/** * @param CategoryUpdateEvent $updateEvent * @return null|\Symfony\Component\HttpFoundation\Response */ protected function performAdditionalUpdateAction($updateEvent) { $response = null; if ($this->getRequest()->get('save_mode') != 'stay') { // Redirect to parent category list $category_id = $updateEvent->getCategory()->getParent(); $response = $this->redirectToListTemplateWithId($category_id); } return $response; }