Update internal methods

Author: serhiipylypchuk1991

docs/api/internal/detach.md

@@ -1,5 +1,5 @@
 ---
-sidebar_label: api.detach()
+sidebar_label: api.detach() ?
 title: on Method
 description: You can learn about the on method in the documentation of the DHTMLX JavaScript RichText library. Browse developer guides and API reference, try out code examples and live demos, and download a free 30-day evaluation version of DHTMLX RichText.
 ---
@@ -8,37 +8,10 @@ description: You can learn about the on method in the documentation of the DHTML
 
 ### Description
 
-@short: Allows attaching a handler to the inner events
-
 ### Usage
 
-~~~jsx {}
-api.detach(
-    event: string,
-    handler: function
-): void;
-~~~
-
 ### Parameters
 
-- `event` - (required) an event to be fired
-- `handler` - (required) a handler to be attached (the handler arguments will depend on the event to be fired)
-
 ### Events
 
-:::info
-The full list of the RichText internal events can be found [**here**](api/overview/main_overview.md/#richtext-events)
-:::
-
 ### Example
-
-~~~jsx {7-9}
-// create RichText
-const editor = new richtext.Richtext("#root", {
-    ...
-});
-// ...
-editor.api.detach("move-card", ({ id, columnId }) => {
-    console.log({ id, columnId });
-});
-~~~

docs/api/internal/exec.md

@@ -8,7 +8,7 @@ description: You can learn about the exec method in the documentation of the DHT
 
 ### Description
 
-@short: Allows triggering the inner events
+@short: Allows triggering inner events
 
 ### Usage
 
@@ -21,30 +21,26 @@ api.exec(
 
 ### Parameters
 
-- `event` - (required) an event to be fired 
+- `event` - (required) an event to be fired
 - `config` - (required) the config object with parameters (see the event to be fired)
 
 ### Events
 
 :::info
-The full list of the RichText internal events can be found [**here**](api/overview/main_overview.md/#richtext-events)
+The full list of the RichText internal events can be found [**here**](/category/richtext-events/)
 :::
 
 ### Example
 
-~~~jsx {7,9-12}
-// create RichText
+~~~jsx {5-8}
+// initialize RichText
 const editor = new richtext.Richtext("#root", {
-    columns,
-    cards
-});
-// select the card with the 1 ID
-editor.api.exec("select-card", { id: 1 });
-// add new card without sending changes to the server
-editor.api.exec("add-card", { 
-    columnId: "backlog",
-    skipProvider: true, 
+    // configuration parameters
 });
+// set the text font size
+editor.api.exec("set-font-size", {
+    fontSize: "16px"
+}); 
 ~~~
 
-**Related sample:** [RichText. Preserve sorting](https://snippet.dhtmlx.com/74nyuv14?tag=richtext)
+**Change log:** The method was added in v2.0

docs/api/internal/get-reactive-state.md

@@ -22,19 +22,27 @@ The method returns an object with the following parameters:
 
 ~~~jsx {}
 {
-    ...
+    cursorState: { subscribe: any },
+    defaultStyles {...},
+    document {...},
+    fullscreen {...},
+    history {...},
+    layoutMode {...},
+    popup {...},
+    selection {...}
 }
 ~~~  
 
 ### Example
 
-~~~jsx {7-37}
-// create RichText
+~~~jsx {5-7}
+// initialize RichText
 const editor = new richtext.Richtext("#root", {
-    ...
+    // configuration parameters
 });
 // get the Reactive State of RichText
-const state = editor.api.getReactiveState();
+const reactive_state = editor.api.getReactiveState();
+console.log(reactive_state)
 ~~~
 
-**Change log:**
+**Change log:** The method was added in v2.0

docs/api/internal/get-state.md

@@ -21,21 +21,28 @@ api.getState(): object;
 The method returns an object with the following parameters:
 
 ~~~jsx {}
-{    
-    ...
+{     
+    cursorState: {},
+    defaultStyles: {},
+    document: {},
+    fullscreen: boolean,
+    history: []
+    layoutMode: string,
+    popup: any,
+    selection: {}
 }
+~~~
 
 ### Example
 
-~~~jsx {7-12}
-// create RichText
+~~~jsx {5-7}
+// initialize RichText
 const editor = new richtext.Richtext("#root", {
-    ...
+    // configuration parameters
 });
 // get the State of RichText
 const state = editor.api.getState();
-console.log(...); // ...
-//...
+console.log(state);
 ~~~
 
-**Change log:**
+**Change log:** The method was added in v2.0

docs/api/internal/intercept.md

@@ -32,15 +32,17 @@ The full list of the RichText internal events can be found [**here**](api/overvi
 
 ### Example
 
-~~~jsx {7-11}
+~~~jsx {5-10}
 // create RichText
 const editor = new richtext.Richtext("#root", {
-    ...
+    // configuration parameters
 });
-// forbid moving cards to the column with the "done" ID
-editor.api.intercept("move-card", ({ id, columnId }) => {
-    if(columnId !== "done" ){
+// forbid changing the font size
+editor.api.intercept("set-font-size", (obj) => {
+    if(obj.fontSize !== "36px" ){
         return false;
     }
 });
 ~~~
+
+**Change log:** The method was added in v2.0

docs/api/internal/on.md

@@ -27,18 +27,18 @@ api.on(
 ### Events
 
 :::info
-The full list of the RichText internal events can be found [**here**](api/overview/main_overview.md/#richtext-events)
+The full list of the RichText internal events can be found [**here**](/category/richtext-events/)
 :::
 
 ### Example
 
-~~~jsx {7-9}
-// create RichText
+~~~jsx {5-8}
+// initialize RichText
 const editor = new richtext.Richtext("#root", {
-    ...
+    // configuration parameters
 });
-// ...
-editor.api.on("move-card", ({ id, columnId }) => {
-    console.log({ id, columnId });
+// subscribe on the "set-font-size" event
+editor.api.on("set-font-size", (obj) => {
+    console.log(obj.fontSize);
 });
 ~~~

docs/api/internal/set-next.md

@@ -28,7 +28,7 @@ const restProvider = new richtext.RestDataProvider(url);
 
 Promise.all([
     ...
-]).then(([cards, columns, rows]) => {
+]).then(([value]) => {
     const editor = new richtext.Richtext("#root", {
         ...
     });