fix: start editing button not rendering

src/visualBuilder/generators/generateStartEditingButton.tsx

@@ -5,21 +5,25 @@ import StartEditingButtonComponent from "../components/startEditingButton";
 /**
  * Generates a start editing button for the visual builder.
  *
- * @param visualBuilderContainer - The HTMLDivElement that wraps the visual builder.
- * @returns The generated HTMLAnchorElement representing the start editing button, or undefined if the visualBuilderContainer is null.
+ * @returns The generated HTMLAnchorElement representing the start editing button, or undefined if the button cannot be created.
  */
-export function generateStartEditingButton(
-    visualBuilderContainer: HTMLDivElement | null
-): HTMLAnchorElement | undefined {
-    if (!visualBuilderContainer) {
-        PublicLogger.warn("Visual builder overlay not found.");
-        return;
+export function generateStartEditingButton(): HTMLAnchorElement | undefined {
+    const existingButton = document.querySelector(
+        ".visual-builder__start-editing-btn"
+    ) as HTMLAnchorElement;
+
+    if (existingButton) {
+        return existingButton;
     }
 
     const wrapper = document.createDocumentFragment();
     render(<StartEditingButtonComponent />, wrapper);
 
-    visualBuilderContainer?.appendChild(wrapper);
+    if (wrapper.children.length === 0) {
+        return undefined;
+    }
+
+    document.body.appendChild(wrapper);
 
     const startEditingButton = document.querySelector(
         ".visual-builder__start-editing-btn"

src/visualBuilder/index.ts

@@ -383,7 +383,7 @@ export class VisualBuilder {
             })
             .catch(() => {
                 if (!inIframe()) {
-                    generateStartEditingButton(this.visualBuilderContainer);
+                    generateStartEditingButton();
                 }
             });
     }

src/visualBuilder/utils/__test__/generateStartEditingButton.test.ts

@@ -1,49 +1,49 @@
 import { getDefaultConfig } from "../../../configManager/config.default";
-import { PublicLogger } from "../../../logger/logger";
 import { IConfig } from "../../../types/types";
 import { generateStartEditingButton } from "./../../generators/generateStartEditingButton";
 
 describe("generateStartEditingButton", () => {
     let config: IConfig;
-    let visualBuilderContainer: HTMLDivElement;
 
     beforeEach(() => {
         config = getDefaultConfig();
 
         config.stackDetails.apiKey = "bltapikey";
         config.stackDetails.environment = "bltenvironment";
-
-        visualBuilderContainer = document.createElement("div");
-        document.body.appendChild(visualBuilderContainer);
     });
 
     afterEach(() => {
         vi.clearAllMocks();
-        document.body.removeChild(visualBuilderContainer);
+        const existingButton = document.querySelector(
+            ".visual-builder__start-editing-btn"
+        );
+        if (existingButton) {
+            existingButton.remove();
+        }
     });
 
-    test("should  return an anchor tag", () => {
-        const button = generateStartEditingButton(visualBuilderContainer);
+    test("should return an anchor tag", () => {
+        const button = generateStartEditingButton();
         expect(button).toBeInstanceOf(HTMLAnchorElement);
     });
 
-    test("should append the button within visualBuilderContainer", () => {
-        expect(visualBuilderContainer.children.length).toBe(0);
-        generateStartEditingButton(visualBuilderContainer);
+    test("should append the button within document.body", () => {
+        const initialBodyChildren = document.body.children.length;
+        generateStartEditingButton();
 
-        expect(visualBuilderContainer.children.length).toBe(1);
+        expect(document.body.children.length).toBe(initialBodyChildren + 1);
     });
 
     test("should update the href when clicked", () => {
-        const button = generateStartEditingButton(visualBuilderContainer);
+        const button = generateStartEditingButton();
         button?.click();
 
         expect(button?.getAttribute("href")).toBe(
             "https://app.contentstack.com/#!/stack//visual-builder?branch=main&target-url=http%3A%2F%2Flocalhost%3A3000%2F&locale=en-us"
         );
     });
 
-    test("should get the href detal from cslp attribute if present", () => {
+    test("should get the href detail from cslp attribute if present", () => {
         const h1 = document.createElement("h1");
 
         h1.setAttribute(
@@ -53,19 +53,11 @@ describe("generateStartEditingButton", () => {
 
         document.body.appendChild(h1);
 
-        const button = generateStartEditingButton(visualBuilderContainer);
+        const button = generateStartEditingButton();
         button?.click();
 
         expect(button?.getAttribute("href")).toBe(
             "https://app.contentstack.com/#!/stack//visual-builder?branch=main&target-url=http%3A%2F%2Flocalhost%3A3000%2F&locale=en-us"
         );
     });
-
-    test("should throw a warning if visualBuilderContainer is not found", () => {
-        const spiedWarn = vi.spyOn(PublicLogger, "warn");
-
-        generateStartEditingButton(null);
-
-        expect(spiedWarn).toHaveBeenCalledTimes(1);
-    });
 });