JavaScript/jQuery TabPanel - SelectionChangingEvent

The type of the selectionChanging event handler's argument.

import { SelectionChangingEvent } from "devextreme/ui/tab_panel"
Type:

Object

addedItems

Type:

Array<any>

cancel

Type:

Boolean

|

Promise<Boolean> (jQuery or native)

component

The UI component's instance.

Type:

TabPanel

element

The UI component's container.

removedItems

Type:

Array<any>