/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = CongressSchedules::find(); // add conditions that should always apply here $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 return $dataProvider; } // grid filtering conditions $query->andFilterWhere(['id' => $this->id, 'congress_id' => $this->congress_id, 'attendee_id' => $this->attendee_id, 'notify' => $this->notify, 'assigned' => $this->assigned]); return $dataProvider; }