public function actionFilemanager() { $this->layout = '@vendor/pendalf89/yii2-filemanager/views/layouts/main'; $model = new MediafileSearch(); $dataProvider = $model->search(Yii::$app->request->queryParams); $dataProvider->pagination->defaultPageSize = 15; return $this->render('filemanager', ['model' => $model, 'dataProvider' => $dataProvider]); }