onInsert MethodProtectedStatic
Beta
Called before a new Element is inserted.
onInsert(arg: OnElementPropsArg): void
note throw an exception to disallow the insert
note If you override this method, you must call super.
note this is the class of the Element to be inserted
| Parameter | Type | Description |
|---|---|---|
| arg | OnElementPropsArg |
Returns - void
Defined in
- backend/src/Element.ts Line 145
Last Updated: 20 June, 2023