Javascript: TXTextControl.beginUndoAction Method - TX Text Control DS Server

TX Text Control DS ServerReference GuideJavaScript APITXTextControl ObjectbeginUndoAction Method

Begins a user-defined undo operation. All editing and fomatting changes made between beginUndoAction and endUndoAction belong to the undo operation. These changes are undone or redone in a single step. The specified user-defined name is available via getUndoActionName.

Introduced: 30.0.

JavaScript

<void> TXTextControl.beginUndoAction(<string> actionName, [<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
actionName	Specifies the undo action's name. If an action name is not necessary, this parameter can be null or an empty string.
callback	Optional. Is called when the operation completed.
errorCallback	Optional. Is called when the operation failed with an error.