/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Chapter::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, 'course_id' => $this->course_id, 'sort_order' => $this->sort_order]); $query->andFilterWhere(['like', 'title', $this->title]); return $dataProvider; }
public static function getVideoList($course_id) { $chapters = Chapter::find()->where(['course_id' => $course_id])->with('videos')->all(); return $chapters; }