onUpdateElement MethodProtected Static @beta

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

onUpdateElement(_arg: OnElementInModelPropsArg): void

@note throw an exception to disallow the update

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

@note this is the class of the Model holding the element

Returns - void

Defined in

• core/backend/src/Model.ts Line 229