title) ?>

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

'btn btn-success']) ?>

$dataProvider, 'columns' => [ 'currency', 'name', 'rate', // 'created_at:datetime', 'updated_at:datetime:datetime', ['class' => 'yii\grid\ActionColumn', 'template' =>'{view} {update}' ], ], ]); ?>