public function actionDelete($id)
    {
        $this->findModel($id)->delete();
        if (Yii::$app->request->isAjax) {
            echo 'true';
            exit;
        }

        Yii::$app->session->setFlash('success', 'Media has been deleted');

        return $this->redirect(Url::previous());
    }
public function actionDelete($id)
    {
        $this->findModel($id)->delete();
        if (Yii::$app->request->isAjax) {
            echo 'true';
            exit;
        }

        Yii::$app->session->setFlash('success', 'Media has been deleted');

        return $this->redirect(Url::previous());
    }
public function actionDelete ( $ id ) { $ this -> findModel ( $ id ) -> delete ( ) ; if ( Yii :: $ app -> request -> isAjax ) { echo 'true' ; exit ; } Yii :: $ app -> session -> setFlash ( 'success' , 'Media has been deleted' ) ; return $ this -> redirect ( Url :: previous ( ) ) ; }
Deletes an existing Media model.
If deletion is successful, the browser will be redirected to the 'index' page.
@param integer $id
@return mixed
Deletes an existing Media model . If deletion is successful the browser will be redirected to the index page .