Revert "Regenerate without hidden CollectionWidget events (3) like 7e…

…46694"

This reverts commit 8df9d6c.

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

@@ -1,10 +1,33 @@
 ---
 id: CollectionWidget.Options.onItemDeleted
+type: function(e)
+default: null
 hidden: 
 ---
 ---
 ##### shortDescription
 A function that is executed after a collection item is deleted from the data source.
 
+##### param(e): Object
+Information about the event.
+
+##### field(e.component): {WidgetName}
+The UI component's instance.
+
+##### field(e.element): DxElement
+#include common-ref-elementparam with { element: "UI component" }
+
+##### field(e.itemData): Object
+The removed item's data.
+
+##### field(e.itemElement): DxElement
+#include common-ref-elementparam with { element: "item" }
+
+##### field(e.itemIndex): Number | Object
+The removed item's index.
+
+##### field(e.model): Object
+Model data. Available only if you use Knockout.
+
 ---
 Note that the **itemDeleted** event is raised only if an item is deleted using the appropriate method of the UI component or end-user interaction. If you delete an item from an observable array passed to the **dataSource** or **items** property, the UI component entirely reloads the items array without raising the **itemDeleted** and **itemDeleting** events.

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

@@ -1,11 +1,37 @@
 ---
 id: CollectionWidget.Options.onItemDeleting
+type: function(e)
+default: null
 hidden: 
 ---
 ---
 ##### shortDescription
 A function that is executed before a collection item is deleted from the data source.
 
+##### param(e): Object
+Information about the event.
+
+##### field(e.cancel): Boolean | Promise<void>
+Allows you to cancel the item deletion.
+
+##### field(e.component): {WidgetName}
+The UI component's instance.
+
+##### field(e.element): DxElement
+#include common-ref-elementparam with { element: "UI component" }
+
+##### field(e.itemData): Object
+The data of the item to be removed.
+
+##### field(e.itemElement): DxElement
+#include common-ref-elementparam with { element: "item" }
+
+##### field(e.itemIndex): Number | Object
+The item's index.
+
+##### field(e.model): Object
+Model data. Available only if you use Knockout.
+
 ---
 You can cancel item deletion by setting the handler parameter's **cancel** field to **true**. This field also accepts a Promise (<a href="http://api.jquery.com/Types/#Promise" target="_blank">jQuery</a> or <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise" target="_blank">native</a>), which enables you to perform an asynchronous action before an item is deleted.
 

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

@@ -1,9 +1,38 @@
 ---
 id: CollectionWidget.Options.onItemReordered
+type: function(e)
+default: null
 hidden: 
 ---
 ---
 ##### shortDescription
 A function that is executed after a collection item is moved to another position.
 
+##### param(e): Object
+Information about the event.
+
+##### field(e.component): {WidgetName}
+The UI component's instance.
+
+##### field(e.element): DxElement
+#include common-ref-elementparam with { element: "UI component" }
+
+##### field(e.fromIndex): Number
+The item's previous index.
+
+##### field(e.itemData): Object
+The reordered item's data.
+
+##### field(e.itemElement): DxElement
+#include common-ref-elementparam with { element: "item" }
+
+##### field(e.itemIndex): Number | Object
+The index of the item after reordering. This field holds the same value as **toIndex**.
+
+##### field(e.model): Object
+Model data. Available only if you use Knockout.
+
+##### field(e.toIndex): Number
+The item's current index.
+
 ---