onDeleteElement MethodProtectedStatic

Beta  

Called when an Element in an instance of a Model of this class is about to be deleted.

onDeleteElement(_arg: OnElementInModelIdArg): void

note throw an exception to disallow the delete

note If you override this method, you must call super.

note this is the class of the Model holding the element

Parameter Type Description
_arg OnElementInModelIdArg  

Returns - void

Defined in

Last Updated: 20 June, 2023