/** * Finds the Page model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Page the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Page::findOne($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 = Page::find()->alive(); $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => [], 'sort' => ['defaultOrder' => ['order' => SORT_ASC]]]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to return any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['id' => $this->id, 'column_id' => $this->column_id, 'order' => $this->order, 'status' => $this->status, 'updated_at' => $this->updated_at, 'created_at' => $this->created_at]); $query->andFilterWhere(['like', 'pic_url', $this->pic_url])->andFilterWhere(['like', 'content', $this->content]); return $dataProvider; }
/** * 一对一 */ public function getPage() { return $this->hasOne(Page::className(), ['column_id' => 'id']); }