$model, 'attributes' => [ 'id', 'name', [ 'attribute' => 'image', 'format' => 'raw', 'value' => function($model){ if( empty( $model->image ) ) return '-'; return ""; } ], 'url', [ 'attribute' => 'target', 'value' => function($model){ return Constants::getTargetOpenMethod($model->target); } ], 'sort', [ 'attribute' => 'status', 'value' => function($model){ return Constants::getStatusItems($model->status); } ], 'created_at:datetime', 'updated_at:datetime', ], ]) ?>