public function searchforgrupavid($params)
{
$query = Matvid::find();
$dataProvider = new ActiveDataProvider(['query' => $query, 'sort' => ['defaultOrder' => ['matvid_name' => SORT_ASC]]]);
$query->joinWith(['grupavids']);
$this->load($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(['matvid_id' => $this->matvid_id]);
$query->andFilterWhere(['like', 'matvid_name', $this->matvid_name]);
$query->andFilterWhere(['like', 'grupavids.grupa_main', $this->getAttribute('grupavids.grupa_main')]);
Proc::AssignRelatedAttributes($dataProvider, ['grupavids.grupa_main']);
return $dataProvider;
}
