public function actionInsert()
 {
     if (Yii::$app->user->can('surveyCreate')) {
         $data = Yii::$app->request->post();
         $model = new Question();
         $model->content = $data['content'];
         $model->order = $data['order'];
         $model->Survey_id = $data['surveyId'];
         $model->required = $data['require'];
         $model->temp_input_required = 'temp';
         if ($model->save()) {
             return $model->getPrimaryKey();
         }
         return -1;
     } else {
         throw new ForbiddenHttpException(Yii::t('yii', 'You are not allowed to perform this action.'));
     }
 }