[update] what's new for v 9.2

Author: mafanya23

docs/assets/grid/dragpanel_modulle4.png

@@ -28,10 +28,14 @@ add(action: IAction): void;
 
 @params:
 
-- `action: IAction` - the action object containing:
-    - `type: ActionType` - the type of action: "add", "remove", "removeAll", or "change"
-    - `batch: IRow[]` - an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)
-    - `inverse?: IAction` - the inverse action required for undoing (mandatory for the "change" and "removeAll" types, not required for other types)
+<table>
+    <tbody>
+        <tr>
+            <td><b>action</b></td>
+            <td>(<i>object</i>) the action object that contains the following properties:<ul><li><b>`type`</b> - (<i>string</i>) the type of action: "add", "remove", "removeAll", or "change"</li><li><b>`batch`</b> - (<i>array</i>) an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)</li><li><b>`inverse`</b> - (<i>object</i>) optional, the inverse action required for undoing (mandatory for the "change" and "removeAll" types, not required for other types)</li></ul></td>
+        </tr>
+    </tbody>
+</table>
 
 :::note
 The `action` argument must conform to the `IAction` interface. If the module is disabled, the action type is invalid, or the `inverse` property is missing (for actions with the "change" and "removeAll" types), the [`error`](grid/api/history/error_event.md) event is triggered. 

docs/grid/api/history/add_method.md

@@ -12,14 +12,32 @@ This functionality requires PRO version of the DHTMLX Grid (or DHTMLX Suite) pac
 
 @short: triggered after successfully adding an action to the history
 
-@signature: {'afterAdd: (action: IAction) => void;'}
+### Usage
+
+~~~jsx
+type ActionType = "add" | "remove" | "removeAll" | "change";
+
+interface IAction {
+    type: ActionType; 
+    batch: IRow[];
+    inverse?: IAction; 
+}
+
+afterAdd: (action: IAction) => void;
+~~~
 
 @params:
 The callback of the event is called with the following parameters:
-- `action: IAction` - the object of the added action containing:
-    - `type: ActionType` - the type of action: "add", "remove", "removeAll", or "change"
-    - `batch: IRow[]` - an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)
-    - `inverse?: IAction` - the inverse action required for undoing (for the "change" and "removeAll" types)
+
+<table>
+    <tbody>
+        <tr>
+            <td><b>action</b></td>
+            <td>(<i>object</i>) the object of the added action that contains the following properties:<ul><li><b>`type`</b> - (<i>string</i>) the type of action: "add", "remove", "removeAll", or "change"</li><li><b>`batch`</b> - (<i>array</i>) an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)</li><li><b>`inverse`</b> - (<i>object</i>) optional, the inverse action required for undoing (mandatory for the "change" and "removeAll" types, not required for other types)</li></ul></td>
+        </tr>
+    </tbody>
+</table>
+
 
 @example:
 const grid = new dhx.Grid("grid_container", {

docs/grid/api/history/afteradd_event.md

@@ -12,14 +12,31 @@ This functionality requires PRO version of the DHTMLX Grid (or DHTMLX Suite) pac
 
 @short: triggered after successfully redoing an action
 
-@signature: {'afterRedo: (action: IAction) => void;'}
+### Usage
+
+~~~jsx
+type ActionType = "add" | "remove" | "removeAll" | "change";
+
+interface IAction {
+    type: ActionType; 
+    batch: IRow[];
+    inverse?: IAction; 
+}
+
+afterRedo: (action: IAction) => void;
+~~~
 
 @params:
 The callback of the event is called with the following parameters:
-- `action: IAction` - the object of the executed action containing:
-    - `type: ActionType` - the type of action: "add", "remove", "removeAll", or "change"
-    - `batch: IRow[]` - an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)
-    - `inverse?: IAction` - the inverse action required for undoing (for the "change" and "removeAll" types)
+
+<table>
+    <tbody>
+        <tr>
+            <td><b>action</b></td>
+            <td>(<i>object</i>) the object of the executed action that contains the following properties:<ul><li><b>`type`</b> - (<i>string</i>) the type of action: "add", "remove", "removeAll", or "change"</li><li><b>`batch`</b> - (<i>array</i>) an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)</li><li><b>`inverse`</b> - (<i>object</i>) optional, the inverse action required for undoing (mandatory for the "change" and "removeAll" types, not required for other types)</li></ul></td>
+        </tr>
+    </tbody>
+</table>
 
 @example:
 const grid = new dhx.Grid("grid_container", {

docs/grid/api/history/afterredo_event.md

@@ -16,10 +16,15 @@ This functionality requires PRO version of the DHTMLX Grid (or DHTMLX Suite) pac
 
 @params:
 The callback of the event is called with the following parameters:
-- `action: IAction` - the object of the executed action containing:
-    - `type: ActionType` - the type of action: "add", "remove", "removeAll", or "change"
-    - `batch: IRow[]` - an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)
-    - `inverse?: IAction` - the inverse action required for undoing (for the "change" and "removeAll" types)
+
+<table>
+    <tbody>
+        <tr>
+            <td><b>action</b></td>
+            <td>(<i>object</i>) the object of the executed action that contains the following properties:<ul><li><b>`type`</b> - (<i>string</i>) the type of action: "add", "remove", "removeAll", or "change"</li><li><b>`batch`</b> - (<i>array</i>) an array of rows representing the data affected by the action (e.g., added, removed, or modified rows)</li><li><b>`inverse`</b> - (<i>object</i>) optional, the inverse action required for undoing (mandatory for the "change" and "removeAll" types, not required for other types)</li></ul></td>
+        </tr>
+    </tbody>
+</table>
 
 @example:
 const grid = new dhx.Grid("grid_container", {

docs/grid/api/history/afterundo_event.md

@@ -2580,7 +2580,7 @@ This functionality requires PRO version of the DHTMLX Grid (or DHTMLX Suite) pac
 
 The [`DragPanel`](grid/usage_dragpanel.md) module allows configuring the drag-n-drop functionality in Grid. It provides settings for adjusting the look and feel of the drag panel that appears when the drag-n-drop functionality is activated. Check the details below.
 
-![](../assets/grid/dragpanel_module.png)
+![](../assets/grid/dragpanel_modulle4.png)
 
 To initialize the `DragPanel` module, you should enable the [`dragPanel`](grid/api/grid_dragpanel_config.md) property in the Grid configuration together with the [row Drag-and-Drop](#drag-n-drop) functionality (e.g. via the `dragItem: "row"` or `dragItem: "both"` properties). For example:
 

docs/grid/configuration.md

@@ -12,7 +12,7 @@ This functionality requires PRO version of the DHTMLX Grid (or DHTMLX Suite) pac
 
 The `DragPanel` module provides auxiliary functionality for moving rows in the **dhx.Grid** component. 
 
-![](../assets/grid/dragpanel_module.png)
+![](../assets/grid/dragpanel_modulle4.png)
 
 The module is automatically activated when the [Drag-and-Drop functionality](grid/configuration.md/#drag-n-drop) for rows is enabled and conflicting configurations, such as the [`BlockSelection`](grid/usage_blockselection.md) or [`Clipboard`](grid/usage_clipboard.md) modules, are used. 
 

docs/grid/usage_dragpanel.md

@@ -154,6 +154,7 @@ The following shortcut key is available when the [`editable` mode](grid/api/grid
 - Grid. Export. Double quotes in the cell value are escaped in the exported Excel
 - Grid. The issue with editor closing and saving the entered value on scrolling the grid
 - Grid. The `draggable:false` setting of a column affects the drag-n-drop of rows
+- Grid. The error that occurred when the value of the `parent` property was set as a number 
 
 ### New samples