$dataProvider, 'filterModel' => $searchModel, 'columns' => [ 'user_id:user', 'title', 'created_at:datetime', [ 'class' => 'backend\widgets\grid\SwitcherColumn', 'attribute' => 'status' ], [ 'class' => 'common\helpers\DiyActionColumn', 'template' => '{delete}', ] ], ]); ?>