/**
* Finds the AdPosition model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return AdPosition the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = AdPosition::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
<p class="action">
<?php
echo Html::a('添加广告', ['create'], ['class' => 'btn btn-success']);
?>
</p>
</div>
<?php
Pjax::begin();
?>
<?php
echo GridView::widget(['dataProvider' => $dataProvider, 'columns' => ['ad_name', ['header' => Html::a('广告位置', 'javascript:void(0);'), 'content' => function ($model) {
if ($model->position_id < 1) {
return '站外广告';
}
return AdPosition::findOne($model->position_id)->position_name;
}], ['header' => Html::a('媒介类型', 'javascript:void(0);'), 'content' => function ($model) {
switch ($model->media_type) {
case 0:
return '图片';
case 1:
return 'Flash';
case 2:
return '代码';
case 3:
return '文字';
}
}], ['attribute' => 'start_time', 'value' => function ($model) {
if ($model->start_time > 0) {
return date('Y-m-d', $model->start_time);
}
