title) ?>

render('_search', ['model' => $searchModel]); ?>

'btn btn-success']) ?>

$dataProvider, 'columns' => [ ['class' => 'yii\grid\SerialColumn'], 'id', 'id_event', 'id_customer', 'created_at:datetime', 'updated_at:datetime', 'canceled_at:datetime', ['class' => 'yii\grid\ActionColumn'], ], ]); ?>