/**
* Finds the MenuCategory model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return MenuCategory the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = MenuCategory::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = MenuCategory::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['like', 'id', $this->id])->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'description', $this->description]);
return $dataProvider;
}
<?php
use yii\helpers\Html;
use source\modules\menu\models\MenuCategory;
/* @var $this yii\web\View */
/* @var $model source\models\Menu */
$category = $model->category_id;
$categoryModel = MenuCategory::findOne(['id' => $category]);
$this->title = '修改菜单项: ' . ' ' . $model->name;
$this->addBreadcrumbs([['菜单管理', ['/menu']], [$categoryModel['name'], ['/menu/default/index', 'category' => $category]], $this->title]);
?>
<?php
echo $this->render('_form', ['model' => $model]);