/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = LanguageData::find(); if (!empty($params['language_id'])) { $query->where(['language_id' => $params['language_id']]); } $dataProvider = new ActiveDataProvider(['query' => $query, 'sort' => ['defaultOrder' => ['id' => SORT_ASC]]]); $this->load($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, 'language_id' => $this->language_id]); $query->andFilterWhere(['like', 'key', $this->key])->andFilterWhere(['like', 'value', $this->value]); return $dataProvider; }