View difference between Paste ID: dhE19xg9 and dNbEfVCG

 <?php
 
 namespace backend\controllers;
 
 use Yii;
 use backend\models\Jurusan;
 use yii\data\ActiveDataProvider;
 use yii\web\Controller;
 use yii\web\NotFoundHttpException;
 use yii\filters\VerbFilter;
 
 /**
  * JurusanController implements the CRUD actions for Jurusan model.
  */
 class JurusanController extends Controller
 {
     public function behaviors()
     {
         return [
             'verbs' => [
                 'class' => VerbFilter::className(),
                 'actions' => [
                     'delete' => ['post'],
                 ],
             ],
         ];
     }
 
     /**
      * Lists all Jurusan models.
      * @return mixed
      */
     public function actionIndex()
     {
 		// mengambil data di database (model)
         $dataProvider = new ActiveDataProvider([
             'query' => Jurusan::find(),
         ]);
 
 		// mengirim data ke views index.php
         return $this->render('index', [
             'dataProvider' => $dataProvider,
         ]);
     }
 
     /**
      * Displays a single Jurusan model.
      * @param integer $id
      * @return mixed
      */
     public function actionView($id)
     {
         return $this->render('view', [
             'model' => $this->findModel($id),
         ]);
     }
 
     /**
      * Creates a new Jurusan model.
      * If creation is successful, the browser will be redirected to the 'view' page.
      * @return mixed
      */
     public function actionCreate()
     {
         $model = new Jurusan();
 
         if ($model->load(Yii::$app->request->post()) && $model->save()) {
             return $this->redirect(['view', 'id' => $model->kode_jurusan]);
         } else {
             return $this->render('create', [
                 'model' => $model,
             ]);
         }
     }
 
     /**
      * Updates an existing Jurusan model.
      * If update is successful, the browser will be redirected to the 'view' page.
      * @param integer $id
      * @return mixed
      */
     public function actionUpdate($id)
     {
         $model = $this->findModel($id);
 
         if ($model->load(Yii::$app->request->post()) && $model->save()) {
             return $this->redirect(['view', 'id' => $model->kode_jurusan]);
         } else {
             return $this->render('update', [
                 'model' => $model,
             ]);
         }
     }
 
     /**
      * Deletes an existing Jurusan model.
      * If deletion is successful, the browser will be redirected to the 'index' page.
      * @param integer $id
      * @return mixed
      */
     public function actionDelete($id)
     {
         $this->findModel($id)->delete();
 
         return $this->redirect(['index']);
     }
 
     /**
      * Finds the Jurusan model based on its primary key value.
      * If the model is not found, a 404 HTTP exception will be thrown.
      * @param integer $id
      * @return Jurusan the loaded model
      * @throws NotFoundHttpException if the model cannot be found
      */
     protected function findModel($id)
     {
         if (($model = Jurusan::findOne($id)) !== null) {
             return $model;
         } else {
             throw new NotFoundHttpException('The requested page does not exist.');
         }
     }
 
-    // aksi yang dibuat
+    // aksi yang ditambahkan
     public function actionUcapsalam()
     {
-      $ucapan = "Hallo Dunia";
+	$ucapan = "Hallo Dunia";
 
-      echo $ucapan;
+	return $this->render('salam',[
 		'ucapanSalam' => $ucapan
 	]);
     }
 }