/**
  * Creates a new Suggestion model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new Suggestion();
     if ($model->load(Yii::$app->request->post())) {
         $model->submitter = Yii::$app->user->id;
         if ($model->save()) {
             return $this->redirect(['view', 'id' => $model->id]);
         } else {
             return $this->render('create', ['model' => $model]);
         }
     } else {
         return $this->render('create', ['model' => $model]);
     }
 }
 /**
  * Creates a new Suggestion model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionAdd()
 {
     $model = new Suggestion();
     if (Yii::$app->request->post()) {
         $model->submitter = Yii::$app->user->id;
         $model->load(Yii::$app->request->post());
         if ($model->save()) {
             Yii::$app->session->setFlash('success', '感谢您的提议,我们会尽快回复');
         } else {
             Yii::$app->session->setFlash('error', '发送失败');
         }
         error_log(print_r($model->errors, true));
         return $this->refresh();
     }
     return $this->render('add', ['model' => $model]);
 }