'btn btn-success' ]) ?>
$dataProvider, 'filterModel' => $searchModel, 'columns' => [ 'id', [ 'attribute' => 'date_time', 'filter' => DateRangePicker::widget( [ 'name' => 'OrderSearch[date_range]', 'model' => $searchModel, 'convertFormat' => false, 'pluginOptions' => [ 'format' => 'YYYY-MM-DD', 'opens' => 'left', ], ] ), ], 'name', 'phone', 'status', [ 'class' => 'yii\grid\ActionColumn', ], ], ] ) ?>