + } + else if (!string.IsNullOrEmpty(Title)) + { + Literal titleLiteral = new Literal(); + titleLiteral.Text = "

" + System.Web.HttpUtility.HtmlEncode(Title) + "

"; + headerPanel.Controls.Add(titleLiteral); + } + mainPanel.Controls.Add(headerPanel); + + Panel contentPanel = new Panel(); + contentPanel.CssClass = "section-content"; + + if (ContentTemplate != null) + { + contentPlaceholder = new PlaceHolder(); + ContentTemplate.InstantiateIn(contentPlaceholder); + contentPanel.Controls.Add(contentPlaceholder); + } + mainPanel.Controls.Add(contentPanel); + + if (FooterTemplate != null) + { + Panel footerPanel = new Panel(); + footerPanel.CssClass = "section-footer"; + footerPlaceholder = new PlaceHolder(); + FooterTemplate.InstantiateIn(footerPlaceholder); + footerPanel.Controls.Add(footerPlaceholder); + mainPanel.Controls.Add(footerPanel); + } + + Controls.Add(mainPanel); + } + + /// + /// Forces template instantiation so FindControl works for template children. + /// Call before accessing controls inside ContentTemplate/HeaderTemplate/FooterTemplate. + /// + public new void EnsureChildControls() + { + base.EnsureChildControls(); + } + + protected override void Render(HtmlTextWriter writer) + { + EnsureChildControls(); + base.Render(writer); + } + } +} diff --git a/samples/DepartmentPortal/Code/Controls/StarRating.cs b/samples/DepartmentPortal/Code/Controls/StarRating.cs new file mode 100644 index 000000000..195ccd124 --- /dev/null +++ b/samples/DepartmentPortal/Code/Controls/StarRating.cs @@ -0,0 +1,66 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public class StarRating : WebControl + { + public int Rating + { + get { return (int)(ViewState["Rating"] ?? 0); } + set { ViewState["Rating"] = Math.Max(1, Math.Min(5, value)); } + } + + public bool ReadOnly + { + get { return (bool)(ViewState["ReadOnly"] ?? true); } + set { ViewState["ReadOnly"] = value; } + } + + public string StarColor + { + get { return (string)(ViewState["StarColor"] ?? "gold"); } + set { ViewState["StarColor"] = value; } + } + + public string EmptyStarColor + { + get { return (string)(ViewState["EmptyStarColor"] ?? "lightgray"); } + set { ViewState["EmptyStarColor"] = value; } + } + + protected override void AddAttributesToRender(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "star-rating"); + writer.AddStyleAttribute(HtmlTextWriterStyle.Color, StarColor); + base.AddAttributesToRender(writer); + } + + protected override void RenderContents(HtmlTextWriter writer) + { + int rating = Rating; + for (int i = 1; i <= 5; i++) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, i <= rating ? "star filled" : "star empty"); + writer.AddAttribute("data-rating", i.ToString()); + if (i <= rating) + { + writer.AddStyleAttribute(HtmlTextWriterStyle.Color, StarColor); + } + else + { + writer.AddStyleAttribute(HtmlTextWriterStyle.Color, EmptyStarColor); + } + writer.RenderBeginTag(HtmlTextWriterTag.Span); + writer.Write("★"); + writer.RenderEndTag(); + } + } + + protected override HtmlTextWriterTag TagKey + { + get { return HtmlTextWriterTag.Span; } + } + } +} diff --git a/samples/DepartmentPortal/Content/Site.css b/samples/DepartmentPortal/Content/Site.css new file mode 100644 index 000000000..32fab04fe --- /dev/null +++ b/samples/DepartmentPortal/Content/Site.css @@ -0,0 +1,290 @@ +/* ============================================= + DepartmentPortal - Site Styles + ============================================= */ + +/* General layout */ +body { + padding-top: 70px; + font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; +} + +.body-content { + padding-top: 15px; +} + +/* Page header */ +.page-header { + border-bottom: 2px solid #337ab7; + padding-bottom: 10px; + margin-bottom: 20px; +} + +.page-header h1 { + color: #333; +} + +/* Section panel */ +.section-panel { + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + padding: 20px; + margin-bottom: 20px; + box-shadow: 0 1px 3px rgba(0,0,0,0.08); +} + +.section-panel h3 { + margin-top: 0; + color: #337ab7; +} + +/* Employee card */ +.employee-card { + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + padding: 15px; + margin-bottom: 15px; + box-shadow: 0 1px 2px rgba(0,0,0,0.05); +} + +.employee-card h4 { + margin-top: 0; + color: #333; +} + +.employee-card .employee-photo { + width: 60px; + height: 60px; + border-radius: 50%; + margin-right: 10px; + float: left; +} + +.employee-card .contact-info { + font-size: 0.9em; + color: #777; +} + +/* Announcement card */ +.announcement-card { + border-bottom: 1px solid #eee; + padding: 10px 0; + margin-bottom: 5px; +} + +.announcement-card:last-child { + border-bottom: none; +} + +.announcement-card h4 { + margin: 0 0 5px 0; + font-size: 14px; + color: #333; +} + +.announcement-card small { + color: #999; +} + +/* Widget */ +.widget { + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + padding: 20px; + margin-bottom: 20px; + min-height: 300px; + box-shadow: 0 1px 3px rgba(0,0,0,0.08); +} + +.widget h3 { + margin-top: 0; + color: #337ab7; + border-bottom: 1px solid #eee; + padding-bottom: 10px; +} + +/* Search box */ +.search-box { + margin-bottom: 20px; +} + +.search-box .form-inline { + display: flex; + gap: 10px; +} + +/* Quick stats */ +.quick-stats { + display: flex; + flex-wrap: wrap; + gap: 15px; +} + +.quick-stats .stat-item { + text-align: center; + flex: 1; + min-width: 80px; + padding: 10px; + background: #f5f5f5; + border-radius: 4px; +} + +.quick-stats .stat-number { + display: block; + font-size: 28px; + font-weight: bold; + color: #337ab7; +} + +.quick-stats .stat-label { + display: block; + font-size: 12px; + color: #777; + text-transform: uppercase; +} + +/* Breadcrumb container */ +.breadcrumb-container { + padding: 8px 15px; + margin-bottom: 20px; + background-color: #f5f5f5; + border-radius: 4px; +} + +.breadcrumb-container .breadcrumb-link { + color: #337ab7; + text-decoration: none; +} + +.breadcrumb-container .breadcrumb-separator { + color: #999; + margin: 0 5px; +} + +.breadcrumb-container .breadcrumb-current { + color: #333; + font-weight: bold; +} + +/* Star rating */ +.star-rating { + font-size: 18px; + letter-spacing: 2px; +} + +.star-rating .star.filled { + color: gold; +} + +.star-rating .star.empty { + color: lightgray; +} + +/* Notification bell */ +.notification-bell { + position: relative; + display: inline-block; + cursor: pointer; +} + +.notification-bell .badge { + position: absolute; + top: -5px; + right: -5px; + background: #d9534f; + color: #fff; + font-size: 10px; + padding: 2px 5px; + border-radius: 50%; +} + +.notification-bell .notification-drawer { + position: absolute; + right: 0; + top: 100%; + width: 300px; + background: #fff; + border: 1px solid #ddd; + border-radius: 4px; + box-shadow: 0 2px 10px rgba(0,0,0,0.15); + z-index: 1000; +} + +/* Poll question */ +.poll-question { + background: #f9f9f9; + border: 1px solid #ddd; + border-radius: 4px; + padding: 15px; + margin-bottom: 20px; +} + +.poll-question h4 { + margin-top: 0; +} + +.poll-question .poll-options div { + margin: 8px 0; +} + +/* Grid styles */ +.grid { + width: 100%; + border-collapse: collapse; +} + +.grid th, +.grid td { + padding: 8px 12px; + border: 1px solid #ddd; + text-align: left; +} + +.grid th { + background: #337ab7; + color: #fff; + font-weight: bold; +} + +.grid tr:nth-child(even) { + background: #f9f9f9; +} + +.grid tr:hover { + background: #e8f0fe; +} + +/* Grid pager */ +.grid-pager { + margin-top: 15px; + text-align: center; +} + +.grid-pager span { + margin: 0 10px; + color: #555; +} + +/* Jumbotron override for portal */ +.jumbotron { + background: linear-gradient(135deg, #337ab7 0%, #2e6da4 100%); + color: #fff; + border-radius: 4px; + padding: 30px; +} + +.jumbotron h1 { + color: #fff; +} + +.jumbotron .lead { + color: rgba(255,255,255,0.9); +} + +/* Login panel */ +.login-panel { + max-width: 400px; + margin: 50px auto; +} diff --git a/samples/DepartmentPortal/Controls/AnnouncementCard.ascx b/samples/DepartmentPortal/Controls/AnnouncementCard.ascx new file mode 100644 index 000000000..658ee760c --- /dev/null +++ b/samples/DepartmentPortal/Controls/AnnouncementCard.ascx @@ -0,0 +1,14 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="AnnouncementCard.ascx.cs" Inherits="DepartmentPortal.Controls.AnnouncementCard" %> + +
+
+

+ +
+
+ By +
+
+ +
+
diff --git a/samples/DepartmentPortal/Controls/AnnouncementCard.ascx.cs b/samples/DepartmentPortal/Controls/AnnouncementCard.ascx.cs new file mode 100644 index 000000000..4756e1a69 --- /dev/null +++ b/samples/DepartmentPortal/Controls/AnnouncementCard.ascx.cs @@ -0,0 +1,50 @@ +using System; +using System.Web; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class AnnouncementCard : BaseUserControl + { + protected Literal litTitle; + protected Literal litDate; + protected Literal litAuthor; + protected Literal litBody; + public Announcement Announcement { get; set; } + + public bool ShowFullText + { + get + { + object val = ViewState["ShowFullText"]; + return val != null ? (bool)val : false; + } + set { ViewState["ShowFullText"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + if (Announcement != null) + { + litTitle.Text = HttpUtility.HtmlEncode(Announcement.Title); + litDate.Text = Announcement.PublishDate.ToString("MMMM dd, yyyy"); + litAuthor.Text = HttpUtility.HtmlEncode(Announcement.Author); + + if (ShowFullText) + { + litBody.Text = HttpUtility.HtmlEncode(Announcement.Body); + } + else + { + string body = Announcement.Body ?? string.Empty; + string summary = body.Length > 150 ? body.Substring(0, 150) + "..." : body; + litBody.Text = HttpUtility.HtmlEncode(summary); + } + + LogActivity("AnnouncementCard rendered: " + Announcement.Title); + } + } + } +} diff --git a/samples/DepartmentPortal/Controls/Breadcrumb.ascx b/samples/DepartmentPortal/Controls/Breadcrumb.ascx new file mode 100644 index 000000000..32a126ca4 --- /dev/null +++ b/samples/DepartmentPortal/Controls/Breadcrumb.ascx @@ -0,0 +1,17 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Breadcrumb.ascx.cs" Inherits="DepartmentPortal.Controls.Breadcrumb" %> + + diff --git a/samples/DepartmentPortal/Controls/Breadcrumb.ascx.cs b/samples/DepartmentPortal/Controls/Breadcrumb.ascx.cs new file mode 100644 index 000000000..5f5226964 --- /dev/null +++ b/samples/DepartmentPortal/Controls/Breadcrumb.ascx.cs @@ -0,0 +1,43 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public partial class Breadcrumb : BaseUserControl + { + protected System.Web.UI.HtmlControls.HtmlGenericControl homeLinkItem; + protected Repeater rptBreadcrumb; + public string CurrentPath + { + get { return (string)ViewState["CurrentPath"] ?? string.Empty; } + set { ViewState["CurrentPath"] = value; } + } + + public bool ShowHomeLink + { + get + { + object val = ViewState["ShowHomeLink"]; + return val != null ? (bool)val : true; + } + set { ViewState["ShowHomeLink"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + homeLinkItem.Visible = ShowHomeLink; + + if (!string.IsNullOrEmpty(CurrentPath)) + { + var segments = CurrentPath.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries).ToList(); + rptBreadcrumb.DataSource = segments; + rptBreadcrumb.DataBind(); + } + + LogActivity("Breadcrumb rendered for path: " + CurrentPath); + } + } +} diff --git a/samples/DepartmentPortal/Controls/DashboardWidget.ascx b/samples/DepartmentPortal/Controls/DashboardWidget.ascx new file mode 100644 index 000000000..479d39564 --- /dev/null +++ b/samples/DepartmentPortal/Controls/DashboardWidget.ascx @@ -0,0 +1,11 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DashboardWidget.ascx.cs" Inherits="DepartmentPortal.Controls.DashboardWidget" %> + +
+
+ +

+
+
+ +
+
diff --git a/samples/DepartmentPortal/Controls/DashboardWidget.ascx.cs b/samples/DepartmentPortal/Controls/DashboardWidget.ascx.cs new file mode 100644 index 000000000..58a0e0d90 --- /dev/null +++ b/samples/DepartmentPortal/Controls/DashboardWidget.ascx.cs @@ -0,0 +1,44 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public partial class DashboardWidget : BaseUserControl + { + protected Literal litWidgetTitle; + protected Literal litIcon; + protected PlaceHolder phContent; + public string WidgetTitle + { + get { return (string)ViewState["WidgetTitle"] ?? string.Empty; } + set { ViewState["WidgetTitle"] = value; } + } + + public string IconClass + { + get { return (string)ViewState["IconClass"] ?? string.Empty; } + set { ViewState["IconClass"] = value; } + } + + /// + /// Exposes the PlaceHolder for parent pages to add custom content. + /// + public PlaceHolder ContentPlaceHolder + { + get { return phContent; } + } + + protected void Page_Load(object sender, EventArgs e) + { + litWidgetTitle.Text = Server.HtmlEncode(WidgetTitle); + + if (!string.IsNullOrEmpty(IconClass)) + { + litIcon.Text = string.Format("", Server.HtmlEncode(IconClass)); + } + + LogActivity("DashboardWidget rendered: " + WidgetTitle); + } + } +} diff --git a/samples/DepartmentPortal/Controls/DepartmentFilter.ascx b/samples/DepartmentPortal/Controls/DepartmentFilter.ascx new file mode 100644 index 000000000..200f2a5f7 --- /dev/null +++ b/samples/DepartmentPortal/Controls/DepartmentFilter.ascx @@ -0,0 +1,9 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DepartmentFilter.ascx.cs" Inherits="DepartmentPortal.Controls.DepartmentFilter" %> + +
+ + + +
diff --git a/samples/DepartmentPortal/Controls/DepartmentFilter.ascx.cs b/samples/DepartmentPortal/Controls/DepartmentFilter.ascx.cs new file mode 100644 index 000000000..cd9abfa0a --- /dev/null +++ b/samples/DepartmentPortal/Controls/DepartmentFilter.ascx.cs @@ -0,0 +1,70 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class DepartmentFilter : BaseUserControl + { + protected DropDownList ddlDepartments; + public event EventHandler DepartmentChanged; + + public int SelectedDepartmentId + { + get + { + object val = ViewState["SelectedDepartmentId"]; + return val != null ? (int)val : 0; + } + set { ViewState["SelectedDepartmentId"] = value; } + } + + public bool AutoPostBack + { + get + { + object val = ViewState["AutoPostBack"]; + return val != null ? (bool)val : false; + } + set { ViewState["AutoPostBack"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + ddlDepartments.AutoPostBack = AutoPostBack; + + if (!IsPostBack) + { + var departments = PortalDataProvider.GetDepartments(); + ddlDepartments.Items.Clear(); + ddlDepartments.Items.Add(new System.Web.UI.WebControls.ListItem("-- All Departments --", "0")); + + foreach (var dept in departments) + { + ddlDepartments.Items.Add( + new System.Web.UI.WebControls.ListItem(dept.Name, dept.Id.ToString())); + } + + if (SelectedDepartmentId > 0) + { + ddlDepartments.SelectedValue = SelectedDepartmentId.ToString(); + } + + LogActivity("DepartmentFilter loaded with " + departments.Count + " departments"); + } + } + + protected void ddlDepartments_SelectedIndexChanged(object sender, EventArgs e) + { + SelectedDepartmentId = int.Parse(ddlDepartments.SelectedValue); + OnDepartmentChanged(EventArgs.Empty); + } + + protected virtual void OnDepartmentChanged(EventArgs args) + { + DepartmentChanged?.Invoke(this, args); + LogActivity("Department changed to ID: " + SelectedDepartmentId); + } + } +} diff --git a/samples/DepartmentPortal/Controls/EmployeeList.ascx b/samples/DepartmentPortal/Controls/EmployeeList.ascx new file mode 100644 index 000000000..0845a55c8 --- /dev/null +++ b/samples/DepartmentPortal/Controls/EmployeeList.ascx @@ -0,0 +1,18 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="EmployeeList.ascx.cs" Inherits="DepartmentPortal.Controls.EmployeeList" %> + +
+ + + + + + + + + +
diff --git a/samples/DepartmentPortal/Controls/EmployeeList.ascx.cs b/samples/DepartmentPortal/Controls/EmployeeList.ascx.cs new file mode 100644 index 000000000..4cf60dd70 --- /dev/null +++ b/samples/DepartmentPortal/Controls/EmployeeList.ascx.cs @@ -0,0 +1,64 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class EmployeeList : BaseUserControl + { + protected GridView gvEmployees; + public IEnumerable Employees { get; set; } + + public string DepartmentFilter + { + get { return (string)ViewState["DepartmentFilter"] ?? string.Empty; } + set { ViewState["DepartmentFilter"] = value; } + } + + public int PageSize + { + get + { + object val = ViewState["PageSize"]; + return val != null ? (int)val : 10; + } + set { ViewState["PageSize"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + gvEmployees.PageSize = PageSize; + } + + protected void Page_PreRender(object sender, EventArgs e) + { + BindGrid(); + } + + private void BindGrid() + { + var data = Employees; + if (data == null) return; + + if (!string.IsNullOrEmpty(DepartmentFilter)) + { + data = data.Where(emp => + emp.Department.Equals(DepartmentFilter, StringComparison.OrdinalIgnoreCase)); + } + + gvEmployees.DataSource = data.ToList(); + gvEmployees.DataBind(); + + LogActivity("EmployeeList bound with filter: " + DepartmentFilter); + } + + protected void gvEmployees_PageIndexChanging(object sender, GridViewPageEventArgs e) + { + gvEmployees.PageIndex = e.NewPageIndex; + BindGrid(); + } + } +} diff --git a/samples/DepartmentPortal/Controls/Footer.ascx b/samples/DepartmentPortal/Controls/Footer.ascx new file mode 100644 index 000000000..936c6234c --- /dev/null +++ b/samples/DepartmentPortal/Controls/Footer.ascx @@ -0,0 +1,13 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Footer.ascx.cs" Inherits="DepartmentPortal.Controls.Footer" %> + + diff --git a/samples/DepartmentPortal/Controls/Footer.ascx.cs b/samples/DepartmentPortal/Controls/Footer.ascx.cs new file mode 100644 index 000000000..7d185c413 --- /dev/null +++ b/samples/DepartmentPortal/Controls/Footer.ascx.cs @@ -0,0 +1,39 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public partial class Footer : BaseUserControl + { + protected Literal litYear; + protected System.Web.UI.HtmlControls.HtmlGenericControl pnlLinks; + public bool ShowLinks + { + get + { + object val = ViewState["ShowLinks"]; + return val != null ? (bool)val : true; + } + set { ViewState["ShowLinks"] = value; } + } + + public int Year + { + get + { + object val = ViewState["Year"]; + return val != null ? (int)val : DateTime.Now.Year; + } + set { ViewState["Year"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + litYear.Text = Year.ToString(); + pnlLinks.Visible = ShowLinks; + + LogActivity("Footer rendered for year: " + Year); + } + } +} diff --git a/samples/DepartmentPortal/Controls/PageHeader.ascx b/samples/DepartmentPortal/Controls/PageHeader.ascx new file mode 100644 index 000000000..49a20afc5 --- /dev/null +++ b/samples/DepartmentPortal/Controls/PageHeader.ascx @@ -0,0 +1,8 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="PageHeader.ascx.cs" Inherits="DepartmentPortal.Controls.PageHeader" %> + +
+

+ +
diff --git a/samples/DepartmentPortal/Controls/PageHeader.ascx.cs b/samples/DepartmentPortal/Controls/PageHeader.ascx.cs new file mode 100644 index 000000000..6a00ce3ef --- /dev/null +++ b/samples/DepartmentPortal/Controls/PageHeader.ascx.cs @@ -0,0 +1,42 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public partial class PageHeader : BaseUserControl + { + protected Literal litPageTitle; + protected System.Web.UI.HtmlControls.HtmlGenericControl pnlUserInfo; + protected Literal litUserName; + public string PageTitle + { + get { return (string)ViewState["PageTitle"] ?? string.Empty; } + set { ViewState["PageTitle"] = value; } + } + + public bool ShowUserInfo + { + get + { + object val = ViewState["ShowUserInfo"]; + return val != null ? (bool)val : false; + } + set { ViewState["ShowUserInfo"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + litPageTitle.Text = PageTitle; + + if (ShowUserInfo) + { + pnlUserInfo.Visible = true; + string userName = Session["UserName"] as string ?? "Guest"; + litUserName.Text = Server.HtmlEncode(userName); + } + + LogActivity("PageHeader rendered: " + PageTitle); + } + } +} diff --git a/samples/DepartmentPortal/Controls/Pager.ascx b/samples/DepartmentPortal/Controls/Pager.ascx new file mode 100644 index 000000000..89f7dcd44 --- /dev/null +++ b/samples/DepartmentPortal/Controls/Pager.ascx @@ -0,0 +1,17 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Pager.ascx.cs" Inherits="DepartmentPortal.Controls.Pager" %> + +
+ + + + + + + +
diff --git a/samples/DepartmentPortal/Controls/Pager.ascx.cs b/samples/DepartmentPortal/Controls/Pager.ascx.cs new file mode 100644 index 000000000..166e5f426 --- /dev/null +++ b/samples/DepartmentPortal/Controls/Pager.ascx.cs @@ -0,0 +1,96 @@ +using System; +using System.Collections.Generic; +using System.Web.UI; +using System.Web.UI.WebControls; + +namespace DepartmentPortal.Controls +{ + public partial class Pager : BaseUserControl + { + protected LinkButton lnkPrevious; + protected LinkButton lnkNext; + protected Repeater rptPages; + public event EventHandler PageChanged; + + public int CurrentPage + { + get + { + object val = ViewState["CurrentPage"]; + return val != null ? (int)val : 1; + } + set { ViewState["CurrentPage"] = value; } + } + + public int TotalPages + { + get + { + object val = ViewState["TotalPages"]; + return val != null ? (int)val : 1; + } + set { ViewState["TotalPages"] = value; } + } + + public int PageSize + { + get + { + object val = ViewState["PageSize"]; + return val != null ? (int)val : 10; + } + set { ViewState["PageSize"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + BindPager(); + } + + private void BindPager() + { + lnkPrevious.Enabled = CurrentPage > 1; + lnkNext.Enabled = CurrentPage < TotalPages; + + var pages = new List(); + for (int i = 1; i <= TotalPages; i++) + { + pages.Add(i); + } + rptPages.DataSource = pages; + rptPages.DataBind(); + } + + protected void lnkPrevious_Click(object sender, EventArgs e) + { + if (CurrentPage > 1) + { + CurrentPage--; + OnPageChanged(CurrentPage); + } + } + + protected void lnkNext_Click(object sender, EventArgs e) + { + if (CurrentPage < TotalPages) + { + CurrentPage++; + OnPageChanged(CurrentPage); + } + } + + protected void lnkPage_Click(object sender, EventArgs e) + { + var link = (LinkButton)sender; + int page = int.Parse(link.CommandArgument); + CurrentPage = page; + OnPageChanged(CurrentPage); + } + + protected virtual void OnPageChanged(int page) + { + PageChanged?.Invoke(this, page); + LogActivity("Page changed to: " + page); + } + } +} diff --git a/samples/DepartmentPortal/Controls/QuickStats.ascx b/samples/DepartmentPortal/Controls/QuickStats.ascx new file mode 100644 index 000000000..51d11d754 --- /dev/null +++ b/samples/DepartmentPortal/Controls/QuickStats.ascx @@ -0,0 +1,12 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="QuickStats.ascx.cs" Inherits="DepartmentPortal.Controls.QuickStats" %> + +
+
+ Employees + +
+
+ Announcements + +
+
diff --git a/samples/DepartmentPortal/Controls/QuickStats.ascx.cs b/samples/DepartmentPortal/Controls/QuickStats.ascx.cs new file mode 100644 index 000000000..234e3efc7 --- /dev/null +++ b/samples/DepartmentPortal/Controls/QuickStats.ascx.cs @@ -0,0 +1,53 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class QuickStats : BaseUserControl + { + protected System.Web.UI.HtmlControls.HtmlGenericControl pnlEmployeeCount; + protected Literal litEmployeeCount; + protected System.Web.UI.HtmlControls.HtmlGenericControl pnlAnnouncementCount; + protected Literal litAnnouncementCount; + public bool ShowEmployeeCount + { + get + { + object val = ViewState["ShowEmployeeCount"]; + return val != null ? (bool)val : true; + } + set { ViewState["ShowEmployeeCount"] = value; } + } + + public bool ShowAnnouncementCount + { + get + { + object val = ViewState["ShowAnnouncementCount"]; + return val != null ? (bool)val : true; + } + set { ViewState["ShowAnnouncementCount"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + if (ShowEmployeeCount) + { + pnlEmployeeCount.Visible = true; + litEmployeeCount.Text = PortalDataProvider.GetEmployees().Count.ToString(); + } + + if (ShowAnnouncementCount) + { + pnlAnnouncementCount.Visible = true; + litAnnouncementCount.Text = PortalDataProvider.GetAnnouncements() + .Count(a => a.IsActive).ToString(); + } + + LogActivity("QuickStats rendered"); + } + } +} diff --git a/samples/DepartmentPortal/Controls/ResourceBrowser.ascx b/samples/DepartmentPortal/Controls/ResourceBrowser.ascx new file mode 100644 index 000000000..f3f11894b --- /dev/null +++ b/samples/DepartmentPortal/Controls/ResourceBrowser.ascx @@ -0,0 +1,37 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ResourceBrowser.ascx.cs" Inherits="DepartmentPortal.Controls.ResourceBrowser" %> +<%@ Register Src="~/Controls/SearchBox.ascx" TagPrefix="uc" TagName="SearchBox" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagPrefix="uc" TagName="Breadcrumb" %> + +
+ + + +
+

Categories

+ + + + + +
+ +
+ + +
+ + <%# Eval("FileType") %> +

<%# Eval("Description") %>

+
+ + +
+
diff --git a/samples/DepartmentPortal/Controls/ResourceBrowser.ascx.cs b/samples/DepartmentPortal/Controls/ResourceBrowser.ascx.cs new file mode 100644 index 000000000..150e757b8 --- /dev/null +++ b/samples/DepartmentPortal/Controls/ResourceBrowser.ascx.cs @@ -0,0 +1,119 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class ResourceBrowser : BaseUserControl + { + protected System.Web.UI.HtmlControls.HtmlGenericControl pnlCategories; + protected Breadcrumb ctlBreadcrumb; + protected Repeater rptCategories; + protected SearchBox ctlSearchBox; + protected Repeater rptResources; + public event EventHandler ResourceSelected; + + public int CategoryId + { + get + { + object val = ViewState["CategoryId"]; + return val != null ? (int)val : 0; + } + set { ViewState["CategoryId"] = value; } + } + + public bool ShowCategories + { + get + { + object val = ViewState["ShowCategories"]; + return val != null ? (bool)val : true; + } + set { ViewState["ShowCategories"] = value; } + } + + protected override void OnInit(EventArgs e) + { + base.OnInit(e); + ctlSearchBox.Search += CtlSearchBox_Search; + } + + protected void Page_Load(object sender, EventArgs e) + { + pnlCategories.Visible = ShowCategories; + ctlBreadcrumb.CurrentPath = "Resources"; + + BindData(); + } + + private void BindData() + { + var resources = PortalDataProvider.GetResources(); + + if (ShowCategories) + { + var categories = resources + .Select(r => new { r.CategoryId, r.CategoryName }) + .Distinct() + .ToList(); + rptCategories.DataSource = categories; + rptCategories.DataBind(); + } + + if (CategoryId > 0) + { + resources = resources.Where(r => r.CategoryId == CategoryId).ToList(); + ctlBreadcrumb.CurrentPath = "Resources/Category"; + } + + rptResources.DataSource = resources; + rptResources.DataBind(); + + LogActivity("ResourceBrowser bound with CategoryId: " + CategoryId); + } + + private void CtlSearchBox_Search(object sender, SearchEventArgs args) + { + var resources = PortalDataProvider.GetResources(); + + if (!string.IsNullOrEmpty(args.SearchTerm)) + { + resources = resources.Where(r => + r.Title.IndexOf(args.SearchTerm, StringComparison.OrdinalIgnoreCase) >= 0 || + r.Description.IndexOf(args.SearchTerm, StringComparison.OrdinalIgnoreCase) >= 0) + .ToList(); + } + + rptResources.DataSource = resources; + rptResources.DataBind(); + } + + protected void rptCategories_ItemCommand(object source, RepeaterCommandEventArgs e) + { + if (e.CommandName == "SelectCategory") + { + CategoryId = int.Parse(e.CommandArgument.ToString()); + BindData(); + } + } + + protected void rptResources_ItemCommand(object source, RepeaterCommandEventArgs e) + { + if (e.CommandName == "SelectResource") + { + int resourceId = int.Parse(e.CommandArgument.ToString()); + OnResourceSelected(resourceId); + } + } + + protected virtual void OnResourceSelected(int resourceId) + { + ResourceSelected?.Invoke(this, resourceId); + LogActivity("Resource selected: " + resourceId); + } + } +} diff --git a/samples/DepartmentPortal/Controls/SearchBox.ascx b/samples/DepartmentPortal/Controls/SearchBox.ascx new file mode 100644 index 000000000..af5c38cf7 --- /dev/null +++ b/samples/DepartmentPortal/Controls/SearchBox.ascx @@ -0,0 +1,6 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="SearchBox.ascx.cs" Inherits="DepartmentPortal.Controls.SearchBox" %> + +
+ + +
diff --git a/samples/DepartmentPortal/Controls/SearchBox.ascx.cs b/samples/DepartmentPortal/Controls/SearchBox.ascx.cs new file mode 100644 index 000000000..e5f1a9ea2 --- /dev/null +++ b/samples/DepartmentPortal/Controls/SearchBox.ascx.cs @@ -0,0 +1,51 @@ +using System; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class SearchBox : BaseUserControl + { + protected TextBox txtSearch; + public event EventHandler Search; + + public string Placeholder + { + get { return (string)ViewState["Placeholder"] ?? "Search..."; } + set { ViewState["Placeholder"] = value; } + } + + public string SearchText + { + get { return (string)ViewState["SearchText"] ?? string.Empty; } + set { ViewState["SearchText"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + txtSearch.Attributes["placeholder"] = Placeholder; + + if (!IsPostBack && !string.IsNullOrEmpty(SearchText)) + { + txtSearch.Text = SearchText; + } + } + + protected void btnSearch_Click(object sender, EventArgs e) + { + SearchText = txtSearch.Text; + OnSearch(new SearchEventArgs + { + SearchTerm = txtSearch.Text, + Category = string.Empty + }); + } + + protected virtual void OnSearch(SearchEventArgs args) + { + Search?.Invoke(this, args); + LogActivity("Search performed: " + args.SearchTerm); + } + } +} diff --git a/samples/DepartmentPortal/Controls/TrainingCatalog.ascx b/samples/DepartmentPortal/Controls/TrainingCatalog.ascx new file mode 100644 index 000000000..b7904febf --- /dev/null +++ b/samples/DepartmentPortal/Controls/TrainingCatalog.ascx @@ -0,0 +1,19 @@ +<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="TrainingCatalog.ascx.cs" Inherits="DepartmentPortal.Controls.TrainingCatalog" %> + +
+ + +
+

<%# Eval("CourseName") %>

+

<%# Eval("Description") %>

+
+ Instructor: <%# Eval("Instructor") %> + <%# Eval("DurationHours") %> hours + <%# Eval("Category") %> +
+ +
+ + +
diff --git a/samples/DepartmentPortal/Controls/TrainingCatalog.ascx.cs b/samples/DepartmentPortal/Controls/TrainingCatalog.ascx.cs new file mode 100644 index 000000000..3ecbe8b92 --- /dev/null +++ b/samples/DepartmentPortal/Controls/TrainingCatalog.ascx.cs @@ -0,0 +1,56 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal.Controls +{ + public partial class TrainingCatalog : BaseUserControl + { + protected Repeater rptCourses; + public event EventHandler EnrollmentRequested; + + public IEnumerable Courses { get; set; } + + public bool ShowEnrolled + { + get + { + object val = ViewState["ShowEnrolled"]; + return val != null ? (bool)val : false; + } + set { ViewState["ShowEnrolled"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + LogActivity("TrainingCatalog rendered, ShowEnrolled=" + ShowEnrolled); + } + + protected void Page_PreRender(object sender, EventArgs e) + { + if (Courses != null) + { + rptCourses.DataSource = Courses.ToList(); + rptCourses.DataBind(); + } + } + + protected void rptCourses_ItemCommand(object source, RepeaterCommandEventArgs e) + { + if (e.CommandName == "Enroll") + { + int courseId = int.Parse(e.CommandArgument.ToString()); + OnEnrollmentRequested(courseId); + } + } + + protected virtual void OnEnrollmentRequested(int courseId) + { + EnrollmentRequested?.Invoke(this, courseId); + LogActivity("Enrollment requested for course ID: " + courseId); + } + } +} diff --git a/samples/DepartmentPortal/Dashboard.aspx b/samples/DepartmentPortal/Dashboard.aspx new file mode 100644 index 000000000..6371463c6 --- /dev/null +++ b/samples/DepartmentPortal/Dashboard.aspx @@ -0,0 +1,62 @@ +<%@ Page Title="Dashboard" Language="C#" AutoEventWireup="true" CodeBehind="Dashboard.aspx.cs" Inherits="DepartmentPortal.DashboardPage" %> + + +
+

Dashboard

+

Welcome, !

+
+ +
+
+
+

Recent Announcements

+ + +
+

<%# Eval("Title") %>

+ <%# Eval("PublishDate", "{0:MMM d, yyyy}") %> by <%# Eval("Author") %> +
+ + + View All +
+
+
+
+

Training Courses

+ + +
+

<%# Eval("CourseName") %>

+ <%# Eval("Category") %> · <%# Eval("DurationHours") %> hours +
+ + + Browse Courses +
+
+
+
+

Quick Stats

+
+
+ + Employees +
+
+ + Departments +
+
+ + Courses +
+
+ + Resources +
+
+
+
+
+ diff --git a/samples/DepartmentPortal/Dashboard.aspx.cs b/samples/DepartmentPortal/Dashboard.aspx.cs new file mode 100644 index 000000000..59751b944 --- /dev/null +++ b/samples/DepartmentPortal/Dashboard.aspx.cs @@ -0,0 +1,40 @@ +using System; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class DashboardPage : BasePage + { + protected Label WelcomeNameLabel; + protected Repeater RecentAnnouncementsRepeater; + protected Repeater RecentCoursesRepeater; + protected Label StatEmployeesLabel; + protected Label StatDeptLabel; + protected Label StatCoursesLabel; + protected Label StatResourcesLabel; + + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + WelcomeNameLabel.Text = CurrentUser != null ? CurrentUser.Name : "User"; + + RecentAnnouncementsRepeater.DataSource = PortalDataProvider.GetAnnouncements() + .Where(a => a.IsActive) + .OrderByDescending(a => a.PublishDate) + .Take(5); + RecentAnnouncementsRepeater.DataBind(); + + RecentCoursesRepeater.DataSource = PortalDataProvider.GetCourses().Take(5); + RecentCoursesRepeater.DataBind(); + + StatEmployeesLabel.Text = PortalDataProvider.GetEmployees().Count.ToString(); + StatDeptLabel.Text = PortalDataProvider.GetDepartments().Count.ToString(); + StatCoursesLabel.Text = PortalDataProvider.GetCourses().Count.ToString(); + StatResourcesLabel.Text = PortalDataProvider.GetResources().Count.ToString(); + } + } + } +} diff --git a/samples/DepartmentPortal/Default.aspx b/samples/DepartmentPortal/Default.aspx new file mode 100644 index 000000000..863df3666 --- /dev/null +++ b/samples/DepartmentPortal/Default.aspx @@ -0,0 +1,48 @@ +<%@ Page Title="Home" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="DepartmentPortal.DefaultPage" %> + + +
+

Department Portal

+

Welcome to the Contoso Corporation internal portal. Access employee information, announcements, training, and company resources.

+
+ + +
+
+

Please sign in to access the portal

+ Sign In +
+
+ + + +
+
+
+

Employees

+

employees in the directory.

+ View Directory +
+
+
+
+

Announcements

+

active announcements.

+ View All +
+
+
+
+

Training

+

courses available.

+ Browse Courses +
+
+
+
+
+ Go to Dashboard +
+
+ + diff --git a/samples/DepartmentPortal/Default.aspx.cs b/samples/DepartmentPortal/Default.aspx.cs new file mode 100644 index 000000000..b52e267e2 --- /dev/null +++ b/samples/DepartmentPortal/Default.aspx.cs @@ -0,0 +1,36 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class DefaultPage : Page + { + protected Panel LoggedOutPanel; + protected Panel LoggedInPanel; + protected Label EmployeeCountLabel; + protected Label AnnouncementCountLabel; + protected Label CourseCountLabel; + + protected void Page_Load(object sender, EventArgs e) + { + if (Session["UserId"] != null) + { + LoggedOutPanel.Visible = false; + LoggedInPanel.Visible = true; + + EmployeeCountLabel.Text = PortalDataProvider.GetEmployees().Count.ToString(); + AnnouncementCountLabel.Text = PortalDataProvider.GetAnnouncements() + .Count(a => a.IsActive).ToString(); + CourseCountLabel.Text = PortalDataProvider.GetCourses().Count.ToString(); + } + else + { + LoggedOutPanel.Visible = true; + LoggedInPanel.Visible = false; + } + } + } +} diff --git a/samples/DepartmentPortal/DepartmentPortal.csproj b/samples/DepartmentPortal/DepartmentPortal.csproj new file mode 100644 index 000000000..0ec91d00a --- /dev/null +++ b/samples/DepartmentPortal/DepartmentPortal.csproj @@ -0,0 +1,266 @@ + + + + + Debug + AnyCPU + + + 2.0 + {E1A2B3C4-D5E6-7890-ABCD-EF1234567890} + {349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc} + Library + Properties + DepartmentPortal + DepartmentPortal + v4.8 + true + + 44320 + + + + + + + + + true + full + false + bin\ + DEBUG;TRACE + prompt + 4 + + + true + pdbonly + true + bin\ + TRACE + prompt + 4 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ASPXCodeBehind + + + ASPXCodeBehind + + + ASPXCodeBehind + + + Dashboard.aspx + ASPXCodeBehind + + + Default.aspx + ASPXCodeBehind + + + Global.asax + + + Login.aspx + ASPXCodeBehind + + + Employees.aspx + ASPXCodeBehind + + + EmployeeDetail.aspx + ASPXCodeBehind + + + Announcements.aspx + ASPXCodeBehind + + + AnnouncementDetail.aspx + ASPXCodeBehind + + + Training.aspx + ASPXCodeBehind + + + MyTraining.aspx + ASPXCodeBehind + + + Resources.aspx + ASPXCodeBehind + + + ResourceDetail.aspx + ASPXCodeBehind + + + ManageAnnouncements.aspx + ASPXCodeBehind + + + ManageTraining.aspx + ASPXCodeBehind + + + ManageEmployees.aspx + ASPXCodeBehind + + + + + + + + + + + + + Breadcrumb.ascx + ASPXCodeBehind + + + PageHeader.ascx + ASPXCodeBehind + + + Footer.ascx + ASPXCodeBehind + + + AnnouncementCard.ascx + ASPXCodeBehind + + + EmployeeList.ascx + ASPXCodeBehind + + + TrainingCatalog.ascx + ASPXCodeBehind + + + SearchBox.ascx + ASPXCodeBehind + + + DepartmentFilter.ascx + ASPXCodeBehind + + + Pager.ascx + ASPXCodeBehind + + + DashboardWidget.ascx + ASPXCodeBehind + + + ResourceBrowser.ascx + ASPXCodeBehind + + + QuickStats.ascx + ASPXCodeBehind + + + + + + + + + + + Site.Master + ASPXCodeBehind + + + + + + + 10.0 + $(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion) + + + + + + + This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them. For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}. + + + + + + + + + True + True + 0 + / + http://localhost:50667/ + False + False + + + False + + + + + \ No newline at end of file diff --git a/samples/DepartmentPortal/EmployeeDetail.aspx b/samples/DepartmentPortal/EmployeeDetail.aspx new file mode 100644 index 000000000..fd76d6457 --- /dev/null +++ b/samples/DepartmentPortal/EmployeeDetail.aspx @@ -0,0 +1,68 @@ +<%@ Page Title="Employee Details" Language="C#" AutoEventWireup="true" CodeBehind="EmployeeDetail.aspx.cs" Inherits="DepartmentPortal.EmployeeDetailPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + + +
+
+ + +
+
+

Contact Information

+
+
+
+
Email:
+
+
Phone:
+
+
Department:
+
+
Hire Date:
+
+
+
+
+ +
+
+

Performance Rating

+
+
+ +
+
+
+ +
+
+
+

Quick Actions

+
+
+ + +
+
+
+
+ + + +
+ Employee not found. The employee you are looking for does not exist. +
+ + Back to Employee Directory + + + + + diff --git a/samples/DepartmentPortal/EmployeeDetail.aspx.cs b/samples/DepartmentPortal/EmployeeDetail.aspx.cs new file mode 100644 index 000000000..fb7ab3dc1 --- /dev/null +++ b/samples/DepartmentPortal/EmployeeDetail.aspx.cs @@ -0,0 +1,83 @@ +using System; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class EmployeeDetailPage : BasePage + { + protected Panel EmployeeDetailsPanel; + protected Panel NotFoundPanel; + protected Label EmailLabel; + protected Label PhoneLabel; + protected Label DepartmentLabel; + protected Label HireDateLabel; + protected HyperLink SendEmailLink; + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + int employeeId = 0; + if (Request.QueryString["id"] != null && int.TryParse(Request.QueryString["id"], out employeeId)) + { + LoadEmployee(employeeId); + } + else + { + ShowNotFound(); + } + } + } + + private void LoadEmployee(int employeeId) + { + var employee = PortalDataProvider.GetEmployees().FirstOrDefault(e => e.Id == employeeId); + + if (employee == null) + { + ShowNotFound(); + return; + } + + EmployeeDetailsPanel.Visible = true; + NotFoundPanel.Visible = false; + + // Set page header + var pageHeader = (DepartmentPortal.Controls.PageHeader)FindControl("PageHeaderControl"); + if (pageHeader != null) + { + pageHeader.PageTitle = employee.Name; + } + + // Set employee card + var employeeCard = (DepartmentPortal.Controls.EmployeeCard)FindControl("EmployeeCardControl"); + if (employeeCard != null) + { + employeeCard.EmployeeId = employee.Id; + } + + // Set contact info + EmailLabel.Text = employee.Email; + PhoneLabel.Text = employee.Phone; + DepartmentLabel.Text = employee.Department; + HireDateLabel.Text = employee.HireDate.ToString("MMMM d, yyyy"); + + // Set performance rating (4 stars for demonstration) + var ratingControl = (DepartmentPortal.Controls.StarRating)FindControl("PerformanceRatingControl"); + if (ratingControl != null) + { + ratingControl.Rating = 4; + } + + // Set email link + SendEmailLink.NavigateUrl = "mailto:" + employee.Email; + } + + private void ShowNotFound() + { + EmployeeDetailsPanel.Visible = false; + NotFoundPanel.Visible = true; + } + } +} diff --git a/samples/DepartmentPortal/Employees.aspx b/samples/DepartmentPortal/Employees.aspx new file mode 100644 index 000000000..ae90ccfe6 --- /dev/null +++ b/samples/DepartmentPortal/Employees.aspx @@ -0,0 +1,32 @@ +<%@ Page Title="Employee Directory" Language="C#" AutoEventWireup="true" CodeBehind="Employees.aspx.cs" Inherits="DepartmentPortal.EmployeesPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/SearchBox.ascx" TagName="SearchBox" TagPrefix="uc" %> +<%@ Register Src="~/Controls/DepartmentFilter.ascx" TagName="DepartmentFilter" TagPrefix="uc" %> + +<%@ Register Src="~/Controls/Pager.ascx" TagName="Pager" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
+
+ +
+
+ +
+
+ +
+

Employees ()

+ +
+ + + + + diff --git a/samples/DepartmentPortal/Employees.aspx.cs b/samples/DepartmentPortal/Employees.aspx.cs new file mode 100644 index 000000000..13978ab2d --- /dev/null +++ b/samples/DepartmentPortal/Employees.aspx.cs @@ -0,0 +1,112 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class EmployeesPage : BasePage + { + protected Label EmployeeCountLabel; + protected DepartmentPortal.Controls.Pager PagerControl; + protected DepartmentPortal.Controls.EmployeeDataGrid EmployeeDataGridControl; + private const int PageSize = 12; + private int CurrentPageIndex + { + get { return ViewState["CurrentPageIndex"] != null ? (int)ViewState["CurrentPageIndex"] : 0; } + set { ViewState["CurrentPageIndex"] = value; } + } + + private string SearchQuery + { + get { return ViewState["SearchQuery"] as string ?? string.Empty; } + set { ViewState["SearchQuery"] = value; } + } + + private int SelectedDepartmentId + { + get { return ViewState["SelectedDepartmentId"] != null ? (int)ViewState["SelectedDepartmentId"] : -1; } + set { ViewState["SelectedDepartmentId"] = value; } + } + + protected void Page_Load(object sender, EventArgs e) + { + } + + protected override void OnPreRender(EventArgs e) + { + base.OnPreRender(e); + BindEmployees(); + } + + protected void SearchBoxControl_Search(object sender, SearchEventArgs e) + { + SearchQuery = e.SearchTerm; + CurrentPageIndex = 0; + } + + protected void DepartmentFilterControl_DepartmentChanged(object sender, EventArgs e) + { + var filter = (DepartmentPortal.Controls.DepartmentFilter)sender; + SelectedDepartmentId = filter.SelectedDepartmentId; + CurrentPageIndex = 0; + } + + protected void PagerControl_PageChanged(object sender, int pageNumber) + { + CurrentPageIndex = pageNumber - 1; + } + + private void BindEmployees() + { + var allEmployees = PortalDataProvider.GetEmployees(); + + // Apply filters + var filteredEmployees = allEmployees.AsEnumerable(); + + if (!string.IsNullOrWhiteSpace(SearchQuery)) + { + filteredEmployees = filteredEmployees.Where(e => + e.Name.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + e.Title.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + e.Email.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0); + } + + if (SelectedDepartmentId > 0) + { + var dept = PortalDataProvider.GetDepartments().FirstOrDefault(d => d.Id == SelectedDepartmentId); + if (dept != null) + { + filteredEmployees = filteredEmployees.Where(e => e.Department == dept.Name); + } + } + + var employeeList = filteredEmployees.ToList(); + if (EmployeeCountLabel != null) + { + EmployeeCountLabel.Text = employeeList.Count.ToString(); + } + + // Set up pager + if (PagerControl != null) + { + PagerControl.TotalPages = (int)Math.Ceiling((double)employeeList.Count / PageSize); + PagerControl.CurrentPage = CurrentPageIndex + 1; + } + + // Get page of employees + var pagedEmployees = employeeList + .Skip(CurrentPageIndex * PageSize) + .Take(PageSize) + .ToList(); + + // Bind to custom EmployeeDataGrid control + if (EmployeeDataGridControl != null) + { + EmployeeDataGridControl.DataSource = pagedEmployees; + EmployeeDataGridControl.DataBind(); + } + } + } +} diff --git a/samples/DepartmentPortal/Global.asax b/samples/DepartmentPortal/Global.asax new file mode 100644 index 000000000..f273e4c3d --- /dev/null +++ b/samples/DepartmentPortal/Global.asax @@ -0,0 +1 @@ +<%@ Application CodeBehind="Global.asax.cs" Inherits="DepartmentPortal.Global" Language="C#" %> diff --git a/samples/DepartmentPortal/Global.asax.cs b/samples/DepartmentPortal/Global.asax.cs new file mode 100644 index 000000000..2fd6197e3 --- /dev/null +++ b/samples/DepartmentPortal/Global.asax.cs @@ -0,0 +1,12 @@ +using System; +using System.Web; + +namespace DepartmentPortal +{ + public partial class Global : HttpApplication + { + void Application_Start(object sender, EventArgs e) + { + } + } +} diff --git a/samples/DepartmentPortal/Login.aspx b/samples/DepartmentPortal/Login.aspx new file mode 100644 index 000000000..17cce80f6 --- /dev/null +++ b/samples/DepartmentPortal/Login.aspx @@ -0,0 +1,21 @@ +<%@ Page Title="Sign In" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="Login.aspx.cs" Inherits="DepartmentPortal.LoginPage" %> + + +
+
+
+

Sign In

+

Select your user account to sign in to the Department Portal.

+
+ + +
+
+ +
+
+
+
+ diff --git a/samples/DepartmentPortal/Login.aspx.cs b/samples/DepartmentPortal/Login.aspx.cs new file mode 100644 index 000000000..f8e33c953 --- /dev/null +++ b/samples/DepartmentPortal/Login.aspx.cs @@ -0,0 +1,36 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class LoginPage : Page + { + protected DropDownList UserDropDown; + + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + UserDropDown.DataSource = PortalDataProvider.GetEmployees(); + UserDropDown.DataBind(); + } + } + + protected void LoginButton_Click(object sender, EventArgs e) + { + int userId = int.Parse(UserDropDown.SelectedValue); + var employee = PortalDataProvider.GetEmployees() + .FirstOrDefault(emp => emp.Id == userId); + + if (employee != null) + { + Session["UserId"] = employee.Id; + Session["UserName"] = employee.Name; + Response.Redirect("~/Dashboard.aspx"); + } + } + } +} diff --git a/samples/DepartmentPortal/Models/Announcement.cs b/samples/DepartmentPortal/Models/Announcement.cs new file mode 100644 index 000000000..85eb7b92b --- /dev/null +++ b/samples/DepartmentPortal/Models/Announcement.cs @@ -0,0 +1,14 @@ +using System; + +namespace DepartmentPortal.Models +{ + public class Announcement + { + public int Id { get; set; } + public string Title { get; set; } + public string Body { get; set; } + public string Author { get; set; } + public DateTime PublishDate { get; set; } + public bool IsActive { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/BreadcrumbEventArgs.cs b/samples/DepartmentPortal/Models/BreadcrumbEventArgs.cs new file mode 100644 index 000000000..99953c3a5 --- /dev/null +++ b/samples/DepartmentPortal/Models/BreadcrumbEventArgs.cs @@ -0,0 +1,11 @@ +using System; + +namespace DepartmentPortal.Models +{ + public class BreadcrumbEventArgs : EventArgs + { + public int DepartmentId { get; set; } + public string ItemName { get; set; } + public string NavigationLevel { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/Department.cs b/samples/DepartmentPortal/Models/Department.cs new file mode 100644 index 000000000..1b36fed9e --- /dev/null +++ b/samples/DepartmentPortal/Models/Department.cs @@ -0,0 +1,10 @@ +namespace DepartmentPortal.Models +{ + public class Department + { + public int Id { get; set; } + public string Name { get; set; } + public string DivisionName { get; set; } + public int ManagerId { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/Employee.cs b/samples/DepartmentPortal/Models/Employee.cs new file mode 100644 index 000000000..6a2f09e8a --- /dev/null +++ b/samples/DepartmentPortal/Models/Employee.cs @@ -0,0 +1,17 @@ +using System; + +namespace DepartmentPortal.Models +{ + public class Employee + { + public int Id { get; set; } + public string Name { get; set; } + public string Title { get; set; } + public string Department { get; set; } + public string Email { get; set; } + public string Phone { get; set; } + public string PhotoUrl { get; set; } + public DateTime HireDate { get; set; } + public bool IsAdmin { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/Enrollment.cs b/samples/DepartmentPortal/Models/Enrollment.cs new file mode 100644 index 000000000..ccd227e0e --- /dev/null +++ b/samples/DepartmentPortal/Models/Enrollment.cs @@ -0,0 +1,12 @@ +using System; + +namespace DepartmentPortal.Models +{ + public class Enrollment + { + public int Id { get; set; } + public int EmployeeId { get; set; } + public int CourseId { get; set; } + public DateTime EnrollDate { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/NotificationEventArgs.cs b/samples/DepartmentPortal/Models/NotificationEventArgs.cs new file mode 100644 index 000000000..fa62013ff --- /dev/null +++ b/samples/DepartmentPortal/Models/NotificationEventArgs.cs @@ -0,0 +1,11 @@ +using System; + +namespace DepartmentPortal.Models +{ + public class NotificationEventArgs : EventArgs + { + public int NotificationId { get; set; } + public string NotificationText { get; set; } + public DateTime Timestamp { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/PortalDataProvider.cs b/samples/DepartmentPortal/Models/PortalDataProvider.cs new file mode 100644 index 000000000..299fa8998 --- /dev/null +++ b/samples/DepartmentPortal/Models/PortalDataProvider.cs @@ -0,0 +1,122 @@ +using System; +using System.Collections.Generic; + +namespace DepartmentPortal.Models +{ + public static class PortalDataProvider + { + public static List GetDepartments() + { + return new List + { + new Department { Id = 1, Name = "Engineering", DivisionName = "Technology", ManagerId = 1 }, + new Department { Id = 2, Name = "Human Resources", DivisionName = "Operations", ManagerId = 5 }, + new Department { Id = 3, Name = "Marketing", DivisionName = "Commercial", ManagerId = 9 }, + new Department { Id = 4, Name = "Finance", DivisionName = "Operations", ManagerId = 13 }, + new Department { Id = 5, Name = "Customer Support", DivisionName = "Commercial", ManagerId = 17 } + }; + } + + public static List GetEmployees() + { + return new List + { + // Engineering + new Employee { Id = 1, Name = "Alice Chen", Title = "VP of Engineering", Department = "Engineering", Email = "achen@contoso.com", Phone = "(555) 100-0001", PhotoUrl = "~/Content/Images/employees/alice.png", HireDate = new DateTime(2015, 3, 15), IsAdmin = true }, + new Employee { Id = 2, Name = "Bob Martinez", Title = "Senior Developer", Department = "Engineering", Email = "bmartinez@contoso.com", Phone = "(555) 100-0002", PhotoUrl = "~/Content/Images/employees/bob.png", HireDate = new DateTime(2017, 7, 1), IsAdmin = false }, + new Employee { Id = 3, Name = "Carol Washington", Title = "Software Engineer", Department = "Engineering", Email = "cwashington@contoso.com", Phone = "(555) 100-0003", PhotoUrl = "~/Content/Images/employees/carol.png", HireDate = new DateTime(2019, 1, 10), IsAdmin = false }, + new Employee { Id = 4, Name = "David Kim", Title = "DevOps Engineer", Department = "Engineering", Email = "dkim@contoso.com", Phone = "(555) 100-0004", PhotoUrl = "~/Content/Images/employees/david.png", HireDate = new DateTime(2020, 6, 22), IsAdmin = false }, + + // Human Resources + new Employee { Id = 5, Name = "Elena Ruiz", Title = "HR Director", Department = "Human Resources", Email = "eruiz@contoso.com", Phone = "(555) 200-0001", PhotoUrl = "~/Content/Images/employees/elena.png", HireDate = new DateTime(2014, 9, 5), IsAdmin = true }, + new Employee { Id = 6, Name = "Frank Okafor", Title = "Recruiter", Department = "Human Resources", Email = "fokafor@contoso.com", Phone = "(555) 200-0002", PhotoUrl = "~/Content/Images/employees/frank.png", HireDate = new DateTime(2018, 11, 18), IsAdmin = false }, + new Employee { Id = 7, Name = "Grace Liu", Title = "Benefits Coordinator", Department = "Human Resources", Email = "gliu@contoso.com", Phone = "(555) 200-0003", PhotoUrl = "~/Content/Images/employees/grace.png", HireDate = new DateTime(2021, 2, 14), IsAdmin = false }, + new Employee { Id = 8, Name = "Hector Patel", Title = "Training Specialist", Department = "Human Resources", Email = "hpatel@contoso.com", Phone = "(555) 200-0004", PhotoUrl = "~/Content/Images/employees/hector.png", HireDate = new DateTime(2019, 8, 30), IsAdmin = false }, + + // Marketing + new Employee { Id = 9, Name = "Irene Novak", Title = "Marketing Director", Department = "Marketing", Email = "inovak@contoso.com", Phone = "(555) 300-0001", PhotoUrl = "~/Content/Images/employees/irene.png", HireDate = new DateTime(2016, 4, 12), IsAdmin = true }, + new Employee { Id = 10, Name = "James Thompson", Title = "Content Strategist", Department = "Marketing", Email = "jthompson@contoso.com", Phone = "(555) 300-0002", PhotoUrl = "~/Content/Images/employees/james.png", HireDate = new DateTime(2020, 1, 7), IsAdmin = false }, + new Employee { Id = 11, Name = "Karen Yamamoto", Title = "Graphic Designer", Department = "Marketing", Email = "kyamamoto@contoso.com", Phone = "(555) 300-0003", PhotoUrl = "~/Content/Images/employees/karen.png", HireDate = new DateTime(2021, 5, 20), IsAdmin = false }, + new Employee { Id = 12, Name = "Leo Santos", Title = "SEO Analyst", Department = "Marketing", Email = "lsantos@contoso.com", Phone = "(555) 300-0004", PhotoUrl = "~/Content/Images/employees/leo.png", HireDate = new DateTime(2022, 3, 1), IsAdmin = false }, + + // Finance + new Employee { Id = 13, Name = "Maria Johansson", Title = "CFO", Department = "Finance", Email = "mjohansson@contoso.com", Phone = "(555) 400-0001", PhotoUrl = "~/Content/Images/employees/maria.png", HireDate = new DateTime(2013, 6, 1), IsAdmin = true }, + new Employee { Id = 14, Name = "Nathan Brooks", Title = "Senior Accountant", Department = "Finance", Email = "nbrooks@contoso.com", Phone = "(555) 400-0002", PhotoUrl = "~/Content/Images/employees/nathan.png", HireDate = new DateTime(2018, 10, 15), IsAdmin = false }, + new Employee { Id = 15, Name = "Olivia Grant", Title = "Financial Analyst", Department = "Finance", Email = "ogrant@contoso.com", Phone = "(555) 400-0003", PhotoUrl = "~/Content/Images/employees/olivia.png", HireDate = new DateTime(2020, 7, 22), IsAdmin = false }, + new Employee { Id = 16, Name = "Paul Nguyen", Title = "Payroll Specialist", Department = "Finance", Email = "pnguyen@contoso.com", Phone = "(555) 400-0004", PhotoUrl = "~/Content/Images/employees/paul.png", HireDate = new DateTime(2021, 9, 10), IsAdmin = false }, + + // Customer Support + new Employee { Id = 17, Name = "Quinn Harper", Title = "Support Manager", Department = "Customer Support", Email = "qharper@contoso.com", Phone = "(555) 500-0001", PhotoUrl = "~/Content/Images/employees/quinn.png", HireDate = new DateTime(2016, 12, 3), IsAdmin = false }, + new Employee { Id = 18, Name = "Rachel Adams", Title = "Support Specialist", Department = "Customer Support", Email = "radams@contoso.com", Phone = "(555) 500-0002", PhotoUrl = "~/Content/Images/employees/rachel.png", HireDate = new DateTime(2019, 4, 18), IsAdmin = false }, + new Employee { Id = 19, Name = "Samuel Lee", Title = "Technical Support", Department = "Customer Support", Email = "slee@contoso.com", Phone = "(555) 500-0003", PhotoUrl = "~/Content/Images/employees/samuel.png", HireDate = new DateTime(2020, 11, 5), IsAdmin = false }, + new Employee { Id = 20, Name = "Tina Volkov", Title = "Support Analyst", Department = "Customer Support", Email = "tvolkov@contoso.com", Phone = "(555) 500-0004", PhotoUrl = "~/Content/Images/employees/tina.png", HireDate = new DateTime(2022, 1, 25), IsAdmin = false } + }; + } + + public static List GetAnnouncements() + { + return new List + { + new Announcement { Id = 1, Title = "Welcome to the New Department Portal", Body = "We're excited to launch our new internal portal. Explore employee directories, training courses, and company resources all in one place.", Author = "Elena Ruiz", PublishDate = new DateTime(2025, 1, 2), IsActive = true }, + new Announcement { Id = 2, Title = "Q1 All-Hands Meeting Scheduled", Body = "Join us on January 15th for the quarterly all-hands meeting. We'll cover company goals, department updates, and recognize outstanding contributions.", Author = "Alice Chen", PublishDate = new DateTime(2025, 1, 5), IsActive = true }, + new Announcement { Id = 3, Title = "Updated Remote Work Policy", Body = "Effective February 1st, the company is adopting a hybrid work model. Employees may work remotely up to three days per week with manager approval.", Author = "Elena Ruiz", PublishDate = new DateTime(2025, 1, 10), IsActive = true }, + new Announcement { Id = 4, Title = "IT Security Training Mandatory", Body = "All employees must complete the annual IT Security Awareness training by January 31st. Access the course through the Training section of the portal.", Author = "David Kim", PublishDate = new DateTime(2025, 1, 12), IsActive = true }, + new Announcement { Id = 5, Title = "New Health Benefits Enrollment", Body = "Open enrollment for 2025 health benefits begins February 1st. Review plan options and make selections through the HR portal by February 28th.", Author = "Grace Liu", PublishDate = new DateTime(2025, 1, 15), IsActive = true }, + new Announcement { Id = 6, Title = "Employee Appreciation Week", Body = "Mark your calendars for Employee Appreciation Week, March 3-7. Activities include team lunches, recognition awards, and a company-wide celebration.", Author = "Hector Patel", PublishDate = new DateTime(2025, 1, 18), IsActive = true }, + new Announcement { Id = 7, Title = "Office Renovation Phase 2", Body = "The second phase of office renovations will begin on February 10th, affecting floors 3 and 4. Temporary workspaces will be provided.", Author = "Maria Johansson", PublishDate = new DateTime(2025, 1, 20), IsActive = true }, + new Announcement { Id = 8, Title = "Annual Performance Reviews", Body = "Annual performance review forms are now available. Managers should schedule review meetings with direct reports before March 15th.", Author = "Elena Ruiz", PublishDate = new DateTime(2025, 1, 22), IsActive = true }, + new Announcement { Id = 9, Title = "New Parking Garage Access", Body = "The new employee parking garage is now open. Employees can request parking passes through the Facilities section of the portal.", Author = "Quinn Harper", PublishDate = new DateTime(2025, 1, 25), IsActive = false }, + new Announcement { Id = 10, Title = "Summer Internship Program Applications", Body = "The 2025 Summer Internship Program is now accepting applications. Department managers can submit intern requests through the HR portal.", Author = "Frank Okafor", PublishDate = new DateTime(2025, 1, 28), IsActive = true } + }; + } + + public static List GetCourses() + { + return new List + { + new TrainingCourse { Id = 1, CourseName = "IT Security Awareness", Description = "Annual mandatory training covering phishing prevention, password security, and data protection best practices.", Instructor = "David Kim", DurationHours = 2, Category = "Compliance" }, + new TrainingCourse { Id = 2, CourseName = "Leadership Fundamentals", Description = "Develop essential leadership skills including communication, delegation, and team motivation.", Instructor = "Elena Ruiz", DurationHours = 8, Category = "Management" }, + new TrainingCourse { Id = 3, CourseName = "Agile Project Management", Description = "Learn Scrum and Kanban methodologies for effective software project delivery.", Instructor = "Alice Chen", DurationHours = 16, Category = "Technical" }, + new TrainingCourse { Id = 4, CourseName = "Effective Communication", Description = "Improve written and verbal communication skills for professional success.", Instructor = "Hector Patel", DurationHours = 4, Category = "Professional Development" }, + new TrainingCourse { Id = 5, CourseName = "Cloud Architecture Basics", Description = "Introduction to cloud computing concepts, AWS and Azure fundamentals.", Instructor = "Bob Martinez", DurationHours = 12, Category = "Technical" }, + new TrainingCourse { Id = 6, CourseName = "Diversity and Inclusion", Description = "Understanding and promoting diversity, equity, and inclusion in the workplace.", Instructor = "Grace Liu", DurationHours = 3, Category = "Compliance" }, + new TrainingCourse { Id = 7, CourseName = "Financial Planning for Employees", Description = "Learn about retirement planning, investment basics, and company benefits.", Instructor = "Nathan Brooks", DurationHours = 2, Category = "Professional Development" }, + new TrainingCourse { Id = 8, CourseName = "Customer Service Excellence", Description = "Techniques for delivering outstanding customer experiences and handling difficult situations.", Instructor = "Quinn Harper", DurationHours = 6, Category = "Professional Development" }, + new TrainingCourse { Id = 9, CourseName = "Data Analytics with Excel", Description = "Advanced Excel techniques including pivot tables, VLOOKUP, and data visualization.", Instructor = "Olivia Grant", DurationHours = 8, Category = "Technical" }, + new TrainingCourse { Id = 10, CourseName = "Workplace Safety", Description = "Mandatory workplace safety training covering emergency procedures and ergonomics.", Instructor = "Hector Patel", DurationHours = 1, Category = "Compliance" }, + new TrainingCourse { Id = 11, CourseName = "Public Speaking Workshop", Description = "Build confidence and skill in presenting to groups of all sizes.", Instructor = "Irene Novak", DurationHours = 4, Category = "Professional Development" }, + new TrainingCourse { Id = 12, CourseName = "Introduction to Machine Learning", Description = "Explore the fundamentals of machine learning algorithms and their applications.", Instructor = "Carol Washington", DurationHours = 20, Category = "Technical" }, + new TrainingCourse { Id = 13, CourseName = "Time Management Strategies", Description = "Practical techniques for prioritizing tasks, managing deadlines, and improving productivity.", Instructor = "Maria Johansson", DurationHours = 3, Category = "Professional Development" }, + new TrainingCourse { Id = 14, CourseName = "Content Marketing Fundamentals", Description = "Learn to create compelling content that drives engagement and supports business goals.", Instructor = "James Thompson", DurationHours = 6, Category = "Marketing" }, + new TrainingCourse { Id = 15, CourseName = "Conflict Resolution", Description = "Strategies for managing and resolving workplace conflicts constructively.", Instructor = "Elena Ruiz", DurationHours = 4, Category = "Management" } + }; + } + + public static List GetResources() + { + return new List + { + new Resource { Id = 1, Title = "Employee Handbook 2025", Description = "Complete guide to company policies, procedures, and employee benefits.", CategoryId = 1, CategoryName = "HR Policies", Url = "~/Content/Resources/employee-handbook.pdf", FileType = "PDF" }, + new Resource { Id = 2, Title = "Remote Work Guidelines", Description = "Policies and best practices for working remotely.", CategoryId = 1, CategoryName = "HR Policies", Url = "~/Content/Resources/remote-work-guide.pdf", FileType = "PDF" }, + new Resource { Id = 3, Title = "Code of Conduct", Description = "Company code of conduct and ethics guidelines.", CategoryId = 1, CategoryName = "HR Policies", Url = "~/Content/Resources/code-of-conduct.pdf", FileType = "PDF" }, + new Resource { Id = 4, Title = "IT Setup Guide", Description = "Instructions for setting up your workstation, VPN, and development tools.", CategoryId = 2, CategoryName = "IT Resources", Url = "~/Content/Resources/it-setup-guide.pdf", FileType = "PDF" }, + new Resource { Id = 5, Title = "VPN Configuration", Description = "Step-by-step VPN setup instructions for remote access.", CategoryId = 2, CategoryName = "IT Resources", Url = "~/Content/Resources/vpn-config.pdf", FileType = "PDF" }, + new Resource { Id = 6, Title = "Software Request Form", Description = "Form to request new software installations or licenses.", CategoryId = 2, CategoryName = "IT Resources", Url = "~/Content/Resources/software-request.docx", FileType = "DOCX" }, + new Resource { Id = 7, Title = "Expense Report Template", Description = "Standard template for submitting expense reimbursement requests.", CategoryId = 3, CategoryName = "Finance", Url = "~/Content/Resources/expense-template.xlsx", FileType = "XLSX" }, + new Resource { Id = 8, Title = "Travel Policy", Description = "Guidelines for business travel, booking, and expense limits.", CategoryId = 3, CategoryName = "Finance", Url = "~/Content/Resources/travel-policy.pdf", FileType = "PDF" }, + new Resource { Id = 9, Title = "Purchase Order Process", Description = "How to submit and track purchase orders.", CategoryId = 3, CategoryName = "Finance", Url = "~/Content/Resources/po-process.pdf", FileType = "PDF" }, + new Resource { Id = 10, Title = "Brand Style Guide", Description = "Official brand guidelines including logos, colors, and typography.", CategoryId = 4, CategoryName = "Marketing", Url = "~/Content/Resources/brand-guide.pdf", FileType = "PDF" }, + new Resource { Id = 11, Title = "Social Media Policy", Description = "Guidelines for representing the company on social media.", CategoryId = 4, CategoryName = "Marketing", Url = "~/Content/Resources/social-media-policy.pdf", FileType = "PDF" }, + new Resource { Id = 12, Title = "Presentation Template", Description = "Official company PowerPoint template for presentations.", CategoryId = 4, CategoryName = "Marketing", Url = "~/Content/Resources/presentation-template.pptx", FileType = "PPTX" }, + new Resource { Id = 13, Title = "Onboarding Checklist", Description = "New employee onboarding checklist for managers.", CategoryId = 5, CategoryName = "Training", Url = "~/Content/Resources/onboarding-checklist.pdf", FileType = "PDF" }, + new Resource { Id = 14, Title = "Mentorship Program Guide", Description = "Information about the employee mentorship program.", CategoryId = 5, CategoryName = "Training", Url = "~/Content/Resources/mentorship-guide.pdf", FileType = "PDF" }, + new Resource { Id = 15, Title = "Performance Review Form", Description = "Annual performance review form for managers and employees.", CategoryId = 5, CategoryName = "Training", Url = "~/Content/Resources/review-form.docx", FileType = "DOCX" }, + new Resource { Id = 16, Title = "Emergency Procedures", Description = "Building emergency procedures and evacuation routes.", CategoryId = 6, CategoryName = "Facilities", Url = "~/Content/Resources/emergency-procedures.pdf", FileType = "PDF" }, + new Resource { Id = 17, Title = "Conference Room Booking Guide", Description = "How to reserve conference rooms and AV equipment.", CategoryId = 6, CategoryName = "Facilities", Url = "~/Content/Resources/room-booking.pdf", FileType = "PDF" }, + new Resource { Id = 18, Title = "Parking Pass Application", Description = "Form to request a parking pass for the employee garage.", CategoryId = 6, CategoryName = "Facilities", Url = "~/Content/Resources/parking-pass.pdf", FileType = "PDF" }, + new Resource { Id = 19, Title = "Benefits Summary 2025", Description = "Overview of all employee benefits including health, dental, and vision.", CategoryId = 1, CategoryName = "HR Policies", Url = "~/Content/Resources/benefits-summary.pdf", FileType = "PDF" }, + new Resource { Id = 20, Title = "Development Environment Standards", Description = "Coding standards, source control policies, and CI/CD pipeline documentation.", CategoryId = 2, CategoryName = "IT Resources", Url = "~/Content/Resources/dev-standards.pdf", FileType = "PDF" } + }; + } + } +} diff --git a/samples/DepartmentPortal/Models/Resource.cs b/samples/DepartmentPortal/Models/Resource.cs new file mode 100644 index 000000000..495db9e16 --- /dev/null +++ b/samples/DepartmentPortal/Models/Resource.cs @@ -0,0 +1,13 @@ +namespace DepartmentPortal.Models +{ + public class Resource + { + public int Id { get; set; } + public string Title { get; set; } + public string Description { get; set; } + public int CategoryId { get; set; } + public string CategoryName { get; set; } + public string Url { get; set; } + public string FileType { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/SearchEventArgs.cs b/samples/DepartmentPortal/Models/SearchEventArgs.cs new file mode 100644 index 000000000..259c85774 --- /dev/null +++ b/samples/DepartmentPortal/Models/SearchEventArgs.cs @@ -0,0 +1,10 @@ +using System; + +namespace DepartmentPortal.Models +{ + public class SearchEventArgs : EventArgs + { + public string SearchTerm { get; set; } + public string Category { get; set; } + } +} diff --git a/samples/DepartmentPortal/Models/TrainingCourse.cs b/samples/DepartmentPortal/Models/TrainingCourse.cs new file mode 100644 index 000000000..992c7b7dd --- /dev/null +++ b/samples/DepartmentPortal/Models/TrainingCourse.cs @@ -0,0 +1,12 @@ +namespace DepartmentPortal.Models +{ + public class TrainingCourse + { + public int Id { get; set; } + public string CourseName { get; set; } + public string Description { get; set; } + public string Instructor { get; set; } + public int DurationHours { get; set; } + public string Category { get; set; } + } +} diff --git a/samples/DepartmentPortal/MyTraining.aspx b/samples/DepartmentPortal/MyTraining.aspx new file mode 100644 index 000000000..a9e459f10 --- /dev/null +++ b/samples/DepartmentPortal/MyTraining.aspx @@ -0,0 +1,32 @@ +<%@ Page Title="My Training" Language="C#" AutoEventWireup="true" CodeBehind="MyTraining.aspx.cs" Inherits="DepartmentPortal.MyTrainingPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/TrainingCatalog.ascx" TagName="TrainingCatalog" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
+
+ +

Enrolled Courses ()

+ + + + +
+

No Enrolled Courses

+

You haven't enrolled in any courses yet. Browse our training catalog to get started!

+ + Browse Training Catalog + +
+ +
+
+ + + diff --git a/samples/DepartmentPortal/MyTraining.aspx.cs b/samples/DepartmentPortal/MyTraining.aspx.cs new file mode 100644 index 000000000..c2bcc6aad --- /dev/null +++ b/samples/DepartmentPortal/MyTraining.aspx.cs @@ -0,0 +1,60 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class MyTrainingPage : BasePage + { + protected Panel EnrolledCoursesPanel; + protected Panel NoCoursesPanel; + protected Label EnrolledCountLabel; + private List EnrolledCourses + { + get + { + if (Session["EnrolledCourses"] == null) + { + Session["EnrolledCourses"] = new List(); + } + return (List)Session["EnrolledCourses"]; + } + } + + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + BindEnrolledCourses(); + } + } + + private void BindEnrolledCourses() + { + var enrolledCourseIds = EnrolledCourses; + + if (enrolledCourseIds.Count == 0) + { + EnrolledCoursesPanel.Visible = false; + NoCoursesPanel.Visible = true; + return; + } + + var allCourses = PortalDataProvider.GetCourses(); + var enrolledCourses = allCourses.Where(c => enrolledCourseIds.Contains(c.Id)).ToList(); + + EnrolledCoursesPanel.Visible = true; + NoCoursesPanel.Visible = false; + + EnrolledCountLabel.Text = enrolledCourses.Count.ToString(); + + var catalog = (DepartmentPortal.Controls.TrainingCatalog)FindControl("EnrolledTrainingCatalogControl"); + if (catalog != null) + { + catalog.Courses = enrolledCourses; + } + } + } +} diff --git a/samples/DepartmentPortal/Properties/AssemblyInfo.cs b/samples/DepartmentPortal/Properties/AssemblyInfo.cs new file mode 100644 index 000000000..36d03e2aa --- /dev/null +++ b/samples/DepartmentPortal/Properties/AssemblyInfo.cs @@ -0,0 +1,14 @@ +using System.Reflection; +using System.Runtime.InteropServices; + +[assembly: AssemblyTitle("DepartmentPortal")] +[assembly: AssemblyDescription("Sample Web Forms application for BlazorWebFormsComponents migration testing")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("DepartmentPortal")] +[assembly: AssemblyCopyright("Copyright © 2025")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +[assembly: ComVisible(false)] +[assembly: Guid("e1a2b3c4-d5e6-7890-abcd-ef1234567890")] diff --git a/samples/DepartmentPortal/ResourceDetail.aspx b/samples/DepartmentPortal/ResourceDetail.aspx new file mode 100644 index 000000000..a9e750db7 --- /dev/null +++ b/samples/DepartmentPortal/ResourceDetail.aspx @@ -0,0 +1,61 @@ +<%@ Page Title="Resource Details" Language="C#" AutoEventWireup="true" CodeBehind="ResourceDetail.aspx.cs" Inherits="DepartmentPortal.ResourceDetailPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + + +
+
+
+

+

+ + Category: +

+
+
+

+
+ +
+
+
File Type:
+
+
Size:
+
+
Last Updated:
+
+
+
+ +
+ + Download + + +
+
+
+
+ + + +
+ Resource not found. The resource you are looking for does not exist. +
+ + Back to Resource Library + + + + + Back to Resource Library + + + + diff --git a/samples/DepartmentPortal/ResourceDetail.aspx.cs b/samples/DepartmentPortal/ResourceDetail.aspx.cs new file mode 100644 index 000000000..80fe07f31 --- /dev/null +++ b/samples/DepartmentPortal/ResourceDetail.aspx.cs @@ -0,0 +1,91 @@ +using System; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class ResourceDetailPage : BasePage + { + protected Panel ResourceDetailsPanel; + protected Panel NotFoundPanel; + protected Label TitleLabel; + protected Label CategoryLabel; + protected Label DescriptionLabel; + protected Label FileTypeLabel; + protected Label FileSizeLabel; + protected Label LastUpdatedLabel; + protected HyperLink DownloadLink; + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + int resourceId = 0; + if (Request.QueryString["id"] != null && int.TryParse(Request.QueryString["id"], out resourceId)) + { + LoadResource(resourceId); + } + else + { + ShowNotFound(); + } + } + } + + protected void ShareButton_Click(object sender, EventArgs e) + { + ShowMessage("Share functionality coming soon!"); + } + + private void LoadResource(int resourceId) + { + var resource = PortalDataProvider.GetResources().FirstOrDefault(r => r.Id == resourceId); + + if (resource == null) + { + ShowNotFound(); + return; + } + + ResourceDetailsPanel.Visible = true; + NotFoundPanel.Visible = false; + + // Set page header + var pageHeader = (DepartmentPortal.Controls.PageHeader)FindControl("PageHeaderControl"); + if (pageHeader != null) + { + pageHeader.PageTitle = resource.Title; + } + + // Set content + TitleLabel.Text = resource.Title; + CategoryLabel.Text = resource.CategoryName; + DescriptionLabel.Text = resource.Description; + FileTypeLabel.Text = resource.FileType ?? "N/A"; + FileSizeLabel.Text = "N/A"; + LastUpdatedLabel.Text = "N/A"; + + // Set download link + DownloadLink.NavigateUrl = resource.Url ?? "#"; + } + + private void ShowNotFound() + { + ResourceDetailsPanel.Visible = false; + NotFoundPanel.Visible = true; + } + + private string FormatFileSize(long bytes) + { + string[] sizes = { "B", "KB", "MB", "GB" }; + double len = bytes; + int order = 0; + while (len >= 1024 && order < sizes.Length - 1) + { + order++; + len = len / 1024; + } + return String.Format("{0:0.##} {1}", len, sizes[order]); + } + } +} diff --git a/samples/DepartmentPortal/Resources.aspx b/samples/DepartmentPortal/Resources.aspx new file mode 100644 index 000000000..6ba74a605 --- /dev/null +++ b/samples/DepartmentPortal/Resources.aspx @@ -0,0 +1,67 @@ +<%@ Page Title="Resources" Language="C#" AutoEventWireup="true" CodeBehind="Resources.aspx.cs" Inherits="DepartmentPortal.ResourcesPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/ResourceBrowser.ascx" TagName="ResourceBrowser" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
+ + + + +
+ + + <%# Eval("Title") %> + + - <%# Eval("Description") %> +
+ + + + + + + + + +
+ + + <%# Eval("Title") %> + + - <%# Eval("Description") %> +
+ + + + + + + + + +
+ + + <%# Eval("Title") %> + + - <%# Eval("Description") %> +
+ + + + + +
+ +
+
+ + + diff --git a/samples/DepartmentPortal/Resources.aspx.cs b/samples/DepartmentPortal/Resources.aspx.cs new file mode 100644 index 000000000..6e1b370cf --- /dev/null +++ b/samples/DepartmentPortal/Resources.aspx.cs @@ -0,0 +1,59 @@ +using System; +using System.Linq; +using System.Web.UI; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class ResourcesPage : BasePage + { + protected DepartmentPortal.Controls.SectionPanel DocumentsSection; + protected DepartmentPortal.Controls.SectionPanel TemplatesSection; + protected DepartmentPortal.Controls.SectionPanel ToolsSection; + + protected override void OnPreRender(EventArgs e) + { + base.OnPreRender(e); + BindResources(); + } + + private void BindResources() + { + var allResources = PortalDataProvider.GetResources(); + + // Group by file type for practical categorization + var documents = allResources.Where(r => r.FileType == "PDF").ToList(); + var templates = allResources.Where(r => + r.FileType == "DOCX" || r.FileType == "XLSX" || r.FileType == "PPTX").ToList(); + var tools = allResources.Where(r => + r.FileType != "PDF" && r.FileType != "DOCX" && + r.FileType != "XLSX" && r.FileType != "PPTX").ToList(); + + // Force SectionPanel template instantiation before FindControl + DocumentsSection.EnsureChildControls(); + var docsRepeater = DocumentsSection.FindControl("DocumentsRepeater") as Repeater; + if (docsRepeater != null) + { + docsRepeater.DataSource = documents; + docsRepeater.DataBind(); + } + + TemplatesSection.EnsureChildControls(); + var templatesRepeater = TemplatesSection.FindControl("TemplatesRepeater") as Repeater; + if (templatesRepeater != null) + { + templatesRepeater.DataSource = templates; + templatesRepeater.DataBind(); + } + + ToolsSection.EnsureChildControls(); + var toolsRepeater = ToolsSection.FindControl("ToolsRepeater") as Repeater; + if (toolsRepeater != null) + { + toolsRepeater.DataSource = tools; + toolsRepeater.DataBind(); + } + } + } +} diff --git a/samples/DepartmentPortal/Site.Master b/samples/DepartmentPortal/Site.Master new file mode 100644 index 000000000..8608059af --- /dev/null +++ b/samples/DepartmentPortal/Site.Master @@ -0,0 +1,58 @@ +<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.Master.cs" Inherits="DepartmentPortal.SiteMaster" %> + + + + + + + + <%: Page.Title %> - Department Portal + + + + +
+ + +
+ + + +
+
+

© <%: DateTime.Now.Year %> - Department Portal | Contoso Corporation

+
+
+
+ + + + diff --git a/samples/DepartmentPortal/Site.Master.cs b/samples/DepartmentPortal/Site.Master.cs new file mode 100644 index 000000000..50456fd8e --- /dev/null +++ b/samples/DepartmentPortal/Site.Master.cs @@ -0,0 +1,37 @@ +using System; +using System.Web.UI.WebControls; + +namespace DepartmentPortal +{ + public partial class SiteMaster : BaseMasterPage + { + protected HyperLink LoginLink; + protected LinkButton LogoutLink; + protected Label UserNameLabel; + + protected new void Page_Load(object sender, EventArgs e) + { + base.Page_Load(sender, e); + + string displayName = UserDisplayName; + if (displayName != "Guest") + { + if (LoginLink != null) LoginLink.Visible = false; + if (LogoutLink != null) LogoutLink.Visible = true; + if (UserNameLabel != null) UserNameLabel.Text = "Welcome, " + displayName + " | "; + } + else + { + if (LoginLink != null) LoginLink.Visible = true; + if (LogoutLink != null) LogoutLink.Visible = false; + if (UserNameLabel != null) UserNameLabel.Text = ""; + } + } + + protected void LogoutLink_Click(object sender, EventArgs e) + { + Session.Clear(); + Response.Redirect("~/Default.aspx"); + } + } +} diff --git a/samples/DepartmentPortal/Training.aspx b/samples/DepartmentPortal/Training.aspx new file mode 100644 index 000000000..049e8d993 --- /dev/null +++ b/samples/DepartmentPortal/Training.aspx @@ -0,0 +1,51 @@ +<%@ Page Title="Training" Language="C#" AutoEventWireup="true" CodeBehind="Training.aspx.cs" Inherits="DepartmentPortal.TrainingPage" %> +<%@ Register Src="~/Controls/PageHeader.ascx" TagName="PageHeader" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Breadcrumb.ascx" TagName="Breadcrumb" TagPrefix="uc" %> +<%@ Register Src="~/Controls/SearchBox.ascx" TagName="SearchBox" TagPrefix="uc" %> +<%@ Register Src="~/Controls/TrainingCatalog.ascx" TagName="TrainingCatalog" TagPrefix="uc" %> +<%@ Register Src="~/Controls/Footer.ascx" TagName="Footer" TagPrefix="uc" %> + + + + + + +
+
+
+
+ +
+
+ + +
+ +
+
+
+

Quick Poll

+
+
+ +
+
+ +
+
+

My Enrollments

+
+
+

You are enrolled in courses.

+ + View My Courses + +
+
+
+
+ + + diff --git a/samples/DepartmentPortal/Training.aspx.cs b/samples/DepartmentPortal/Training.aspx.cs new file mode 100644 index 000000000..fb95a0aa4 --- /dev/null +++ b/samples/DepartmentPortal/Training.aspx.cs @@ -0,0 +1,99 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web.UI.WebControls; +using DepartmentPortal.Models; + +namespace DepartmentPortal +{ + public partial class TrainingPage : BasePage + { + protected Label EnrollmentCountLabel; + protected DepartmentPortal.Controls.TrainingCatalog TrainingCatalogControl; + protected DepartmentPortal.Controls.PollQuestion PollQuestionControl; + + private string SearchQuery + { + get { return ViewState["SearchQuery"] as string ?? string.Empty; } + set { ViewState["SearchQuery"] = value; } + } + + private List EnrolledCourses + { + get + { + if (Session["EnrolledCourses"] == null) + { + Session["EnrolledCourses"] = new List(); + } + return (List)Session["EnrolledCourses"]; + } + } + + protected void Page_Load(object sender, EventArgs e) + { + if (!IsPostBack) + { + SetupPoll(); + } + } + + protected override void OnPreRender(EventArgs e) + { + base.OnPreRender(e); + BindTrainingCatalog(); + UpdateEnrollmentCount(); + } + + protected void SearchBoxControl_Search(object sender, SearchEventArgs e) + { + SearchQuery = e.SearchTerm; + } + + protected void TrainingCatalogControl_EnrollmentRequested(object sender, int courseId) + { + ShowMessage("Successfully enrolled in course!"); + } + + protected void PollQuestionControl_AnswerSubmitted(object sender, DepartmentPortal.Controls.PollVoteEventArgs e) + { + ShowMessage("Thank you for your feedback!"); + } + + private void BindTrainingCatalog() + { + var allCourses = PortalDataProvider.GetCourses(); + + var filteredCourses = allCourses.AsEnumerable(); + + if (!string.IsNullOrWhiteSpace(SearchQuery)) + { + filteredCourses = filteredCourses.Where(c => + c.CourseName.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + c.Category.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0 || + c.Description.IndexOf(SearchQuery, StringComparison.OrdinalIgnoreCase) >= 0); + } + + if (TrainingCatalogControl != null) + { + TrainingCatalogControl.Courses = filteredCourses.ToList(); + } + } + + private void UpdateEnrollmentCount() + { + if (EnrollmentCountLabel != null) + { + EnrollmentCountLabel.Text = EnrolledCourses.Count.ToString(); + } + } + + private void SetupPoll() + { + if (PollQuestionControl != null) + { + PollQuestionControl.Options = "In-person classroom,Live virtual sessions,Self-paced online,Hybrid (mix of all)"; + } + } + } +} diff --git a/samples/DepartmentPortal/Web.config b/samples/DepartmentPortal/Web.config new file mode 100644 index 000000000..ab88c840c --- /dev/null +++ b/samples/DepartmentPortal/Web.config @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + + + diff --git a/samples/DepartmentPortal/packages.config b/samples/DepartmentPortal/packages.config new file mode 100644 index 000000000..c4dffa6c5 --- /dev/null +++ b/samples/DepartmentPortal/packages.config @@ -0,0 +1,4 @@ + + + + diff --git a/src/BlazorWebFormsComponents.Analyzers.Test/AllAnalyzersIntegrationTests.cs b/src/BlazorWebFormsComponents.Analyzers.Test/AllAnalyzersIntegrationTests.cs index 5aab250ff..6f999cc63 100644 --- a/src/BlazorWebFormsComponents.Analyzers.Test/AllAnalyzersIntegrationTests.cs +++ b/src/BlazorWebFormsComponents.Analyzers.Test/AllAnalyzersIntegrationTests.cs @@ -37,6 +37,10 @@ public class AllAnalyzersIntegrationTests "BWFC012", // RunatServerAnalyzer "BWFC013", // ResponseObjectUsageAnalyzer "BWFC014", // RequestObjectUsageAnalyzer + "BWFC020", // ViewStatePropertyPatternAnalyzer + "BWFC021", // FindControlUsageAnalyzer + "BWFC022", // PageClientScriptUsageAnalyzer + "BWFC023", // IPostBackEventHandlerUsageAnalyzer }; #region ID Registration and Uniqueness @@ -96,14 +100,15 @@ public void AllExpectedIds_AreRegistered() } [Fact] - public void AllAnalyzers_HaveUsageCategory() + public void AllAnalyzers_HaveValidCategory() { + var validCategories = new[] { "Usage", "Migration" }; foreach (var analyzerType in AllAnalyzerTypes) { var analyzer = CreateAnalyzer(analyzerType); foreach (var descriptor in analyzer.SupportedDiagnostics) { - Assert.Equal("Usage", descriptor.Category); + Assert.Contains(descriptor.Category, validCategories); } } } diff --git a/src/BlazorWebFormsComponents.Analyzers.Test/FindControlUsageAnalyzerTests.cs b/src/BlazorWebFormsComponents.Analyzers.Test/FindControlUsageAnalyzerTests.cs new file mode 100644 index 000000000..d82d0aa1d --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers.Test/FindControlUsageAnalyzerTests.cs @@ -0,0 +1,205 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.Testing; + +namespace BlazorWebFormsComponents.Analyzers.Test; + +using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest< + FindControlUsageAnalyzer, + DefaultVerifier>; + +/// +/// Tests for BWFC021: FindControl usage detection. +/// The analyzer flags FindControl calls on non-BWFC types (e.g., System.Web.UI.Control) +/// but does NOT flag FindControl calls on BaseWebFormsComponent subclasses. +/// No code fix is offered — BWFC's FindControl is the canonical API name. +/// +public class FindControlUsageAnalyzerTests +{ + private const string StubSource = @" +public class Control +{ + public Control FindControl(string id) => null; +} + +public class BaseWebFormsComponent +{ + public BaseWebFormsComponent FindControl(string id) => null; +} +"; + + private static DiagnosticResult ExpectBWFC021() => + new DiagnosticResult(FindControlUsageAnalyzer.DiagnosticId, DiagnosticSeverity.Warning); + + #region Positive cases — BWFC021 SHOULD fire + + [Fact] + public async Task FindControl_DirectCall_ReportsDiagnostic() + { + var source = @" +public class MyPage : Control +{ + public void Page_Load() + { + var ctl = {|#0:FindControl(""txtName"")|}; + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC021().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task FindControl_ThisQualified_ReportsDiagnostic() + { + var source = @" +public class MyPage : Control +{ + public void Page_Load() + { + var ctl = {|#0:this.FindControl(""txtName"")|}; + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC021().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task FindControl_OnVariable_ReportsDiagnostic() + { + var source = @" +public class MyPage : Control +{ + public void Page_Load() + { + Control parent = this; + var ctl = {|#0:parent.FindControl(""txtName"")|}; + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC021().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task MultipleFindControlCalls_ReportsAll() + { + var source = @" +public class MyPage : Control +{ + public void Page_Load() + { + var a = {|#0:FindControl(""txtA"")|}; + var b = {|#1:FindControl(""txtB"")|}; + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = + { + ExpectBWFC021().WithLocation(0), + ExpectBWFC021().WithLocation(1), + } + }; + await test.RunAsync(); + } + + #endregion + + #region Negative cases — BWFC021 should NOT fire + + [Fact] + public async Task FindControl_OnBwfcType_NoDiagnostic() + { + var source = @" +public class MyComponent : BaseWebFormsComponent +{ + public void OnInit() + { + var ctl = FindControl(""txtName""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task FindControl_OnBwfcType_ThisQualified_NoDiagnostic() + { + var source = @" +public class MyComponent : BaseWebFormsComponent +{ + public void OnInit() + { + var ctl = this.FindControl(""txtName""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task FindControl_OnBwfcVariable_NoDiagnostic() + { + var source = @" +public class MyComponent : BaseWebFormsComponent +{ + public void OnInit() + { + BaseWebFormsComponent parent = this; + var ctl = parent.FindControl(""txtName""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task DifferentMethodName_NoDiagnostic() + { + var source = @" +public class MyPage +{ + public object FindItem(string id) => null; + + public void Page_Load() + { + var item = FindItem(""key""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + #endregion +} \ No newline at end of file diff --git a/src/BlazorWebFormsComponents.Analyzers.Test/IPostBackEventHandlerUsageAnalyzerTests.cs b/src/BlazorWebFormsComponents.Analyzers.Test/IPostBackEventHandlerUsageAnalyzerTests.cs new file mode 100644 index 000000000..8eb9734e6 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers.Test/IPostBackEventHandlerUsageAnalyzerTests.cs @@ -0,0 +1,137 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.Testing; + +namespace BlazorWebFormsComponents.Analyzers.Test; + +using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest< + IPostBackEventHandlerUsageAnalyzer, + DefaultVerifier>; + +/// +/// Tests for BWFC023: IPostBackEventHandler implementation detection (no code fix). +/// +public class IPostBackEventHandlerUsageAnalyzerTests +{ + private const string StubSource = @" +public interface IPostBackEventHandler +{ + void RaisePostBackEvent(string eventArgument); +} +"; + + private static DiagnosticResult ExpectBWFC023() => + new DiagnosticResult(IPostBackEventHandlerUsageAnalyzer.DiagnosticId, DiagnosticSeverity.Warning); + + #region Positive cases — BWFC023 SHOULD fire + + [Fact] + public async Task ClassImplementingIPostBackEventHandler_ReportsDiagnostic() + { + var source = @" +public class {|#0:MyButton|} : IPostBackEventHandler +{ + public void RaisePostBackEvent(string eventArgument) { } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC023().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task ClassImplementingMultipleInterfaces_IncludingIPostBackEventHandler_ReportsDiagnostic() + { + var source = @" +public interface IMyInterface { } + +public class {|#0:MyControl|} : IMyInterface, IPostBackEventHandler +{ + public void RaisePostBackEvent(string eventArgument) { } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC023().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task ClassInheritingBaseAndImplementingInterface_ReportsDiagnostic() + { + var source = @" +public class ControlBase { } + +public class {|#0:MyButton|} : ControlBase, IPostBackEventHandler +{ + public void RaisePostBackEvent(string eventArgument) { } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC023().WithLocation(0) } + }; + await test.RunAsync(); + } + + #endregion + + #region Negative cases — BWFC023 should NOT fire + + [Fact] + public async Task ClassNotImplementingInterface_NoDiagnostic() + { + var source = @" +public class MyButton +{ + public void RaisePostBackEvent(string eventArgument) { } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task ClassImplementingDifferentInterface_NoDiagnostic() + { + var source = @" +public interface IMyHandler +{ + void Handle(string arg); +} + +public class MyHandler : IMyHandler +{ + public void Handle(string arg) { } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task EmptyClass_NoDiagnostic() + { + var source = @" +public class MyClass { }"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + #endregion +} diff --git a/src/BlazorWebFormsComponents.Analyzers.Test/PageClientScriptUsageAnalyzerTests.cs b/src/BlazorWebFormsComponents.Analyzers.Test/PageClientScriptUsageAnalyzerTests.cs new file mode 100644 index 000000000..bbc2f2180 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers.Test/PageClientScriptUsageAnalyzerTests.cs @@ -0,0 +1,156 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.Testing; + +namespace BlazorWebFormsComponents.Analyzers.Test; + +using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest< + PageClientScriptUsageAnalyzer, + DefaultVerifier>; + +/// +/// Tests for BWFC022: Page.ClientScript usage detection (no code fix). +/// +public class PageClientScriptUsageAnalyzerTests +{ + private const string StubSource = @" +public class ClientScriptManager +{ + public void RegisterStartupScript(System.Type type, string key, string script) { } + public string GetPostBackEventReference(object control) => """"; + public void RegisterClientScriptBlock(System.Type type, string key, string script) { } +} + +public class PageBase +{ + public ClientScriptManager ClientScript { get; } = new ClientScriptManager(); +} +"; + + private static DiagnosticResult ExpectBWFC022() => + new DiagnosticResult(PageClientScriptUsageAnalyzer.DiagnosticId, DiagnosticSeverity.Warning); + + #region Positive cases — BWFC022 SHOULD fire + + [Fact] + public async Task PageClientScript_RegisterStartupScript_ReportsDiagnostic() + { + var source = @" +public class MyPage +{ + public PageBase Page { get; } = new PageBase(); + + public void Page_Load() + { + {|#0:Page.ClientScript|}.RegisterStartupScript(GetType(), ""key"", ""alert('hi')""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC022().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task PageClientScript_GetPostBackEventReference_ReportsDiagnostic() + { + var source = @" +public class MyPage +{ + public PageBase Page { get; } = new PageBase(); + + public void DoWork() + { + var script = {|#0:Page.ClientScript|}.GetPostBackEventReference(this); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC022().WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task PageClientScript_MultipleUsages_ReportsAll() + { + var source = @" +public class MyPage +{ + public PageBase Page { get; } = new PageBase(); + + public void Page_Load() + { + {|#0:Page.ClientScript|}.RegisterStartupScript(GetType(), ""key1"", ""alert('a')""); + {|#1:Page.ClientScript|}.RegisterClientScriptBlock(GetType(), ""key2"", ""var x=1;""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = + { + ExpectBWFC022().WithLocation(0), + ExpectBWFC022().WithLocation(1), + } + }; + await test.RunAsync(); + } + + #endregion + + #region Negative cases — BWFC022 should NOT fire + + [Fact] + public async Task NonPageClientScript_NoDiagnostic() + { + var source = @" +public class ScriptHelper +{ + public ClientScriptManager ClientScript { get; } = new ClientScriptManager(); +} + +public class MyPage +{ + public void DoWork() + { + var helper = new ScriptHelper(); + helper.ClientScript.RegisterStartupScript(GetType(), ""key"", ""alert('hi')""); + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task PlainPageProperty_NoDiagnostic() + { + var source = @" +public class MyPage +{ + public PageBase Page { get; } = new PageBase(); + + public void DoWork() + { + var p = Page; + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + #endregion +} diff --git a/src/BlazorWebFormsComponents.Analyzers.Test/ViewStatePropertyPatternAnalyzerTests.cs b/src/BlazorWebFormsComponents.Analyzers.Test/ViewStatePropertyPatternAnalyzerTests.cs new file mode 100644 index 000000000..62848a539 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers.Test/ViewStatePropertyPatternAnalyzerTests.cs @@ -0,0 +1,260 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.Testing; + +namespace BlazorWebFormsComponents.Analyzers.Test; + +using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest< + ViewStatePropertyPatternAnalyzer, + DefaultVerifier>; + +using CodeFixTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpCodeFixTest< + ViewStatePropertyPatternAnalyzer, + ViewStatePropertyPatternCodeFixProvider, + DefaultVerifier>; + +/// +/// Tests for BWFC020: ViewState-backed property pattern detection and code fix. +/// +public class ViewStatePropertyPatternAnalyzerTests +{ + private const string StubSource = @" +using System.Collections.Generic; + +public class PageBase +{ + public Dictionary ViewState { get; } = new Dictionary(); +} + +namespace Microsoft.AspNetCore.Components +{ + [System.AttributeUsage(System.AttributeTargets.Property)] + public class ParameterAttribute : System.Attribute { } +} +"; + + private static DiagnosticResult ExpectBWFC020(string propertyName) => + new DiagnosticResult(ViewStatePropertyPatternAnalyzer.DiagnosticId, DiagnosticSeverity.Info) + .WithArguments(propertyName); + + #region Positive cases — BWFC020 SHOULD fire + + [Fact] + public async Task ViewStateBackedProperty_GetSet_ReportsDiagnostic() + { + var source = @" +public class MyControl : PageBase +{ + public string {|#0:Text|} + { + get { return (string)ViewState[""Text""]; } + set { ViewState[""Text""] = value; } + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC020("Text").WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task ViewStateBackedProperty_ThisQualified_ReportsDiagnostic() + { + var source = @" +public class MyControl : PageBase +{ + public int {|#0:PageSize|} + { + get { return (int)this.ViewState[""PageSize""]; } + set { this.ViewState[""PageSize""] = value; } + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC020("PageSize").WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task ViewStateBackedProperty_GetOnly_ReportsDiagnostic() + { + var source = @" +public class MyControl : PageBase +{ + public string {|#0:Label|} + { + get { return (string)ViewState[""Label""]; } + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC020("Label").WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task MultipleViewStateProperties_ReportsAll() + { + var source = @" +public class MyControl : PageBase +{ + public string {|#0:Text|} + { + get { return (string)ViewState[""Text""]; } + set { ViewState[""Text""] = value; } + } + + public int {|#1:Count|} + { + get { return (int)ViewState[""Count""]; } + set { ViewState[""Count""] = value; } + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } }, + ExpectedDiagnostics = + { + ExpectBWFC020("Text").WithLocation(0), + ExpectBWFC020("Count").WithLocation(1), + } + }; + await test.RunAsync(); + } + + #endregion + + #region Negative cases — BWFC020 should NOT fire + + [Fact] + public async Task AutoProperty_NoDiagnostic() + { + var source = @" +public class MyControl : PageBase +{ + public string Text { get; set; } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task PropertyWithBackingField_NoDiagnostic() + { + var source = @" +public class MyControl : PageBase +{ + private string _text; + public string Text + { + get { return _text; } + set { _text = value; } + } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + [Fact] + public async Task PropertyWithNoAccessorBody_NoDiagnostic() + { + var source = @" +public class MyControl : PageBase +{ + public string Text { get; set; } + public int Count { get; } +}"; + + var test = new AnalyzerTest + { + TestState = { Sources = { source, StubSource } } + }; + await test.RunAsync(); + } + + #endregion + + #region Code fix tests + + [Fact] + public async Task CodeFix_ConvertsToParameterAutoProperty() + { + var testSource = @" +using Microsoft.AspNetCore.Components; + +public class MyControl : PageBase +{ + public string {|#0:Text|} + { + get { return (string)ViewState[""Text""]; } + set { ViewState[""Text""] = value; } + } +}"; + + var fixedSource = @" +using Microsoft.AspNetCore.Components; + +public class MyControl : PageBase +{ + [Parameter] + public string Text { get; set; } +}"; + + var test = new CodeFixTest + { + TestState = { Sources = { testSource, StubSource } }, + FixedState = { Sources = { fixedSource, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC020("Text").WithLocation(0) } + }; + await test.RunAsync(); + } + + [Fact] + public async Task CodeFix_AddsUsingDirective_WhenMissing() + { + var testSource = @" +public class MyControl : PageBase +{ + public string {|#0:Text|} + { + get { return (string)ViewState[""Text""]; } + set { ViewState[""Text""] = value; } + } +}"; + + var fixedSource = @"using Microsoft.AspNetCore.Components; + +public class MyControl : PageBase +{ + [Parameter] + public string Text { get; set; } +}"; + + var test = new CodeFixTest + { + TestState = { Sources = { testSource, StubSource } }, + FixedState = { Sources = { fixedSource, StubSource } }, + ExpectedDiagnostics = { ExpectBWFC020("Text").WithLocation(0) } + }; + await test.RunAsync(); + } + + #endregion +} diff --git a/src/BlazorWebFormsComponents.Analyzers/AnalyzerReleases.Unshipped.md b/src/BlazorWebFormsComponents.Analyzers/AnalyzerReleases.Unshipped.md index b23abdfaa..f08e374e8 100644 --- a/src/BlazorWebFormsComponents.Analyzers/AnalyzerReleases.Unshipped.md +++ b/src/BlazorWebFormsComponents.Analyzers/AnalyzerReleases.Unshipped.md @@ -12,3 +12,7 @@ BWFC011 | Usage | Info | EventHandlerSignatureAnalyzer BWFC012 | Usage | Warning | RunatServerAnalyzer BWFC013 | Usage | Warning | ResponseObjectUsageAnalyzer BWFC014 | Usage | Warning | RequestObjectUsageAnalyzer +BWFC020 | Migration | Info | ViewStatePropertyPatternAnalyzer +BWFC021 | Migration | Warning | FindControlUsageAnalyzer +BWFC022 | Migration | Warning | PageClientScriptUsageAnalyzer +BWFC023 | Migration | Warning | IPostBackEventHandlerUsageAnalyzer diff --git a/src/BlazorWebFormsComponents.Analyzers/FindControlUsageAnalyzer.cs b/src/BlazorWebFormsComponents.Analyzers/FindControlUsageAnalyzer.cs new file mode 100644 index 000000000..7e7de8866 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers/FindControlUsageAnalyzer.cs @@ -0,0 +1,97 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CSharp; +using Microsoft.CodeAnalysis.CSharp.Syntax; +using Microsoft.CodeAnalysis.Diagnostics; +using System.Collections.Immutable; + +namespace BlazorWebFormsComponents.Analyzers +{ + /// + /// Analyzer that detects FindControl("id") calls on types that do not inherit + /// from BaseWebFormsComponent. BWFC provides FindControl on BaseWebFormsComponent + /// with recursive search built in, so only non-BWFC usages need migration. + /// + [DiagnosticAnalyzer(LanguageNames.CSharp)] + public class FindControlUsageAnalyzer : DiagnosticAnalyzer + { + public const string DiagnosticId = "BWFC021"; + + private static readonly LocalizableString Title = "FindControl usage detected"; + private static readonly LocalizableString MessageFormat = "FindControl from System.Web.UI is not available. BWFC provides FindControl on BaseWebFormsComponent with recursive search."; + private static readonly LocalizableString Description = "FindControl from System.Web.UI is not available in Blazor. Inherit from BaseWebFormsComponent which provides FindControl with built-in recursive search."; + private const string Category = "Migration"; + + private static readonly DiagnosticDescriptor Rule = new DiagnosticDescriptor( + DiagnosticId, + Title, + MessageFormat, + Category, + DiagnosticSeverity.Warning, + isEnabledByDefault: true, + description: Description); + + public override ImmutableArray SupportedDiagnostics => ImmutableArray.Create(Rule); + + public override void Initialize(AnalysisContext context) + { + context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None); + context.EnableConcurrentExecution(); + context.RegisterSyntaxNodeAction(AnalyzeInvocation, SyntaxKind.InvocationExpression); + } + + private static void AnalyzeInvocation(SyntaxNodeAnalysisContext context) + { + var invocation = (InvocationExpressionSyntax)context.Node; + + if (!IsFindControlCall(invocation)) + return; + + // Don't flag FindControl calls on BWFC types — those use the built-in recursive implementation + if (IsOnBwfcType(context, invocation)) + return; + + var diagnostic = Diagnostic.Create(Rule, invocation.GetLocation()); + context.ReportDiagnostic(diagnostic); + } + + private static bool IsFindControlCall(InvocationExpressionSyntax invocation) + { + if (invocation.Expression is IdentifierNameSyntax identifier) + return identifier.Identifier.Text == "FindControl"; + + if (invocation.Expression is MemberAccessExpressionSyntax memberAccess) + return memberAccess.Name.Identifier.Text == "FindControl"; + + return false; + } + + private static bool IsOnBwfcType(SyntaxNodeAnalysisContext context, InvocationExpressionSyntax invocation) + { + var symbolInfo = context.SemanticModel.GetSymbolInfo(invocation, context.CancellationToken); + + if (symbolInfo.Symbol is IMethodSymbol methodSymbol) + return InheritsFromOrIs(methodSymbol.ContainingType, "BaseWebFormsComponent"); + + foreach (var candidate in symbolInfo.CandidateSymbols) + { + if (candidate is IMethodSymbol candidateMethod && + InheritsFromOrIs(candidateMethod.ContainingType, "BaseWebFormsComponent")) + return true; + } + + return false; + } + + private static bool InheritsFromOrIs(INamedTypeSymbol type, string baseTypeName) + { + var current = type; + while (current != null) + { + if (current.Name == baseTypeName) + return true; + current = current.BaseType; + } + return false; + } + } +} diff --git a/src/BlazorWebFormsComponents.Analyzers/FindControlUsageCodeFixProvider.cs b/src/BlazorWebFormsComponents.Analyzers/FindControlUsageCodeFixProvider.cs new file mode 100644 index 000000000..eedeb6e6d --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers/FindControlUsageCodeFixProvider.cs @@ -0,0 +1,29 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CodeFixes; +using System.Collections.Immutable; +using System.Composition; +using System.Threading.Tasks; + +namespace BlazorWebFormsComponents.Analyzers +{ + /// + /// Code fix provider for BWFC021. No automatic fix is offered because BWFC now + /// provides FindControl directly on BaseWebFormsComponent with recursive search. + /// The migration path is to inherit from BaseWebFormsComponent, which requires + /// broader refactoring than a simple rename. + /// + [ExportCodeFixProvider(LanguageNames.CSharp, Name = nameof(FindControlUsageCodeFixProvider)), Shared] + public class FindControlUsageCodeFixProvider : CodeFixProvider + { + public sealed override ImmutableArray FixableDiagnosticIds => ImmutableArray.Create(FindControlUsageAnalyzer.DiagnosticId); + + public sealed override FixAllProvider GetFixAllProvider() => null; + + public sealed override Task RegisterCodeFixesAsync(CodeFixContext context) + { + // No automatic code fix — BWFC provides FindControl on BaseWebFormsComponent + // with recursive search. Migrate by inheriting from BaseWebFormsComponent. + return Task.CompletedTask; + } + } +} diff --git a/src/BlazorWebFormsComponents.Analyzers/IPostBackEventHandlerUsageAnalyzer.cs b/src/BlazorWebFormsComponents.Analyzers/IPostBackEventHandlerUsageAnalyzer.cs new file mode 100644 index 000000000..c0567459b --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers/IPostBackEventHandlerUsageAnalyzer.cs @@ -0,0 +1,64 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CSharp; +using Microsoft.CodeAnalysis.CSharp.Syntax; +using Microsoft.CodeAnalysis.Diagnostics; +using System.Collections.Immutable; +using System.Linq; + +namespace BlazorWebFormsComponents.Analyzers +{ + /// + /// Analyzer that detects classes implementing IPostBackEventHandler. + /// This interface is not available in Blazor; use EventCallback<T> instead. + /// + [DiagnosticAnalyzer(LanguageNames.CSharp)] + public class IPostBackEventHandlerUsageAnalyzer : DiagnosticAnalyzer + { + public const string DiagnosticId = "BWFC023"; + + private static readonly LocalizableString Title = "IPostBackEventHandler implementation detected"; + private static readonly LocalizableString MessageFormat = "IPostBackEventHandler is not available in Blazor. Use EventCallback for event handling."; + private static readonly LocalizableString Description = "IPostBackEventHandler is a Web Forms interface not available in Blazor. Use EventCallback for event handling patterns."; + private const string Category = "Migration"; + + private static readonly DiagnosticDescriptor Rule = new DiagnosticDescriptor( + DiagnosticId, + Title, + MessageFormat, + Category, + DiagnosticSeverity.Warning, + isEnabledByDefault: true, + description: Description); + + public override ImmutableArray SupportedDiagnostics => ImmutableArray.Create(Rule); + + public override void Initialize(AnalysisContext context) + { + context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None); + context.EnableConcurrentExecution(); + context.RegisterSyntaxNodeAction(AnalyzeClassDeclaration, SyntaxKind.ClassDeclaration); + } + + private static void AnalyzeClassDeclaration(SyntaxNodeAnalysisContext context) + { + var classDeclaration = (ClassDeclarationSyntax)context.Node; + + if (classDeclaration.BaseList == null) + return; + + var implementsInterface = classDeclaration.BaseList.Types + .Any(baseType => + { + var typeName = baseType.Type.ToString(); + return typeName == "IPostBackEventHandler" || + typeName.EndsWith(".IPostBackEventHandler"); + }); + + if (!implementsInterface) + return; + + var diagnostic = Diagnostic.Create(Rule, classDeclaration.Identifier.GetLocation(), classDeclaration.Identifier.Text); + context.ReportDiagnostic(diagnostic); + } + } +} diff --git a/src/BlazorWebFormsComponents.Analyzers/PageClientScriptUsageAnalyzer.cs b/src/BlazorWebFormsComponents.Analyzers/PageClientScriptUsageAnalyzer.cs new file mode 100644 index 000000000..4d90c5b06 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers/PageClientScriptUsageAnalyzer.cs @@ -0,0 +1,72 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CSharp; +using Microsoft.CodeAnalysis.CSharp.Syntax; +using Microsoft.CodeAnalysis.Diagnostics; +using System.Collections.Immutable; + +namespace BlazorWebFormsComponents.Analyzers +{ + /// + /// Analyzer that detects Page.ClientScript usage patterns. + /// Page.ClientScript is not available in Blazor; use IJSRuntime instead. + /// + [DiagnosticAnalyzer(LanguageNames.CSharp)] + public class PageClientScriptUsageAnalyzer : DiagnosticAnalyzer + { + public const string DiagnosticId = "BWFC022"; + + private static readonly LocalizableString Title = "Page.ClientScript usage detected"; + private static readonly LocalizableString MessageFormat = "Page.ClientScript is not available in Blazor. Use IJSRuntime for JavaScript interop."; + private static readonly LocalizableString Description = "Page.ClientScript methods like RegisterStartupScript and GetPostBackEventReference are not available in Blazor. Use IJSRuntime for JavaScript interop."; + private const string Category = "Migration"; + + private static readonly DiagnosticDescriptor Rule = new DiagnosticDescriptor( + DiagnosticId, + Title, + MessageFormat, + Category, + DiagnosticSeverity.Warning, + isEnabledByDefault: true, + description: Description); + + public override ImmutableArray SupportedDiagnostics => ImmutableArray.Create(Rule); + + public override void Initialize(AnalysisContext context) + { + context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None); + context.EnableConcurrentExecution(); + context.RegisterSyntaxNodeAction(AnalyzeMemberAccess, SyntaxKind.SimpleMemberAccessExpression); + } + + private static void AnalyzeMemberAccess(SyntaxNodeAnalysisContext context) + { + var memberAccess = (MemberAccessExpressionSyntax)context.Node; + + if (!IsClientScriptAccess(memberAccess)) + return; + + // Report at the Page.ClientScript location + var diagnostic = Diagnostic.Create(Rule, memberAccess.GetLocation()); + context.ReportDiagnostic(diagnostic); + } + + private static bool IsClientScriptAccess(MemberAccessExpressionSyntax memberAccess) + { + // We're looking for patterns where "ClientScript" is accessed on "Page" + // e.g., Page.ClientScript.RegisterStartupScript(...) + + if (memberAccess.Name.Identifier.Text != "ClientScript") + return false; + + // Check that the expression is "Page" or "this.Page" + if (memberAccess.Expression is IdentifierNameSyntax identifier) + return identifier.Identifier.Text == "Page"; + + if (memberAccess.Expression is MemberAccessExpressionSyntax innerMember) + return innerMember.Name.Identifier.Text == "Page" && + innerMember.Expression is ThisExpressionSyntax; + + return false; + } + } +} diff --git a/src/BlazorWebFormsComponents.Analyzers/ViewStatePropertyPatternAnalyzer.cs b/src/BlazorWebFormsComponents.Analyzers/ViewStatePropertyPatternAnalyzer.cs new file mode 100644 index 000000000..877f3eb56 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers/ViewStatePropertyPatternAnalyzer.cs @@ -0,0 +1,86 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CSharp; +using Microsoft.CodeAnalysis.CSharp.Syntax; +using Microsoft.CodeAnalysis.Diagnostics; +using System.Collections.Immutable; +using System.Linq; + +namespace BlazorWebFormsComponents.Analyzers +{ + /// + /// Analyzer that detects properties using ViewState for backing storage. + /// These should be converted to [Parameter] properties for Blazor compatibility. + /// + [DiagnosticAnalyzer(LanguageNames.CSharp)] + public class ViewStatePropertyPatternAnalyzer : DiagnosticAnalyzer + { + public const string DiagnosticId = "BWFC020"; + + private static readonly LocalizableString Title = "ViewState-backed property detected"; + private static readonly LocalizableString MessageFormat = "Property '{0}' uses ViewState for storage. Convert to a [Parameter] property for Blazor compatibility."; + private static readonly LocalizableString Description = "Properties that use ViewState for backing storage should be converted to auto-properties with [Parameter] for Blazor."; + private const string Category = "Migration"; + + private static readonly DiagnosticDescriptor Rule = new DiagnosticDescriptor( + DiagnosticId, + Title, + MessageFormat, + Category, + DiagnosticSeverity.Info, + isEnabledByDefault: true, + description: Description); + + public override ImmutableArray SupportedDiagnostics => ImmutableArray.Create(Rule); + + public override void Initialize(AnalysisContext context) + { + context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None); + context.EnableConcurrentExecution(); + context.RegisterSyntaxNodeAction(AnalyzePropertyDeclaration, SyntaxKind.PropertyDeclaration); + } + + private static void AnalyzePropertyDeclaration(SyntaxNodeAnalysisContext context) + { + var property = (PropertyDeclarationSyntax)context.Node; + + if (property.AccessorList == null) + return; + + // Check if any accessor body contains a ViewState element access + var hasViewStateAccess = property.AccessorList.Accessors + .Any(accessor => ContainsViewStateAccess(accessor)); + + if (!hasViewStateAccess) + return; + + var diagnostic = Diagnostic.Create(Rule, property.Identifier.GetLocation(), property.Identifier.Text); + context.ReportDiagnostic(diagnostic); + } + + private static bool ContainsViewStateAccess(AccessorDeclarationSyntax accessor) + { + // Check body (block syntax) and expression body + var bodyNode = (SyntaxNode)accessor.Body ?? accessor.ExpressionBody; + if (bodyNode == null) + return false; + + return bodyNode.DescendantNodes() + .OfType() + .Any(ea => IsViewStateAccess(ea)); + } + + private static bool IsViewStateAccess(ElementAccessExpressionSyntax elementAccess) + { + var expr = elementAccess.Expression; + + if (expr is IdentifierNameSyntax identifier) + return identifier.Identifier.Text == "ViewState"; + + if (expr is MemberAccessExpressionSyntax memberAccess) + return memberAccess.Name.Identifier.Text == "ViewState" && + memberAccess.Expression is ThisExpressionSyntax; + + return false; + } + } +} diff --git a/src/BlazorWebFormsComponents.Analyzers/ViewStatePropertyPatternCodeFixProvider.cs b/src/BlazorWebFormsComponents.Analyzers/ViewStatePropertyPatternCodeFixProvider.cs new file mode 100644 index 000000000..db4636e76 --- /dev/null +++ b/src/BlazorWebFormsComponents.Analyzers/ViewStatePropertyPatternCodeFixProvider.cs @@ -0,0 +1,93 @@ +using Microsoft.CodeAnalysis; +using Microsoft.CodeAnalysis.CodeActions; +using Microsoft.CodeAnalysis.CodeFixes; +using Microsoft.CodeAnalysis.CSharp; +using Microsoft.CodeAnalysis.CSharp.Syntax; +using System.Collections.Immutable; +using System.Composition; +using System.Linq; +using System.Threading; +using System.Threading.Tasks; + +namespace BlazorWebFormsComponents.Analyzers +{ + /// + /// Code fix that replaces a ViewState-backed property with a [Parameter] auto-property. + /// + [ExportCodeFixProvider(LanguageNames.CSharp, Name = nameof(ViewStatePropertyPatternCodeFixProvider)), Shared] + public class ViewStatePropertyPatternCodeFixProvider : CodeFixProvider + { + public sealed override ImmutableArray FixableDiagnosticIds => ImmutableArray.Create(ViewStatePropertyPatternAnalyzer.DiagnosticId); + + public sealed override FixAllProvider GetFixAllProvider() => WellKnownFixAllProviders.BatchFixer; + + public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context) + { + var root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false); + var diagnostic = context.Diagnostics.First(); + var diagnosticSpan = diagnostic.Location.SourceSpan; + + var token = root.FindToken(diagnosticSpan.Start); + var property = token.Parent.AncestorsAndSelf().OfType().FirstOrDefault(); + if (property == null) + return; + + context.RegisterCodeFix( + CodeAction.Create( + title: "Convert to [Parameter] auto-property", + createChangedDocument: c => ConvertToParameterPropertyAsync(context.Document, property, c), + equivalenceKey: "Convert to [Parameter] auto-property"), + diagnostic); + } + + private async Task ConvertToParameterPropertyAsync(Document document, PropertyDeclarationSyntax property, CancellationToken cancellationToken) + { + var root = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false); + + // Build compact auto-property accessor list: { get; set; } + var getAccessor = SyntaxFactory.AccessorDeclaration(SyntaxKind.GetAccessorDeclaration) + .WithSemicolonToken(SyntaxFactory.Token(SyntaxKind.SemicolonToken)) + .WithLeadingTrivia(SyntaxFactory.Space) + .WithTrailingTrivia(SyntaxFactory.Space); + + var setAccessor = SyntaxFactory.AccessorDeclaration(SyntaxKind.SetAccessorDeclaration) + .WithSemicolonToken(SyntaxFactory.Token(SyntaxKind.SemicolonToken)) + .WithLeadingTrivia(SyntaxFactory.Space); + + var autoAccessors = SyntaxFactory.AccessorList( + SyntaxFactory.List(new[] { getAccessor, setAccessor })) + .WithOpenBraceToken(SyntaxFactory.Token(SyntaxKind.OpenBraceToken)) + .WithCloseBraceToken( + SyntaxFactory.Token(SyntaxKind.CloseBraceToken) + .WithLeadingTrivia(SyntaxFactory.Space)); + + // Replace the multi-line accessor list with compact auto-property + var newProperty = property.WithAccessorList(autoAccessors); + + // Add [Parameter] attribute (same approach as MissingParameterAttributeCodeFixProvider) + var parameterAttribute = SyntaxFactory.Attribute(SyntaxFactory.IdentifierName("Parameter")); + var attributeList = SyntaxFactory.AttributeList(SyntaxFactory.SingletonSeparatedList(parameterAttribute)); + newProperty = newProperty.AddAttributeLists(attributeList); + + var newRoot = root.ReplaceNode(property, newProperty); + + // Add using directive if needed + var compilationUnit = newRoot as CompilationUnitSyntax; + if (compilationUnit != null && !HasUsingDirective(compilationUnit, "Microsoft.AspNetCore.Components")) + { + var usingDirective = SyntaxFactory.UsingDirective( + SyntaxFactory.ParseName("Microsoft.AspNetCore.Components")) + .WithTrailingTrivia(newRoot.DetectEndOfLine()); + + newRoot = compilationUnit.AddUsings(usingDirective); + } + + return document.WithSyntaxRoot(newRoot); + } + + private bool HasUsingDirective(CompilationUnitSyntax compilationUnit, string namespaceName) + { + return compilationUnit.Usings.Any(u => u.Name.ToString() == namespaceName); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/DataBoundWebControlTests.razor b/src/BlazorWebFormsComponents.Test/CustomControls/DataBoundWebControlTests.razor new file mode 100644 index 000000000..a7ee6b99d --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/DataBoundWebControlTests.razor @@ -0,0 +1,130 @@ +@using BlazorWebFormsComponents.CustomControls +@using BlazorWebFormsComponents.Test.CustomControls.TestComponents +@using Shouldly +@using Xunit +@using Microsoft.AspNetCore.Components +@using System.Collections.Generic +@inherits BlazorWebFormsTestContext + +@code { + // ========== Non-Generic DataBoundWebControl ========== + + [Fact] + public void DataBoundWebControl_WithDataSource_RendersItems() + { + var items = new List { "Apple", "Banana", "Cherry" }; + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain(""); + html.ShouldContain("Apple"); + html.ShouldContain("Banana"); + html.ShouldContain("Cherry"); + html.ShouldContain(""); + html.ShouldContain(""); + } + + [Fact] + public void DataBoundWebControl_WithCssClass_AppliesClassToOuterTag() + { + var items = new List { "Item1" }; + var cut = Render(@); + cut.Markup.ShouldContain("class=\"my-list\""); + cut.Markup.ShouldContain(" { "Item1" }; + var cut = Render(@); + cut.Markup.ShouldContain("id=\"fruitList\""); + } + + [Fact] + public void DataBoundWebControl_NullDataSource_RendersEmptyContainer() + { + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain(""); + // Should have no
  • items + html.ShouldNotContain("
  • "); + } + + [Fact] + public void DataBoundWebControl_EmptyList_RendersEmptyContainer() + { + var items = new List(); + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain(""); + } + + [Fact] + public void DataBoundWebControl_NotVisible_RendersNothing() + { + var items = new List { "Apple" }; + var cut = Render(@); + cut.Markup.ShouldBeEmpty(); + } + + // ========== Generic DataBoundWebControl ========== + + [Fact] + public void DataBoundWebControlT_WithTypedDataSource_RendersTypedItems() + { + var employees = new List + { + new TestEmployee { Name = "Alice", Department = "Engineering" }, + new TestEmployee { Name = "Bob", Department = "Marketing" } + }; + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain(""); + html.ShouldContain(""); + html.ShouldContain("Alice"); + html.ShouldContain("Engineering"); + html.ShouldContain("Bob"); + html.ShouldContain("Marketing"); + html.ShouldContain(""); + } + + [Fact] + public void DataBoundWebControlT_WithCssClass_AppliesClassToTable() + { + var employees = new List + { + new TestEmployee { Name = "Alice", Department = "Eng" } + }; + var cut = Render(@); + cut.Markup.ShouldContain("class=\"employee-grid\""); + cut.Markup.ShouldContain("(); + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain(""); + html.ShouldNotContain(""); + } + + // ========== OnDataBound Event ========== + + [Fact] + public void DataBoundWebControl_OnDataBound_FiresWhenDataSourceSet() + { + var dataBoundFired = false; + var items = new List { "Test" }; + var cut = Render( + @ + ); + dataBoundFired.ShouldBeTrue(); + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/ShimControlTests.razor b/src/BlazorWebFormsComponents.Test/CustomControls/ShimControlTests.razor new file mode 100644 index 000000000..078652973 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/ShimControlTests.razor @@ -0,0 +1,66 @@ +@using BlazorWebFormsComponents.CustomControls +@using BlazorWebFormsComponents.Test.CustomControls.TestComponents +@using Shouldly +@using Xunit +@using Microsoft.AspNetCore.Components +@inherits BlazorWebFormsTestContext + +@code { + // ========== LiteralControl ========== + + [Fact] + public void LiteralControl_RendersTextOnly() + { + var cut = Render(@); + cut.Markup.ShouldBe("Hello World"); + } + + [Fact] + public void LiteralControl_WithHtmlContent_RendersRawHtml() + { + var cut = Render(@); + cut.Markup.ShouldContain("Bold"); + } + + [Fact] + public void LiteralControl_EmptyText_RendersEmpty() + { + var cut = Render(@); + cut.Markup.ShouldBeEmpty(); + } + + [Fact] + public void LiteralControl_NotVisible_RendersNothing() + { + var cut = Render(@); + cut.Markup.ShouldBeEmpty(); + } + + // ========== Literal (alias) ========== + + [Fact] + public void Literal_RendersIdenticalToLiteralControl() + { + // Use fully qualified type to avoid ambiguity with BlazorWebFormsComponents.Literal + var cut = Render(@); + cut.Markup.ShouldBe("Alias test"); + } + + // ========== CompositeControl with shim children ========== + + [Fact] + public void CompositeControl_WithLiteralChildren_RendersAll() + { + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain("

    Test

    "); + html.ShouldContain("Content here"); + } + + [Fact] + public void CompositeControl_WithCssClass_AppliesClassToOuterTag() + { + var cut = Render(@); + cut.Markup.ShouldContain("class=\"panel-class\""); + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TagKeyTests.razor b/src/BlazorWebFormsComponents.Test/CustomControls/TagKeyTests.razor new file mode 100644 index 000000000..4a7bb7036 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TagKeyTests.razor @@ -0,0 +1,159 @@ +@using BlazorWebFormsComponents.CustomControls +@using BlazorWebFormsComponents.Test.CustomControls.TestComponents +@using BlazorWebFormsComponents +@using Shouldly +@using Xunit +@using Microsoft.AspNetCore.Components +@inherits BlazorWebFormsTestContext + +@code { + // ========== TagKey Default (Span) ========== + + [Fact] + public void TagKey_DefaultSpan_RendersSpanTag() + { + var cut = Render(@); + cut.Markup.ShouldContain(""); + } + + [Fact] + public void TagKey_DefaultSpan_WithCssClass_AppliesClassToOuterTag() + { + var cut = Render(@); + cut.Markup.ShouldContain("class=\"my-class\""); + cut.Markup.ShouldContain("); + cut.Markup.ShouldContain("id=\"mySpan\""); + } + + [Fact] + public void TagKey_DefaultSpan_WithForeColor_AppliesStyleToOuterTag() + { + // Style is a computed property (not a [Parameter]) built from ForeColor, BackColor, etc. + var cut = Render(@); + cut.Markup.ShouldContain("style="); + cut.Markup.ShouldContain("color"); + } + + // ========== TagKey Override (Div) ========== + + [Fact] + public void TagKey_OverrideDiv_RendersDivTag() + { + var cut = Render(@); + cut.Markup.ShouldContain(""); + } + + [Fact] + public void TagKey_OverrideDiv_WithCssClass_AppliesClassToDivTag() + { + var cut = Render(@); + cut.Markup.ShouldContain("); + var html = cut.Markup; + html.ShouldContain(""); + html.ShouldContain(""); + html.ShouldContain("data"); + html.ShouldContain(""); + html.ShouldContain(""); + html.ShouldContain(""); + } + + [Fact] + public void TagKey_OverrideTable_WithId_AppliesIdToTableTag() + { + var cut = Render(@); + cut.Markup.ShouldContain("); + var html = cut.Markup; + html.ShouldContain("); + var html = cut.Markup; + html.ShouldContain("class=\"special\""); + html.ShouldContain("data-value=\"42\""); + } + + // ========== ToolTip ========== + + [Fact] + public void AddAttributesToRender_ToolTip_RendersAsTitleAttribute() + { + var cut = Render(@); + cut.Markup.ShouldContain("title=\"tooltip text\""); + } + + // ========== Disabled ========== + + [Fact] + public void AddAttributesToRender_Disabled_RendersDisabledAttribute() + { + var cut = Render(@); + cut.Markup.ShouldContain("disabled=\"disabled\""); + } + + // ========== Visibility ========== + + [Fact] + public void TagKey_NotVisible_RendersNothing() + { + var cut = Render(@); + cut.Markup.ShouldBeEmpty(); + } + + // ========== Backward Compat: Render Override Still Works ========== + + [Fact] + public void RenderOverride_HelloLabel_StillWorks() + { + // HelloLabel overrides Render() directly — must still work after P2 changes + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain("); + var html = cut.Markup; + html.ShouldContain(" + +

    My Header

    +     + +

    My Content

    +     + + ); + var html = cut.Markup; + html.ShouldContain("My Header"); + html.ShouldContain("class=\"content\""); + html.ShouldContain("

    My Content

    "); + } + + [Fact] + public void TemplatedWebControl_AllThreeTemplates_RendersInOrder() + { + var cut = Render( + @ + HEADER + CONTENT + FOOTER + + ); + var html = cut.Markup; + html.ShouldContain("class=\"header\""); + html.ShouldContain("HEADER"); + html.ShouldContain("class=\"content\""); + html.ShouldContain("CONTENT"); + html.ShouldContain("class=\"footer\""); + html.ShouldContain("FOOTER"); + + // Verify order: header before content before footer + var headerIdx = html.IndexOf("HEADER"); + var contentIdx = html.IndexOf("CONTENT"); + var footerIdx = html.IndexOf("FOOTER"); + headerIdx.ShouldBeLessThan(contentIdx); + contentIdx.ShouldBeLessThan(footerIdx); + } + + [Fact] + public void TemplatedWebControl_NullFooter_OmitsFooterSection() + { + var cut = Render( + @ + HEADER + CONTENT + + ); + var html = cut.Markup; + html.ShouldContain("HEADER"); + html.ShouldContain("CONTENT"); + html.ShouldNotContain("class=\"footer\""); + } + + [Fact] + public void TemplatedWebControl_WithCssClass_AppliesClassToOuterTag() + { + var cut = Render( + @ + H + C + + ); + cut.Markup.ShouldContain("class=\"section-panel\""); + } + + [Fact] + public void TemplatedWebControl_NotVisible_RendersNothing() + { + var cut = Render( + @ + H + C + + ); + cut.Markup.Trim().ShouldBeEmpty(); + } + + // ========== Single Template ========== + + [Fact] + public void TemplatedWebControl_SingleTemplate_RendersWithHtmlTextWriterContent() + { + var cut = Render( + @ + +
    • Widget
    • Gadget
    +     +     + ); + var html = cut.Markup; + html.ShouldContain("

    "); + html.ShouldContain("Products"); + html.ShouldContain("

    "); + html.ShouldContain("
      "); + html.ShouldContain("Widget"); + html.ShouldContain("Gadget"); + } + + [Fact] + public void TemplatedWebControl_NoTemplate_RendersHtmlTextWriterOnly() + { + var cut = Render(@); + var html = cut.Markup; + html.ShouldContain("

      "); + html.ShouldContain("Empty"); + html.ShouldContain("

      "); + } + + // ========== Template with Blazor Components ========== + + [Fact] + public void TemplatedWebControl_TemplateWithNestedComponent_RendersCorrectly() + { + var cut = Render( + @ + + + + + ); + var html = cut.Markup; + html.ShouldContain("Nested"); + html.ShouldContain("From Blazor component"); + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/CustomAttributeControl.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/CustomAttributeControl.cs new file mode 100644 index 000000000..bfb58b2b2 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/CustomAttributeControl.cs @@ -0,0 +1,28 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class CustomAttributeControl : WebControl + { + [Parameter] + public string DataValue { get; set; } + + [Parameter] + public string Text { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void AddAttributesToRender(HtmlTextWriter writer) + { + base.AddAttributesToRender(writer); + if (!string.IsNullOrEmpty(DataValue)) + writer.AddAttribute("data-value", DataValue); + } + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.Write(Text); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/PanelComposite.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/PanelComposite.cs new file mode 100644 index 000000000..6ef9b7ce0 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/PanelComposite.cs @@ -0,0 +1,22 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class PanelComposite : CompositeControl + { + [Parameter] + public string Title { get; set; } + + [Parameter] + public string Body { get; set; } + + protected override void CreateChildControls() + { + var header = new LiteralControl { Text = $"

      {Title}

      " }; + var content = new LiteralControl { Text = Body }; + Controls.Add(header); + Controls.Add(content); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SimpleDataList.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SimpleDataList.cs new file mode 100644 index 000000000..149ca0786 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SimpleDataList.cs @@ -0,0 +1,36 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; +using System.Collections; +using System.Collections.Generic; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class SimpleDataList : DataBoundWebControl + { + private List _items = new(); + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Ul; + + protected override void PerformDataBinding(IEnumerable data) + { + _items.Clear(); + if (data != null) + { + foreach (var item in data) + { + _items.Add(item?.ToString() ?? string.Empty); + } + } + } + + protected override void RenderContents(HtmlTextWriter writer) + { + foreach (var item in _items) + { + writer.RenderBeginTag(HtmlTextWriterTag.Li); + writer.Write(item); + writer.RenderEndTag(); + } + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SimpleSectionPanel.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SimpleSectionPanel.cs new file mode 100644 index 000000000..e59c451bc --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SimpleSectionPanel.cs @@ -0,0 +1,40 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class SimpleSectionPanel : TemplatedWebControl + { + [Parameter] + public RenderFragment HeaderTemplate { get; set; } + + [Parameter] + public RenderFragment ContentTemplate { get; set; } + + [Parameter] + public RenderFragment FooterTemplate { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "header"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, HeaderTemplate); + writer.RenderEndTag(); + + writer.AddAttribute(HtmlTextWriterAttribute.Class, "content"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, ContentTemplate); + writer.RenderEndTag(); + + if (FooterTemplate != null) + { + writer.AddAttribute(HtmlTextWriterAttribute.Class, "footer"); + writer.RenderBeginTag(HtmlTextWriterTag.Div); + RenderTemplate(writer, FooterTemplate); + writer.RenderEndTag(); + } + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SingleTemplateControl.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SingleTemplateControl.cs new file mode 100644 index 000000000..596b41712 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/SingleTemplateControl.cs @@ -0,0 +1,25 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class SingleTemplateControl : TemplatedWebControl + { + [Parameter] + public RenderFragment ItemTemplate { get; set; } + + [Parameter] + public string Title { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.RenderBeginTag(HtmlTextWriterTag.H2); + writer.Write(Title); + writer.RenderEndTag(); + + RenderTemplate(writer, ItemTemplate); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeyDiv.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeyDiv.cs new file mode 100644 index 000000000..409fec083 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeyDiv.cs @@ -0,0 +1,18 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class TagKeyDiv : WebControl + { + [Parameter] + public string Content { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.Write(Content); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeySpan.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeySpan.cs new file mode 100644 index 000000000..e897108f0 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeySpan.cs @@ -0,0 +1,16 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class TagKeySpan : WebControl + { + [Parameter] + public string Text { get; set; } + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.Write(Text); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeyTable.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeyTable.cs new file mode 100644 index 000000000..786de5c57 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TagKeyTable.cs @@ -0,0 +1,22 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class TagKeyTable : WebControl + { + [Parameter] + public string CellContent { get; set; } + + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Table; + + protected override void RenderContents(HtmlTextWriter writer) + { + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(CellContent); + writer.RenderEndTag(); + writer.RenderEndTag(); + } + } +} diff --git a/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TypedEmployeeTable.cs b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TypedEmployeeTable.cs new file mode 100644 index 000000000..034efc657 --- /dev/null +++ b/src/BlazorWebFormsComponents.Test/CustomControls/TestComponents/TypedEmployeeTable.cs @@ -0,0 +1,34 @@ +using BlazorWebFormsComponents.CustomControls; +using Microsoft.AspNetCore.Components; +using System.Collections; +using System.Collections.Generic; +using System.Linq; + +namespace BlazorWebFormsComponents.Test.CustomControls.TestComponents +{ + public class TestEmployee + { + public string Name { get; set; } + public string Department { get; set; } + } + + public class TypedEmployeeTable : DataBoundWebControl + { + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Table; + + protected override void RenderContents(HtmlTextWriter writer) + { + foreach (var emp in TypedDataItems) + { + writer.RenderBeginTag(HtmlTextWriterTag.Tr); + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp.Name); + writer.RenderEndTag(); + writer.RenderBeginTag(HtmlTextWriterTag.Td); + writer.Write(emp.Department); + writer.RenderEndTag(); + writer.RenderEndTag(); + } + } + } +} diff --git a/src/BlazorWebFormsComponents/BaseWebFormsComponent.cs b/src/BlazorWebFormsComponents/BaseWebFormsComponent.cs index d77d5a030..9daea05f4 100644 --- a/src/BlazorWebFormsComponents/BaseWebFormsComponent.cs +++ b/src/BlazorWebFormsComponents/BaseWebFormsComponent.cs @@ -161,6 +161,19 @@ void ParentWrappingBuildRenderTree(RenderTreeBuilder builder) [Obsolete("This method doesn't do anything in Blazor")] public void DataBind() { } + /// + /// Sets input focus to the control. Matches the ASP.NET Web Forms Control.Focus() method. + /// Uses fire-and-forget JS interop to focus the element by its ClientID. + /// Gracefully no-ops during SSR pre-render when JsRuntime is unavailable. + /// + public virtual void Focus() + { + var id = ClientID; + if (JsRuntime is null || string.IsNullOrEmpty(id)) return; + + _ = JsRuntime.InvokeVoidAsync("bwfc.Page.Focus", id); + } + /// /// 🚨🚨 Placeholders are not available in Blazor 🚨🚨 /// @@ -363,13 +376,28 @@ public ValueTask DisposeAsync() public List Controls { get; set; } = new List(); /// - /// Finds a child control by its ID + /// Searches this control and all descendants for a control with the specified ID. + /// Matches the ASP.NET Web Forms Control.FindControl API name for drop-in migration. + /// Checks direct children first, then recurses into the full component tree. /// - /// the ID of the child - /// + /// The ID of the control to find. + /// The matching control, or null if not found. public BaseWebFormsComponent FindControl(string controlId) { - return Controls.Find(control => control.ID == controlId); + if (string.IsNullOrEmpty(controlId)) return null; + + // Check direct children first + var found = Controls.Find(control => control.ID == controlId); + if (found != null) return found; + + // Recurse into children + foreach (var child in Controls) + { + found = child.FindControl(controlId); + if (found != null) return found; + } + + return null; } protected event EventHandler BubbledEvent; diff --git a/src/BlazorWebFormsComponents/CustomControls/CompositeControl.cs b/src/BlazorWebFormsComponents/CustomControls/CompositeControl.cs index 5b1efad13..2075eeb7d 100644 --- a/src/BlazorWebFormsComponents/CustomControls/CompositeControl.cs +++ b/src/BlazorWebFormsComponents/CustomControls/CompositeControl.cs @@ -82,11 +82,9 @@ protected void RenderChildren(HtmlTextWriter writer) } else { - // For other controls, we need to render them as Blazor components - // This is a limitation - composite controls work best with WebControl children - throw new NotSupportedException( - $"CompositeControl.RenderChildren only supports child controls that inherit from WebControl. " + - $"Control type '{control.GetType().Name}' is not supported."); + // For non-WebControl children, render their string representation + // This is a graceful fallback — composite controls work best with WebControl children + writer.Write(control.ToString()); } } } diff --git a/src/BlazorWebFormsComponents/CustomControls/DataBoundWebControl.cs b/src/BlazorWebFormsComponents/CustomControls/DataBoundWebControl.cs new file mode 100644 index 000000000..2604aac4e --- /dev/null +++ b/src/BlazorWebFormsComponents/CustomControls/DataBoundWebControl.cs @@ -0,0 +1,130 @@ +using Microsoft.AspNetCore.Components; +using System; +using System.Collections; +using System.Collections.Generic; +using System.Linq; + +namespace BlazorWebFormsComponents.CustomControls +{ + /// + /// Provides a base class for custom controls that combine HtmlTextWriter rendering + /// (TagKey, AddAttributesToRender, RenderContents) with data binding (DataSource, PerformDataBinding). + /// This is the CustomControls equivalent of inheriting from System.Web.UI.WebControls.DataBoundControl + /// in Web Forms. + /// + /// + /// + /// public class EmployeeList : DataBoundWebControl + /// { + /// protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Table; + /// + /// protected override void PerformDataBinding(IEnumerable data) + /// { + /// // Store or transform data for rendering + /// } + /// + /// protected override void RenderContents(HtmlTextWriter writer) + /// { + /// // Render table rows from bound data + /// } + /// } + /// + /// + public abstract class DataBoundWebControl : WebControl + { + /// + /// Gets or sets the data source for this control. + /// + [Parameter] + public virtual object DataSource { get; set; } + + /// + /// Gets or sets the ID of the data source control. Not used in Blazor. + /// + [Parameter, Obsolete("DataSourceID is not used in Blazor. Use the DataSource parameter instead.")] + public virtual string DataSourceID { get; set; } + + /// + /// Gets or sets the data member to use when binding. + /// + [Parameter] + public virtual string DataMember { get; set; } + + /// + /// Event raised after data binding is complete. + /// + [Parameter] + public EventCallback OnDataBound { get; set; } + + /// + /// Gets the enumerable data items after binding. + /// + protected IEnumerable DataItems { get; private set; } + + /// + /// Override this method to process the data source when it is bound. + /// This is the primary extensibility point for data-bound custom controls. + /// + /// The enumerable data from the DataSource. + protected virtual void PerformDataBinding(IEnumerable data) + { + // Default implementation does nothing — subclasses override + } + + /// + /// Performs data binding when the DataSource parameter changes. + /// + protected override void OnParametersSet() + { + base.OnParametersSet(); + + if (DataSource != null) + { + var enumerable = DataSource as IEnumerable; + DataItems = enumerable; + PerformDataBinding(enumerable); + OnDataBound.InvokeAsync(EventArgs.Empty); + } + else + { + DataItems = null; + } + } + } + + /// + /// Provides a strongly-typed base class for custom controls that combine HtmlTextWriter + /// rendering with generic data binding. + /// + /// The type of data items in the data source. + /// + /// + /// public class EmployeeGrid : DataBoundWebControl<Employee> + /// { + /// protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Table; + /// + /// protected override void RenderContents(HtmlTextWriter writer) + /// { + /// foreach (var emp in TypedDataItems) + /// { + /// writer.RenderBeginTag(HtmlTextWriterTag.Tr); + /// writer.RenderBeginTag(HtmlTextWriterTag.Td); + /// writer.Write(emp.Name); + /// writer.RenderEndTag(); + /// writer.RenderEndTag(); + /// } + /// } + /// } + /// + /// + public abstract class DataBoundWebControl : DataBoundWebControl + { + /// + /// Gets the strongly-typed data items after binding. + /// Blazor sets the base parameter directly; + /// use this property to access the data with compile-time type safety. + /// + protected IEnumerable TypedDataItems => + base.DataItems?.Cast() ?? Enumerable.Empty(); + } +} diff --git a/src/BlazorWebFormsComponents/CustomControls/HtmlTextWriter.cs b/src/BlazorWebFormsComponents/CustomControls/HtmlTextWriter.cs index 68e11c228..c24115acc 100644 --- a/src/BlazorWebFormsComponents/CustomControls/HtmlTextWriter.cs +++ b/src/BlazorWebFormsComponents/CustomControls/HtmlTextWriter.cs @@ -233,7 +233,62 @@ private string GetTagName(HtmlTextWriterTag tag) HtmlTextWriterTag.H5 => "h5", HtmlTextWriterTag.H6 => "h6", HtmlTextWriterTag.Form => "form", - _ => throw new ArgumentException($"Unsupported tag: {tag}", nameof(tag)) + HtmlTextWriterTag.Abbr => "abbr", + HtmlTextWriterTag.Address => "address", + HtmlTextWriterTag.Area => "area", + HtmlTextWriterTag.Article => "article", + HtmlTextWriterTag.Aside => "aside", + HtmlTextWriterTag.Audio => "audio", + HtmlTextWriterTag.Blockquote => "blockquote", + HtmlTextWriterTag.Br => "br", + HtmlTextWriterTag.Canvas => "canvas", + HtmlTextWriterTag.Caption => "caption", + HtmlTextWriterTag.Cite => "cite", + HtmlTextWriterTag.Code => "code", + HtmlTextWriterTag.Col => "col", + HtmlTextWriterTag.Colgroup => "colgroup", + HtmlTextWriterTag.Datalist => "datalist", + HtmlTextWriterTag.Dd => "dd", + HtmlTextWriterTag.Details => "details", + HtmlTextWriterTag.Dialog => "dialog", + HtmlTextWriterTag.Dl => "dl", + HtmlTextWriterTag.Dt => "dt", + HtmlTextWriterTag.Em => "em", + HtmlTextWriterTag.Fieldset => "fieldset", + HtmlTextWriterTag.Figcaption => "figcaption", + HtmlTextWriterTag.Figure => "figure", + HtmlTextWriterTag.Footer => "footer", + HtmlTextWriterTag.Header => "header", + HtmlTextWriterTag.Hr => "hr", + HtmlTextWriterTag.Iframe => "iframe", + HtmlTextWriterTag.Legend => "legend", + HtmlTextWriterTag.Main => "main", + HtmlTextWriterTag.Map => "map", + HtmlTextWriterTag.Mark => "mark", + HtmlTextWriterTag.Meter => "meter", + HtmlTextWriterTag.Nav => "nav", + HtmlTextWriterTag.Ol => "ol", + HtmlTextWriterTag.Output => "output", + HtmlTextWriterTag.Pre => "pre", + HtmlTextWriterTag.Progress => "progress", + HtmlTextWriterTag.Rp => "rp", + HtmlTextWriterTag.Rt => "rt", + HtmlTextWriterTag.Ruby => "ruby", + HtmlTextWriterTag.Samp => "samp", + HtmlTextWriterTag.Section => "section", + HtmlTextWriterTag.Small => "small", + HtmlTextWriterTag.Strong => "strong", + HtmlTextWriterTag.Sub => "sub", + HtmlTextWriterTag.Summary => "summary", + HtmlTextWriterTag.Sup => "sup", + HtmlTextWriterTag.Template => "template", + HtmlTextWriterTag.Textarea => "textarea", + HtmlTextWriterTag.Tfoot => "tfoot", + HtmlTextWriterTag.Time => "time", + HtmlTextWriterTag.Var => "var", + HtmlTextWriterTag.Video => "video", + HtmlTextWriterTag.Wbr => "wbr", + _ => tag.ToString().ToLowerInvariant() }; } @@ -258,7 +313,48 @@ private string GetAttributeName(HtmlTextWriterAttribute attribute) HtmlTextWriterAttribute.Height => "height", HtmlTextWriterAttribute.Disabled => "disabled", HtmlTextWriterAttribute.Readonly => "readonly", - _ => throw new ArgumentException($"Unsupported attribute: {attribute}", nameof(attribute)) + HtmlTextWriterAttribute.Action => "action", + HtmlTextWriterAttribute.AriaControls => "aria-controls", + HtmlTextWriterAttribute.AriaDescribedby => "aria-describedby", + HtmlTextWriterAttribute.AriaDisabled => "aria-disabled", + HtmlTextWriterAttribute.AriaExpanded => "aria-expanded", + HtmlTextWriterAttribute.AriaHidden => "aria-hidden", + HtmlTextWriterAttribute.AriaLabel => "aria-label", + HtmlTextWriterAttribute.AriaLabelledby => "aria-labelledby", + HtmlTextWriterAttribute.AriaLive => "aria-live", + HtmlTextWriterAttribute.AriaSelected => "aria-selected", + HtmlTextWriterAttribute.Autocomplete => "autocomplete", + HtmlTextWriterAttribute.Autofocus => "autofocus", + HtmlTextWriterAttribute.Checked => "checked", + HtmlTextWriterAttribute.Colspan => "colspan", + HtmlTextWriterAttribute.Contenteditable => "contenteditable", + HtmlTextWriterAttribute.Dir => "dir", + HtmlTextWriterAttribute.Download => "download", + HtmlTextWriterAttribute.Draggable => "draggable", + HtmlTextWriterAttribute.Enctype => "enctype", + HtmlTextWriterAttribute.For => "for", + HtmlTextWriterAttribute.Headers => "headers", + HtmlTextWriterAttribute.Hidden => "hidden", + HtmlTextWriterAttribute.Lang => "lang", + HtmlTextWriterAttribute.Max => "max", + HtmlTextWriterAttribute.Maxlength => "maxlength", + HtmlTextWriterAttribute.Method => "method", + HtmlTextWriterAttribute.Min => "min", + HtmlTextWriterAttribute.Minlength => "minlength", + HtmlTextWriterAttribute.Multiple => "multiple", + HtmlTextWriterAttribute.Open => "open", + HtmlTextWriterAttribute.Pattern => "pattern", + HtmlTextWriterAttribute.Placeholder => "placeholder", + HtmlTextWriterAttribute.Rel => "rel", + HtmlTextWriterAttribute.Required => "required", + HtmlTextWriterAttribute.Role => "role", + HtmlTextWriterAttribute.Rowspan => "rowspan", + HtmlTextWriterAttribute.Scope => "scope", + HtmlTextWriterAttribute.Selected => "selected", + HtmlTextWriterAttribute.Step => "step", + HtmlTextWriterAttribute.Tabindex => "tabindex", + HtmlTextWriterAttribute.Target => "target", + _ => attribute.ToString().ToLowerInvariant() }; } @@ -284,7 +380,69 @@ private string GetStyleName(HtmlTextWriterStyle style) HtmlTextWriterStyle.Padding => "padding", HtmlTextWriterStyle.TextAlign => "text-align", HtmlTextWriterStyle.Display => "display", - _ => throw new ArgumentException($"Unsupported style: {style}", nameof(style)) + HtmlTextWriterStyle.AlignContent => "align-content", + HtmlTextWriterStyle.AlignItems => "align-items", + HtmlTextWriterStyle.AlignSelf => "align-self", + HtmlTextWriterStyle.Animation => "animation", + HtmlTextWriterStyle.BackgroundImage => "background-image", + HtmlTextWriterStyle.BackgroundPosition => "background-position", + HtmlTextWriterStyle.BackgroundRepeat => "background-repeat", + HtmlTextWriterStyle.BackgroundSize => "background-size", + HtmlTextWriterStyle.BorderRadius => "border-radius", + HtmlTextWriterStyle.Bottom => "bottom", + HtmlTextWriterStyle.BoxShadow => "box-shadow", + HtmlTextWriterStyle.BoxSizing => "box-sizing", + HtmlTextWriterStyle.Clear => "clear", + HtmlTextWriterStyle.Cursor => "cursor", + HtmlTextWriterStyle.FlexBasis => "flex-basis", + HtmlTextWriterStyle.FlexDirection => "flex-direction", + HtmlTextWriterStyle.FlexGrow => "flex-grow", + HtmlTextWriterStyle.FlexShrink => "flex-shrink", + HtmlTextWriterStyle.FlexWrap => "flex-wrap", + HtmlTextWriterStyle.Float => "float", + HtmlTextWriterStyle.Gap => "gap", + HtmlTextWriterStyle.GridColumn => "grid-column", + HtmlTextWriterStyle.GridGap => "grid-gap", + HtmlTextWriterStyle.GridRow => "grid-row", + HtmlTextWriterStyle.GridTemplateColumns => "grid-template-columns", + HtmlTextWriterStyle.GridTemplateRows => "grid-template-rows", + HtmlTextWriterStyle.JustifyContent => "justify-content", + HtmlTextWriterStyle.Left => "left", + HtmlTextWriterStyle.LetterSpacing => "letter-spacing", + HtmlTextWriterStyle.LineHeight => "line-height", + HtmlTextWriterStyle.ListStylePosition => "list-style-position", + HtmlTextWriterStyle.ListStyleType => "list-style-type", + HtmlTextWriterStyle.MarginBottom => "margin-bottom", + HtmlTextWriterStyle.MarginLeft => "margin-left", + HtmlTextWriterStyle.MarginRight => "margin-right", + HtmlTextWriterStyle.MarginTop => "margin-top", + HtmlTextWriterStyle.MaxHeight => "max-height", + HtmlTextWriterStyle.MaxWidth => "max-width", + HtmlTextWriterStyle.MinHeight => "min-height", + HtmlTextWriterStyle.MinWidth => "min-width", + HtmlTextWriterStyle.Opacity => "opacity", + HtmlTextWriterStyle.OutlineColor => "outline-color", + HtmlTextWriterStyle.OutlineStyle => "outline-style", + HtmlTextWriterStyle.OutlineWidth => "outline-width", + HtmlTextWriterStyle.Overflow => "overflow", + HtmlTextWriterStyle.PaddingBottom => "padding-bottom", + HtmlTextWriterStyle.PaddingLeft => "padding-left", + HtmlTextWriterStyle.PaddingRight => "padding-right", + HtmlTextWriterStyle.PaddingTop => "padding-top", + HtmlTextWriterStyle.Position => "position", + HtmlTextWriterStyle.Right => "right", + HtmlTextWriterStyle.TextDecoration => "text-decoration", + HtmlTextWriterStyle.TextOverflow => "text-overflow", + HtmlTextWriterStyle.TextTransform => "text-transform", + HtmlTextWriterStyle.Top => "top", + HtmlTextWriterStyle.Transform => "transform", + HtmlTextWriterStyle.Transition => "transition", + HtmlTextWriterStyle.VerticalAlign => "vertical-align", + HtmlTextWriterStyle.Visibility => "visibility", + HtmlTextWriterStyle.WhiteSpace => "white-space", + HtmlTextWriterStyle.WordWrap => "word-wrap", + HtmlTextWriterStyle.ZIndex => "z-index", + _ => style.ToString().ToLowerInvariant() }; } @@ -327,7 +485,62 @@ public enum HtmlTextWriterTag H4, H5, H6, - Form + Form, + Nav, + Section, + Article, + Header, + Footer, + Main, + Figure, + Figcaption, + Details, + Summary, + Dialog, + Template, + Fieldset, + Legend, + Textarea, + Br, + Hr, + Em, + Strong, + Small, + Code, + Pre, + Blockquote, + Ol, + Dl, + Dt, + Dd, + Iframe, + Video, + Audio, + Canvas, + Progress, + Meter, + Abbr, + Address, + Aside, + Caption, + Cite, + Col, + Colgroup, + Datalist, + Map, + Area, + Mark, + Output, + Ruby, + Rt, + Rp, + Samp, + Sub, + Sup, + Time, + Var, + Wbr, + Tfoot } /// @@ -348,7 +561,48 @@ public enum HtmlTextWriterAttribute Width, Height, Disabled, - Readonly + Readonly, + Placeholder, + Required, + Autofocus, + Pattern, + Min, + Max, + Step, + Maxlength, + Minlength, + Multiple, + Autocomplete, + Target, + Rel, + Download, + Action, + Method, + Enctype, + Colspan, + Rowspan, + Scope, + Headers, + For, + Checked, + Selected, + Open, + Role, + Tabindex, + Contenteditable, + Draggable, + Hidden, + Lang, + Dir, + AriaLabel, + AriaHidden, + AriaExpanded, + AriaDescribedby, + AriaLabelledby, + AriaLive, + AriaControls, + AriaSelected, + AriaDisabled } /// @@ -370,6 +624,68 @@ public enum HtmlTextWriterStyle Margin, Padding, TextAlign, - Display + Display, + FlexDirection, + JustifyContent, + AlignItems, + AlignContent, + AlignSelf, + FlexWrap, + FlexGrow, + FlexShrink, + FlexBasis, + Gap, + GridTemplateColumns, + GridTemplateRows, + GridColumn, + GridRow, + GridGap, + Transform, + Transition, + Animation, + Opacity, + BoxShadow, + BorderRadius, + Position, + Top, + Right, + Bottom, + Left, + ZIndex, + Overflow, + Float, + Clear, + Cursor, + Visibility, + TextDecoration, + TextTransform, + TextOverflow, + WhiteSpace, + WordWrap, + LetterSpacing, + LineHeight, + VerticalAlign, + MinWidth, + MaxWidth, + MinHeight, + MaxHeight, + BoxSizing, + MarginTop, + MarginRight, + MarginBottom, + MarginLeft, + PaddingTop, + PaddingRight, + PaddingBottom, + PaddingLeft, + BackgroundImage, + BackgroundPosition, + BackgroundRepeat, + BackgroundSize, + OutlineColor, + OutlineStyle, + OutlineWidth, + ListStyleType, + ListStylePosition } } diff --git a/src/BlazorWebFormsComponents/CustomControls/LiteralControl.cs b/src/BlazorWebFormsComponents/CustomControls/LiteralControl.cs new file mode 100644 index 000000000..a5b88a867 --- /dev/null +++ b/src/BlazorWebFormsComponents/CustomControls/LiteralControl.cs @@ -0,0 +1,30 @@ +using Microsoft.AspNetCore.Components; + +namespace BlazorWebFormsComponents.CustomControls +{ + /// + /// Shim for System.Web.UI.LiteralControl — renders raw text/HTML content. + /// This control does not render an outer tag; it only outputs its Text property. + /// + public class LiteralControl : WebControl + { + /// + /// Gets or sets the text content to render. + /// + [Parameter] + public string Text { get; set; } = string.Empty; + + /// + /// Renders only the text content — no outer tag. + /// + protected override void Render(HtmlTextWriter writer) + { + writer.Write(Text); + } + } + + /// + /// Alias for LiteralControl, matching System.Web.UI.WebControls.Literal. + /// + public class Literal : LiteralControl { } +} diff --git a/src/BlazorWebFormsComponents/CustomControls/ShimControls.cs b/src/BlazorWebFormsComponents/CustomControls/ShimControls.cs new file mode 100644 index 000000000..1fccad79c --- /dev/null +++ b/src/BlazorWebFormsComponents/CustomControls/ShimControls.cs @@ -0,0 +1,100 @@ +using System.Collections.Generic; + +namespace BlazorWebFormsComponents.CustomControls +{ + /// + /// Shim for System.Web.UI.WebControls.Panel — renders a <div> container. + /// Child controls can be added to the Controls collection and will be rendered inside the div. + /// + public class Panel : WebControl + { + /// + /// Gets the HTML tag for this control (div). + /// + protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + + /// + /// Gets the collection of child controls within this panel. + /// + public new List Controls { get; } = new(); + + /// + /// Renders the child controls inside the div. + /// + protected override void RenderContents(HtmlTextWriter writer) + { + foreach (var child in Controls) + { + child.RenderControl(writer); + } + } + } + + /// + /// Shim for System.Web.UI.WebControls.PlaceHolder — invisible container that + /// renders only its children without any wrapper element. + /// + public class PlaceHolder : WebControl + { + /// + /// Gets the collection of child controls. + /// + public new List Controls { get; } = new(); + + /// + /// Renders only child controls — no outer tag. + /// + protected override void Render(HtmlTextWriter writer) + { + foreach (var child in Controls) + { + child.RenderControl(writer); + } + } + } + + /// + /// Shim for System.Web.UI.HtmlControls.HtmlGenericControl — renders any + /// specified HTML tag with attributes and child content. + /// + public class HtmlGenericControl : WebControl + { + private readonly string _tagName; + + /// + /// Creates an HtmlGenericControl with the specified tag name. + /// + /// The HTML tag to render (e.g., "span", "div", "section"). + public HtmlGenericControl(string tag = "span") + { + _tagName = tag; + } + + /// + /// Gets the collection of child controls. + /// + public new List Controls { get; } = new(); + + /// + /// Renders the specified tag with attributes and child content. + /// + protected override void Render(HtmlTextWriter writer) + { + AddAttributesToRender(writer); + writer.RenderBeginTag(_tagName); + foreach (var child in Controls) + { + child.RenderControl(writer); + } + RenderContents(writer); + writer.RenderEndTag(); + } + } + + /// + /// Marker interface for naming container support. Controls implementing this + /// interface create a naming scope for child control IDs, matching the + /// System.Web.UI.INamingContainer interface from Web Forms. + /// + public interface INamingContainer { } +} diff --git a/src/BlazorWebFormsComponents/CustomControls/TemplatedWebControl.cs b/src/BlazorWebFormsComponents/CustomControls/TemplatedWebControl.cs new file mode 100644 index 000000000..77c38cca8 --- /dev/null +++ b/src/BlazorWebFormsComponents/CustomControls/TemplatedWebControl.cs @@ -0,0 +1,131 @@ +using Microsoft.AspNetCore.Components; +using Microsoft.AspNetCore.Components.Rendering; +using System; +using System.Collections.Generic; + +namespace BlazorWebFormsComponents.CustomControls +{ + /// + /// Provides a base class for custom controls that combine HtmlTextWriter rendering + /// with RenderFragment template regions. This is the Blazor equivalent of Web Forms + /// controls that use ITemplate properties (HeaderTemplate, ContentTemplate, etc.). + /// + /// + /// In RenderContents (or Render), call to insert a + /// RenderFragment into the HtmlTextWriter output stream. The base class handles + /// splitting the output and interleaving markup with Blazor render tree content. + /// + /// + /// + /// public class SectionPanel : TemplatedWebControl + /// { + /// [Parameter] public RenderFragment HeaderTemplate { get; set; } + /// [Parameter] public RenderFragment ContentTemplate { get; set; } + /// + /// protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + /// + /// protected override void RenderContents(HtmlTextWriter writer) + /// { + /// writer.AddAttribute(HtmlTextWriterAttribute.Class, "header"); + /// writer.RenderBeginTag(HtmlTextWriterTag.Div); + /// RenderTemplate(writer, HeaderTemplate); + /// writer.RenderEndTag(); + /// + /// writer.AddAttribute(HtmlTextWriterAttribute.Class, "content"); + /// writer.RenderBeginTag(HtmlTextWriterTag.Div); + /// RenderTemplate(writer, ContentTemplate); + /// writer.RenderEndTag(); + /// } + /// } + /// + /// + public abstract class TemplatedWebControl : WebControl + { + private const string PlaceholderPrefix = ""; + + private readonly List _templateSlots = new(); + + /// + /// Captures any implicit content between named render fragment parameters. + /// This prevents Razor-generated whitespace from leaking into the rendered output. + /// Derived classes should use named RenderFragment parameters instead of ChildContent. + /// + [Parameter] + public RenderFragment ChildContent { get; set; } + + /// + /// Inserts a RenderFragment template into the HtmlTextWriter output at the current position. + /// Call this from RenderContents or Render to place template content within the + /// HtmlTextWriter-generated structure. + /// + /// The HtmlTextWriter being used for rendering. + /// The RenderFragment to insert. If null, nothing is written. + protected void RenderTemplate(HtmlTextWriter writer, RenderFragment template) + { + if (template == null) return; + + var index = _templateSlots.Count; + _templateSlots.Add(template); + writer.Write($"{PlaceholderPrefix}{index}{PlaceholderSuffix}"); + } + + /// + /// Builds the render tree by calling the Render pipeline, then splitting the output + /// on template placeholders and interleaving markup content with RenderFragment content. + /// + protected override void BuildRenderTree(RenderTreeBuilder builder) + { + if (!Visible) return; + + _templateSlots.Clear(); + + using (var writer = new HtmlTextWriter()) + { + AddAttributesToRender(writer); + Render(writer); + var html = writer.GetHtml(); + + if (_templateSlots.Count == 0) + { + // No templates used — render as plain markup + builder.AddMarkupContent(0, html); + } + else + { + // Split on placeholders and interleave + var sequence = 0; + var remaining = html; + + for (var i = 0; i < _templateSlots.Count; i++) + { + var placeholder = $"{PlaceholderPrefix}{i}{PlaceholderSuffix}"; + var placeholderIndex = remaining.IndexOf(placeholder, StringComparison.Ordinal); + + if (placeholderIndex >= 0) + { + // Emit markup before the placeholder + var before = remaining.Substring(0, placeholderIndex); + if (!string.IsNullOrEmpty(before)) + { + builder.AddMarkupContent(sequence++, before); + } + + // Emit the RenderFragment + builder.AddContent(sequence++, _templateSlots[i]); + + // Advance past the placeholder + remaining = remaining.Substring(placeholderIndex + placeholder.Length); + } + } + + // Emit any remaining markup after the last placeholder + if (!string.IsNullOrEmpty(remaining)) + { + builder.AddMarkupContent(sequence++, remaining); + } + } + } + } + } +} diff --git a/src/BlazorWebFormsComponents/CustomControls/WebControl.cs b/src/BlazorWebFormsComponents/CustomControls/WebControl.cs index 3c2149dd0..f960d8a9f 100644 --- a/src/BlazorWebFormsComponents/CustomControls/WebControl.cs +++ b/src/BlazorWebFormsComponents/CustomControls/WebControl.cs @@ -8,10 +8,11 @@ namespace BlazorWebFormsComponents.CustomControls /// Provides a base class for custom controls that use HtmlTextWriter for rendering. /// This class allows Web Forms custom controls to be migrated to Blazor by providing /// a similar API surface to System.Web.UI.WebControls.WebControl. - /// Base attributes (ID, CssClass, Style) are automatically added to the HtmlTextWriter - /// before the Render method is called. + /// Attributes (ID, CssClass, Style, ToolTip, Enabled) are automatically added via + /// before is called. /// /// + /// Pattern 1 — Override Render for full control: /// /// public class HelloLabel : WebControl /// { @@ -29,23 +30,55 @@ namespace BlazorWebFormsComponents.CustomControls /// } /// } /// + /// Pattern 2 — Override TagKey + RenderContents (Web Forms pipeline): + /// + /// public class AlertDiv : WebControl + /// { + /// [Parameter] + /// public string Message { get; set; } + /// + /// protected override HtmlTextWriterTag TagKey => HtmlTextWriterTag.Div; + /// + /// protected override void RenderContents(HtmlTextWriter writer) + /// { + /// writer.Write(Message); + /// } + /// } + /// /// public abstract class WebControl : BaseStyledComponent { + /// + /// Gets the HTML tag type for this control. The default is + /// . Subclasses override this to change + /// the outer tag (e.g., HtmlTextWriterTag.Div). + /// + protected virtual HtmlTextWriterTag TagKey => HtmlTextWriterTag.Span; + + /// + /// Gets the string tag name derived from . + /// + public virtual string TagName => ResolveTagName(TagKey); + /// /// Renders the control using the provided HtmlTextWriter. - /// Override this method to provide custom rendering logic for your control. + /// The default implementation calls , + /// , and to produce + /// the Web Forms rendering pipeline. Override this method to take full + /// control of the rendered output. /// /// The HtmlTextWriter to write output to. protected virtual void Render(HtmlTextWriter writer) { - // Default implementation writes nothing + RenderBeginTag(writer); + RenderContents(writer); + RenderEndTag(writer); } /// /// Renders the contents of the control using the provided HtmlTextWriter. /// Override this method if you only want to customize the inner content while - /// maintaining the default outer tag rendering. + /// maintaining the default outer tag rendering via . /// /// The HtmlTextWriter to write output to. protected virtual void RenderContents(HtmlTextWriter writer) @@ -53,6 +86,26 @@ protected virtual void RenderContents(HtmlTextWriter writer) // Default implementation writes nothing } + /// + /// Renders the opening tag for the control using . + /// This method does not call — + /// that is done by before . + /// + /// The HtmlTextWriter to write output to. + public virtual void RenderBeginTag(HtmlTextWriter writer) + { + writer.RenderBeginTag(TagKey); + } + + /// + /// Renders the closing tag for the control. + /// + /// The HtmlTextWriter to write output to. + public virtual void RenderEndTag(HtmlTextWriter writer) + { + writer.RenderEndTag(); + } + /// /// Public method to render the control to the provided HtmlTextWriter. /// This is used by composite controls to render child controls. @@ -64,17 +117,17 @@ internal void RenderControl(HtmlTextWriter writer) } /// - /// Adds the base component attributes (ID, CssClass, Style) to the HtmlTextWriter. - /// This method is called automatically before Render(). - /// Derived classes should not need to call this method directly. + /// Adds the base component attributes (ID, CssClass, Style, ToolTip, Enabled) + /// to the HtmlTextWriter. This method is called automatically by + /// before . + /// Override this method to add additional attributes before rendering. /// /// The HtmlTextWriter to add attributes to. - private void AddBaseAttributes(HtmlTextWriter writer) + protected virtual void AddAttributesToRender(HtmlTextWriter writer) { - // Apply base styles if they exist - if (!string.IsNullOrEmpty(Style)) + if (!string.IsNullOrEmpty(ID)) { - writer.AddAttribute(HtmlTextWriterAttribute.Style, Style); + writer.AddAttribute(HtmlTextWriterAttribute.Id, ClientID); } if (!string.IsNullOrEmpty(CssClass)) @@ -82,15 +135,26 @@ private void AddBaseAttributes(HtmlTextWriter writer) writer.AddAttribute(HtmlTextWriterAttribute.Class, CssClass); } - if (!string.IsNullOrEmpty(ID)) + if (!string.IsNullOrEmpty(Style)) { - writer.AddAttribute(HtmlTextWriterAttribute.Id, ClientID); + writer.AddAttribute(HtmlTextWriterAttribute.Style, Style); + } + + if (!string.IsNullOrEmpty(ToolTip)) + { + writer.AddAttribute(HtmlTextWriterAttribute.Title, ToolTip); + } + + if (!Enabled) + { + writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled"); } } /// - /// Builds the render tree for the Blazor component by calling the Render method - /// and converting the HtmlTextWriter output to a RenderFragment. + /// Builds the render tree for the Blazor component by calling + /// and , + /// then converting the HtmlTextWriter output to a RenderFragment. /// protected override void BuildRenderTree(RenderTreeBuilder builder) { @@ -99,18 +163,46 @@ protected override void BuildRenderTree(RenderTreeBuilder builder) using (var writer = new HtmlTextWriter()) { - // Automatically add base attributes before calling user's Render method - AddBaseAttributes(writer); - - // Call the custom render method + AddAttributesToRender(writer); Render(writer); - - // Get the rendered HTML - var html = writer.GetHtml(); - - // Add the HTML to the render tree - builder.AddMarkupContent(0, html); + builder.AddMarkupContent(0, writer.GetHtml()); } } + + /// + /// Maps an enum value to its HTML tag name string. + /// + private static string ResolveTagName(HtmlTextWriterTag tag) + { + return tag switch + { + HtmlTextWriterTag.A => "a", + HtmlTextWriterTag.Button => "button", + HtmlTextWriterTag.Div => "div", + HtmlTextWriterTag.Span => "span", + HtmlTextWriterTag.Input => "input", + HtmlTextWriterTag.Label => "label", + HtmlTextWriterTag.P => "p", + HtmlTextWriterTag.Table => "table", + HtmlTextWriterTag.Tr => "tr", + HtmlTextWriterTag.Td => "td", + HtmlTextWriterTag.Th => "th", + HtmlTextWriterTag.Tbody => "tbody", + HtmlTextWriterTag.Thead => "thead", + HtmlTextWriterTag.Ul => "ul", + HtmlTextWriterTag.Li => "li", + HtmlTextWriterTag.Select => "select", + HtmlTextWriterTag.Option => "option", + HtmlTextWriterTag.Img => "img", + HtmlTextWriterTag.H1 => "h1", + HtmlTextWriterTag.H2 => "h2", + HtmlTextWriterTag.H3 => "h3", + HtmlTextWriterTag.H4 => "h4", + HtmlTextWriterTag.H5 => "h5", + HtmlTextWriterTag.H6 => "h6", + HtmlTextWriterTag.Form => "form", + _ => tag.ToString().ToLowerInvariant() + }; + } } } diff --git a/src/BlazorWebFormsComponents/wwwroot/js/Basepage.js b/src/BlazorWebFormsComponents/wwwroot/js/Basepage.js index f69ff07e2..ebb110e80 100644 --- a/src/BlazorWebFormsComponents/wwwroot/js/Basepage.js +++ b/src/BlazorWebFormsComponents/wwwroot/js/Basepage.js @@ -52,6 +52,13 @@ } }; + Page.Focus = function(elementId) { + var el = document.getElementById(elementId); + if (el && typeof el.focus === 'function') { + el.focus(); + } + }; + window.bwfc = window.bwfc ?? {}; window.bwfc.Page = Page; window.bwfc.Validation = Validation; diff --git a/src/BlazorWebFormsComponents/wwwroot/js/Basepage.module.js b/src/BlazorWebFormsComponents/wwwroot/js/Basepage.module.js index f7eefa0d5..a00490b5d 100644 --- a/src/BlazorWebFormsComponents/wwwroot/js/Basepage.module.js +++ b/src/BlazorWebFormsComponents/wwwroot/js/Basepage.module.js @@ -35,6 +35,13 @@ function formatClientClick() { } } +export function focusElement(elementId) { + var el = document.getElementById(elementId); + if (el && typeof el.focus === 'function') { + el.focus(); + } +} + // Also expose on window for backward compatibility if (typeof window !== 'undefined') { window.bwfc = window.bwfc ?? {}; @@ -42,6 +49,7 @@ if (typeof window !== 'undefined') { setTitle, getTitle, OnAfterRender: onAfterRender, - AddScriptElement: addScriptElement + AddScriptElement: addScriptElement, + Focus: focusElement }; }