deleteItemController method
void
deleteItemController(
- C controller
inherited
Deletes and disposes an item controller. It should be present in the list.
Implementation
void deleteItemController(C controller) {
if (!canDelete) {
throw Exception(
'minLength is $minLength, '
'tried to delete when only had ${_itemControllers.length}.',
);
}
_itemControllers.removeWhere((aController) => aController == controller);
controller.dispose();
notifyListeners();
}