/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Group::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); if (!($this->load($params) && $this->validate())) { return $dataProvider; } $query->andFilterWhere(['id' => $this->id, 'count' => $this->count]); $query->andFilterWhere(['like', 'merchant_id', $this->merchant_id])->andFilterWhere(['like', 'name', $this->name]); return $dataProvider; }