/**
  * Creates a new HowHear model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new HowHear();
     if ($model->load(Yii::$app->request->post())) {
         if ($model->save()) {
             Yii::$app->session->setFlash('successful');
             echo 1;
         } else {
             echo 0;
         }
         //            return $this->render('create', [
         //                'model' => $model,
         //            ]);
     } else {
         return $this->renderAjax('create', ['model' => $model]);
     }
 }