/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = News::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]); $query->andFilterWhere(['like', 'new_title', $this->new_title])->andFilterWhere(['like', 'category', $this->category])->andFilterWhere(['like', 'content', $this->content])->andFilterWhere(['like', 'logo', $this->logo]); return $dataProvider; }
public function findUserModel($id) { if (($model = News::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }