/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Book::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, 'edition' => $this->edition, 'published_year' => $this->published_year, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at, 'publisher_id' => $this->publisher_id]); $query->andFilterWhere(['like', 'title_th', $this->title_th])->andFilterWhere(['like', 'title_en', $this->title_en])->andFilterWhere(['like', 'isbn', $this->isbn]); return $dataProvider; }