SaveEvent

Provides arguments for the save event. Use this interface to access the form group and parent data item when saving a row in the TreeList.

Name	Type	Default	Description
dataItem	any		Specifies the data item.
formGroup	FormGroup<any>		Specifies the edited formGroup instance.
isNew	boolean		Indicates if the data item is new or existing.
parent	any		Specifies the data item of the parent row, if any.
sender	TreeListComponent		Provides the TreeListComponent instance.