/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Committee::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, 'date_from' => $this->date_from, 'date_to' => $this->date_to]); $query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'decree', $this->decree]); return $dataProvider; }