/**
  * @inheritdoc
  */
 public function disable()
 {
     foreach (Page::find()->all() as $page) {
         $page->delete();
     }
     foreach (ContainerPage::find()->all() as $page) {
         $page->delete();
     }
     parent::disable();
 }
 public function actionIndex()
 {
     $pages = Page::find()->all();
     return $this->render('list', array('pages' => $pages));
 }