/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Translation::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(['like', 'message', $this->message])->andFilterWhere(['like', 'translation', $this->translation])->andFilterWhere(['like', 'language', $this->language])->andFilterWhere(['like', 'category', $this->category]); return $dataProvider; }