OnItemDeselecting

This event is fired when a TreeListDataItem is about to be deselected on the client. This event can be canceled.

Fired by	RadTreeList
Arguments	get_item() - the TreeListDataItem object which is being deselected
	get_cancel() - bool
	set_cancel(bool)
Can be canceled	Yes

Example

JavaScript

function ItemDeselecting(sender, eventArgs) {
    if (eventArgs.get_item().get_displayIndex() == 0) {
        eventArgs.set_cancel(true);
    }
}

See Also

• Overview