/**
  * Creates a new StudentForm model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new StudentForm();
     $gen_date = date('ymdHis');
     $py = (int) substr($gen_date, 0, 2);
     $pm = (int) substr($gen_date, 2, 2);
     $pd = (int) substr($gen_date, 4, 2);
     $ph = (int) substr($gen_date, 6, 2);
     $pi = (int) substr($gen_date, 8, 2);
     $ps = (int) substr($gen_date, 10, 2);
     $parsed = $py . $pm . $pd . $ph . $pi . $ps;
     $model->id = $parsed;
     $model->status = 1;
     if ($model->load(Yii::$app->request->post()) && $model->save()) {
         Yii::$app->session->setFlash('success', 'New student successfully created!');
         return $this->redirect(['view', 'id' => $model->id]);
     } else {
         return $this->render('create', ['model' => $model]);
     }
 }