/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Content::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($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, 'pid' => $this->pid, 'orderid' => $this->orderid]); $query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'content', $this->content]); return $dataProvider; }
public function getContents() { return $this->hasMany(Content::className(), ['pid' => 'id'])->select(['id', 'name']); }
/** * Finds the Content model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param string $id * @return Content the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Content::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }