Revert "Merge branch '24_2' into on-selection-changing24_2"

This reverts commit 07500ad, reversing
changes made to 6304de2.

api-reference/10 UI Components/CollectionWidget/1 Configuration/onSelectionChanging.md

@@ -7,8 +7,8 @@ default: null
 ##### shortDescription
 A function that is executed before a collection item is selected.
 
-##### param(e): Object
-<!-- Description goes here -->
+##### param(e): ui/collection/ui.collection_widget.base:SelectionChangingEvent
+Information about the event.
 
 ##### field(e.addedItems): Array<any>
 The data of the items that have been selected.
@@ -25,8 +25,5 @@ The UI component's instance.
 ##### field(e.removedItems): Array<any>
 The data of the items whose selection has been canceled.
 
-##### field(e.model): any
-<!-- Description goes here -->
-
 ---
 <!-- Description goes here -->

api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangeInfo/SelectionChangeInfo.md → api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangedInfo/SelectionChangedInfo.md

@@ -1,7 +1,7 @@
 ---
-id: SelectionChangeInfo
+id: SelectionChangedInfo
 module: ui/collection/ui.collection_widget.base
-export: SelectionChangeInfo
+export: SelectionChangedInfo
 hidden: 
 generateTypeLink: 
 ---

api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangeInfo/addedItems.md → api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangedInfo/addedItems.md

@@ -1,5 +1,5 @@
 ---
-id: SelectionChangeInfo.addedItems
+id: SelectionChangedInfo.addedItems
 type: Array<any>
 ---
 ---

api-reference/10 UI Components/GridBase/1 Configuration/columnFixing/icons/fix.md → api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangedInfo/removedItems.md

@@ -1,5 +1,6 @@
 ---
-id: GridBase.Options.columnFixing.icons.fix
+id: SelectionChangedInfo.removedItems
+type: Array<any>
 ---
 ---
 ##### shortDescription

api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangingEvent/SelectionChangingEvent.md

@@ -0,0 +1,15 @@
+---
+id: SelectionChangingEvent
+module: ui/collection/ui.collection_widget.base
+export: SelectionChangingEvent
+type: Object
+inherits: AsyncCancelable,EventInfo,SelectionChangingInfo
+references: CollectionWidget.Options.onSelectionChanging
+generateTypeLink: 
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangeInfo/removedItems.md → api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangingInfo/addedItems.md

@@ -1,5 +1,5 @@
 ---
-id: SelectionChangeInfo.removedItems
+id: SelectionChangingInfo.addedItems
 type: Array<any>
 ---
 ---

api-reference/10 UI Components/CollectionWidget/9 Types/SelectionChangingInfo/removedItems.md

@@ -0,0 +1,10 @@
+---
+id: SelectionChangingInfo.removedItems
+type: Array<any>
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/GridBase/1 Configuration/focusedRowIndex.md

@@ -9,8 +9,6 @@ firedEvents: focusedRowChanged
 Specifies or indicates the focused data row's index.
 
 ---
-Ensure that [focusedRowEnabled](/api-reference/10%20UI%20Components/GridBase/1%20Configuration/focusedRowEnabled.md '/Documentation/ApiReference/UI_Components/dxDataGrid/Configuration/#focusedRowEnabled') is `true` for **focusedRowIndex** to work.
-
 The focused row has a [key](/api-reference/10%20UI%20Components/GridBase/1%20Configuration/focusedRowKey.md '{basewidgetpath}/Configuration/#focusedRowKey') and index on a page. When the [pager](/api-reference/10%20UI%20Components/GridBase/1%20Configuration/pager '{basewidgetpath}/Configuration/pager/') is used for navigation, the focused row's index persists from page to page, but corresponds to a different row with a different key on each page.
 
 The default index of *-1* indicates that no row is focused.

api-reference/10 UI Components/GridBase/1 Configuration/focusedRowKey.md

@@ -9,8 +9,6 @@ firedEvents: focusedRowChanged
 Specifies initially or currently focused grid row's key.
 
 ---
-Ensure that [focusedRowEnabled](/api-reference/10%20UI%20Components/GridBase/1%20Configuration/focusedRowEnabled.md '/Documentation/ApiReference/UI_Components/dxDataGrid/Configuration/#focusedRowEnabled') is `true` for **focusedRowKey** to work.
-
 The focused row has a key and [index](/api-reference/10%20UI%20Components/GridBase/1%20Configuration/focusedRowIndex.md '{basewidgetpath}/Configuration/#focusedRowIndex') on a page. When the [pager](/api-reference/10%20UI%20Components/GridBase/1%20Configuration/pager '{basewidgetpath}/Configuration/pager/') is used for navigation, the focused row's index persists from page to page but corresponds to a different row with a different key on each page.
 
 In the DataGrid, group rows can also be focused. See the [Group Index and Key](/concepts/05%20UI%20Components/DataGrid/45%20Grouping/20%20API/05%20Group%20Index%20and%20Key.md '/Documentation/Guide/UI_Components/DataGrid/Grouping/#API/Group_Index_and_Key') topic for more information on how group keys are formed.

api-reference/10 UI Components/GridBase/1 Configuration/pager/pager.md

@@ -1,6 +1,6 @@
 ---
 id: GridBase.Options.pager
-type: Pager
+type: common/grids:Pager
 inheritsType: common/grids:Pager
 ---
 ---

api-reference/10 UI Components/GridBase/1 Configuration/stateStoring/stateStoring.md

@@ -35,7 +35,7 @@ State storing saves the following properties:
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#filterValues">filterValues</a></li>
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#fixed">fixed</a></li>
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#fixedPosition">fixedPosition</a></li>
-  <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#groupIndex">groupIndex</a> (ensure <a href="{basewidgetpath}/Configuration/groupPanel/#visible">groupPanel.visible</a> and <a href="{basewidgetpath}/Configuration/grouping/#contextMenuEnabled">grouping.contextmenuEnabled</a> are enabled for <b>groupIndex</b> to restore)</li>
+  <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#groupIndex">groupIndex</a></li>
   </ul> 
   </td>
   <td>
@@ -44,7 +44,7 @@ State storing saves the following properties:
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#selectedFilterOperation">selectedFilterOperation</a></li>
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#sortIndex">sortIndex</a></li>
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#sortOrder">sortOrder</a></li>
-  <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#visible">visible</a> (ensure the <a href="{basewidgetpath}/Configuration/columnChooser/">column chooser</a> is <a href="{basewidgetpath}/Configuration/columnChooser/#enabled">enabled</a> for <b>visible</b> to restore)</li>
+  <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#visible">visible</a> (only if the <a href="{basewidgetpath}/Configuration/columnChooser/">column chooser</a> is <a href="{basewidgetpath}/Configuration/columnChooser/#enabled">enabled</a>)</li>
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#visibleIndex">visibleIndex</a></li>
   <li><b>columns</b>.<a href="{basewidgetpath}/Configuration/columns/#width">width</a></li>
   </ul>

api-reference/10 UI Components/dxAccordion/9 Types/SelectionChangedEvent/SelectionChangedEvent.md

@@ -2,7 +2,7 @@
 module: ui/accordion
 export: SelectionChangedEvent
 type: Object
-inherits: EventInfo,SelectionChangeInfo
+inherits: EventInfo,SelectionChangedInfo
 uid: ui/accordion:SelectionChangedEvent
 generateTypeLink: 
 references: dxAccordion.Options.onSelectionChanged

api-reference/10 UI Components/dxAutocomplete/1 Configuration/onSelectionChanging.md

@@ -0,0 +1,25 @@
+---
+id: dxAutocomplete.Options.onSelectionChanging
+type: function(e)
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+##### param(e): ui/autocomplete:SelectionChangingEvent
+<!-- Description goes here -->
+
+##### field(e.cancel): Boolean | Promise<Boolean>
+<!-- Description goes here -->
+
+##### field(e.component): {WidgetName}
+<!-- Description goes here -->
+
+##### field(e.element): DxElement
+<!-- Description goes here -->
+
+##### field(e.selectedItem): Object
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/dxAutocomplete/9 Types/SelectionChangingEvent/SelectionChangingEvent.md

@@ -0,0 +1,15 @@
+---
+module: ui/autocomplete
+export: SelectionChangingEvent
+type: Object
+inherits: AsyncCancelable,EventInfo,_ui_drop_down_editor_ui_drop_down_list_SelectionChangingInfo
+references: dxAutocomplete.Options.onSelectionChanging
+uid: ui/autocomplete:SelectionChangingEvent
+generateTypeLink: 
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/dxButtonGroup/9 Types/SelectionChangedEvent/SelectionChangedEvent.md

@@ -2,7 +2,7 @@
 module: ui/button_group
 export: SelectionChangedEvent
 type: Object
-inherits: EventInfo,SelectionChangeInfo
+inherits: EventInfo,SelectionChangedInfo
 uid: ui/button_group:SelectionChangedEvent
 generateTypeLink: 
 references: dxButtonGroup.Options.onSelectionChanged

api-reference/10 UI Components/dxChart/1 Configuration/commonAxisSettings/label/textOverflow.md

@@ -9,5 +9,3 @@ Specifies what to do with axis labels that overflow the allocated space after ap
 
 ---
 The **textOverflow** property does not apply if the [displayMode](/api-reference/10%20UI%20Components/dxChart/1%20Configuration/commonAxisSettings/label/displayMode.md '/Documentation/ApiReference/UI_Components/dxChart/Configuration/commonAxisSettings/label/#displayMode') or [overlappingBehavior](/api-reference/10%20UI%20Components/dxChart/1%20Configuration/commonAxisSettings/label/overlappingBehavior.md '/Documentation/ApiReference/UI_Components/dxChart/Configuration/commonAxisSettings/label/#overlappingBehavior') property is used to rotate axis labels.
-
-[note] This property has no effect if you use a [template](/api-reference/10%20UI%20Components/dxChart/1%20Configuration/commonAxisSettings/label/template.md '/Documentation/ApiReference/UI_Components/dxChart/Configuration/commonAxisSettings/label/#template').

api-reference/10 UI Components/dxChart/1 Configuration/commonAxisSettings/label/wordWrap.md

@@ -13,5 +13,3 @@ This property affects the vertical axis only when the [placeholderSize](/api-ref
 #include dataviz-ref-wordwrap with {
  textOverflow_link: "/Documentation/ApiReference/UI_Components/dxChart/Configuration/commonAxisSettings/label/#textOverflow"
 }
-
-[note] This property has no effect if you use a [template](/api-reference/10%20UI%20Components/dxChart/1%20Configuration/commonAxisSettings/label/template.md '/Documentation/ApiReference/UI_Components/dxChart/Configuration/commonAxisSettings/label/#template').

api-reference/10 UI Components/dxChat/9 Types/User/id.md

@@ -1,6 +1,7 @@
 ---
 id: User.id
 type: Number | String
+default: string
 ---
 ---
 ##### shortDescription

api-reference/10 UI Components/dxContextMenu/9 Types/SelectionChangedEvent/SelectionChangedEvent.md

@@ -2,7 +2,7 @@
 module: ui/context_menu
 export: SelectionChangedEvent
 type: Object
-inherits: EventInfo,SelectionChangeInfo
+inherits: EventInfo,SelectionChangedInfo
 uid: ui/context_menu:SelectionChangedEvent
 generateTypeLink: 
 references: dxContextMenu.Options.onSelectionChanged

api-reference/10 UI Components/dxDataGrid/1 Configuration/summary/groupItems/valueFormat.md

@@ -12,7 +12,5 @@ See the [format](/api-reference/50%20Common/Object%20Structures/format '/Documen
  href: "https://js.devexpress.com/Demos/WidgetsGallery/Demo/DataGrid/GroupSummaries/"
 }
 
-[note] This option has no effect if a summary item value is not a number or Date.
-
 #####See Also#####
 - [Format Text and Value](/concepts/05%20UI%20Components/DataGrid/65%20Summaries/40%20Format%20Text%20and%20Value.md '/Documentation/Guide/UI_Components/DataGrid/Summaries/Format_Text_and_Value/')

api-reference/10 UI Components/dxDataGrid/1 Configuration/summary/totalItems/valueFormat.md

@@ -12,7 +12,5 @@ See the [format](/api-reference/50%20Common/Object%20Structures/format '/Documen
  href: "https://js.devexpress.com/Demos/WidgetsGallery/Demo/DataGrid/GridSummaries/"
 }
 
-[note] This option has no effect if a summary item value is not a number or Date.
-
 #####See Also#####
 - [Format Text and Value](/concepts/05%20UI%20Components/DataGrid/65%20Summaries/40%20Format%20Text%20and%20Value.md '/Documentation/Guide/UI_Components/DataGrid/Summaries/Format_Text_and_Value/')

api-reference/10 UI Components/dxDropDownList/1 Configuration/onSelectionChanging.md

@@ -0,0 +1,29 @@
+---
+id: dxDropDownList.Options.onSelectionChanging
+type: function(e)
+default: null
+---
+---
+##### shortDescription
+A function that is executed before a collection item is selected.
+
+##### param(e): ui/drop_down_editor/ui.drop_down_list:SelectionChangingEvent
+Information about the event.
+
+##### field(e.addedItems): Array<any>
+The data of the items that have been selected.
+
+##### field(e.cancel): Boolean | Promise<Boolean>
+Allows you to cancel the item selection.
+
+##### field(e.component): {WidgetName}
+The UI component's instance.
+
+##### field(e.element): DxElement
+#include common-ref-elementparam with { element: "UI component" }
+
+##### field(e.removedItems): Array<any>
+The data of the items whose selection has been canceled.
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/GridBase/1 Configuration/columnFixing/icons/leftPosition.md → api-reference/10 UI Components/dxDropDownList/4 Events/selectionChanging.md

@@ -1,5 +1,6 @@
 ---
-id: GridBase.Options.columnFixing.icons.leftPosition
+id: dxDropDownList.selectionChanging
+type: eventType
 ---
 ---
 ##### shortDescription

api-reference/10 UI Components/dxDropDownList/9 Types/SelectionChangingEvent/SelectionChangingEvent.md

@@ -0,0 +1,15 @@
+---
+module: ui/drop_down_editor/ui.drop_down_list
+export: SelectionChangingEvent
+type: Object
+inherits: AsyncCancelable,EventInfo,SelectionChangingInfo
+references: dxDropDownList.Options.onSelectionChanging
+uid: ui/drop_down_editor/ui.drop_down_list:SelectionChangingEvent
+generateTypeLink: 
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/dxDropDownList/9 Types/SelectionChangingInfo/SelectionChangingInfo.md

@@ -0,0 +1,13 @@
+---
+id: _ui_drop_down_editor_ui_drop_down_list_SelectionChangingInfo
+module: ui/drop_down_editor/ui.drop_down_list
+export: SelectionChangingInfo
+hidden: 
+generateTypeLink: 
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->

api-reference/10 UI Components/dxDropDownList/9 Types/SelectionChangingInfo/selectedItem.md

@@ -0,0 +1,10 @@
+---
+id: _ui_drop_down_editor_ui_drop_down_list_SelectionChangingInfo.selectedItem
+type: Object
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->