public function afterSave($insert, $changedAttributes)
 {
     $contentType = ContainerType::getIdByName(ContainerType::CONTENT_CONTAINER);
     //Create single container after insert
     if ($insert) {
         for ($i = 1; $i <= $this->containerCount; $i++) {
             $container = new Container(['page_id' => $this->id, 'position' => $i, 'is_published' => 0, 'type_id' => $contentType, 'attr' => ['data' => '<b>' . $this->title . ' Editable Content ' . '<b>']]);
             if (!$container->save()) {
                 \yii\helpers\VarDumper::dump($container->errors);
             }
         }
     }
     $this->touch('updated_at');
     return parent::afterSave($insert, $changedAttributes);
 }
 public function actionCreateContainer($id, $sector, $caller, $type)
 {
     $container = new Container(['page_id' => $id, 'position' => 99, 'is_published' => 0, 'type_id' => $type]);
     $container->save();
     return $this->redirect(['/' . $this->id, 'sector' => $sector, 'caller' => $caller]);
 }