Yii2 Basic Clear input form after submit button

I created two modals one to create a post and another one to create gallery inside another view and it work perfect but after I click submit my form keeps the data entered even if I refresh the page it’s still have the data entered, is it possible to clear form after submit

The Post form View code is

<?php


use yii\helpers\Html;

use yii\widgets\ActiveForm;


/* @var $this yii\web\View */

/* @var $ly_addPost app\models\Posts */

/* @var $form yii\widgets\ActiveForm */

?>


<div class="posts-form">


    <?php $form = ActiveForm::begin(); ?>


    <?= $form->field($ly_addPost, 'Post_title')->textInput(['maxlength' => true]) ?>


    <?= $form->field($ly_addPost, 'Post_text')->textarea(['rows' => 6]) ?>


    <?= $form->field($ly_addPost, 'Post_file')->textInput(['maxlength' => true]) ?>


    <?= $form->field($ly_addPost, 'Permission_id')->dropdownList([$ly_addPost->Permission_id]);?>


    <div class="form-group">

        <?= Html::submitButton('Create' , ['class' => 'btn btn-primary']) ?>

    </div>


    <?php ActiveForm::end(); ?>


</div>

and the controller code is

public function actionView($id)

    {

		

		$ly_addPost = new Posts();

		$ly_addGallery = new Galleries();


		$ly_addPost->Channel_id = $id;

		$ly_addGallery->Channel_id = $id;

		

		$ly_addPost->Userid = Yii::$app->user->id;

		$ly_addGallery->Userid = Yii::$app->user->id;

		

		if ($ly_addPost->load(Yii::$app->request->post()) ) {	

			

			$ly_addPost->Post_id = Yii::$app->params['ly_randCttid'];

			$ly_addPost->Post_uid = Yii::$app->params['ly_randCttuid'];

			

			$ly_addPost->save();	

			

			 foreach($ly_addPost as $property => $value)  {  

				

				$value =null;

				//var_dump ($value);

			}   

			return $this->render('view', [

				'model' => $this->findModel($id),

				'ly_addPost' => $ly_addPost,

				'ly_addGallery' => $ly_addGallery,

			]);

			

			exit(); 

		} else {

						

			return $this->render('view', [

				'model' => $this->findModel($id),

				'ly_addPost' => $ly_addPost,

				'ly_addGallery' => $ly_addGallery,

			]);

		}	

	}

I used $value = null ;

and even so it’s not working

Try redirect after saving instead of render

Thank you for your replay But I fixed by using

return $this->refresh();

Now my code is

if ($ly_addPost->load(Yii::$app->request->post()) ) {   

                        

                        $ly_addPost->Post_id = Yii::$app->params['ly_randCttid'];

                        $ly_addPost->Post_uid = Yii::$app->params['ly_randCttuid'];

                        

                        $ly_addPost->save();    

                        

                        return $this->refresh();

                }

I changed

foreach($ly_addPost as $property => $value)  {  

                                

                                $value =null;

                                //var_dump ($value);

                        }   

                        return $this->render('view', [

                                'model' => $this->findModel($id),

                                'ly_addPost' => $ly_addPost,

                                'ly_addGallery' => $ly_addGallery,

                        ]);

                        

                        exit();

to

return $this->refresh();