/** * 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]);