ASPxClientTreeList Events

Represents the client ASPxTreeList.

Name	Description
BatchEditChangesCanceling	Occurs on the client side before data changes are canceled in batch edit mode.
BatchEditChangesSaving	Occurs on the client side before data changes are saved in batch edit mode.
BatchEditConfirmShowing	Enables you to prevent a batch edit confirmation message from being displayed.
BatchEditEndEditing	Occurs when a tree list leaves the batch edit mode.
BatchEditNodeChangesCanceling	Allows you to handle a Cancel button click for a node in batch edit mode.
BatchEditNodeDeleting	Occurs on the client side before a node is deleted in batch edit mode.
BatchEditNodeInserting	Occurs on the client side before a node is inserted in batch edit mode.
BatchEditNodeRecovering	Occurs on the client side before a node is recovered in batch edit mode.
BatchEditNodeValidating	Enables you to specify whether the node date is valid and provide an error text.
BatchEditStartEditing	Occurs when a tree list switches to batch edit mode.
BatchEditTemplateCellFocused	Enables you to provide navigation for editors contained in a templated cell in Batch Edit mode.
BeginCallback	Occurs when a callback for server-side processing is initiated.
CallbackError	Fires on the client if any unhandled server error occurs during server-side processing of a callback sent by the ASPxClientTreeList.
CellSelectionChanging	Occurs when you select or deselect a cell.
ClipboardCellPasting	Occurs before a cell is pasted to the control from the clipboard. Allows you to update the pasted data or skip a cell.
ColumnResized	Occurs after a column’s width has been changed by an end-user.
ColumnResizing	Enables you to prevent columns from being resized.
ContextMenu	Enables you to display a context menu.
CustomButtonClick	Occurs when a custom command button has been clicked.
CustomDataCallback	Fires after the callback has been processed in the ASPxTreeList.CustomDataCallback event handler.
CustomizationWindowCloseUp	Fires after the Customization Window has been closed.
EndCallback	Occurs on the client after a callback’s server-side processing has been completed.
EndDragNode	Occurs after a node drag and drop operation is completed.
FocusedCellChanging	Occurs on the client side when the focused cell is about to be changed.
FocusedNodeChanged	Fires in response to changing node focus.
Init	Occurs on the client side after the control has been initialized. Inherited from ASPxClientControlBase.
KeyDown	Occurs when a user presses a key while ASPxTreeList has focus.
KeyPress	Occurs when a user presses and releases a key while ASPxTreeList has focus.
KeyUp	Occurs when a user releases the pressed key while ASPxTreeList has focus.
NodeClick	Fires on the client when a node is clicked.
NodeCollapsing	Fires before a node is collapsed.
NodeDblClick	Fires on the client when a node is double clicked.
NodeExpanding	Fires before a node is expanded.
NodeFocusing	Fires before the focused node has been changed.
SelectionChanged	Fires after the selection has been changed via end-user interaction.
StartDragNode	Occurs before a node is dragged by an end-user.
ToolbarItemClick	Fires after a toolbar item has been clicked.