public function search($params)
{
$query = EavAttributeValue::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
// $query->where('0=1');
return $dataProvider;
}
// grid filtering conditions
$query->andFilterWhere(['id' => $this->id, 'entityId' => $this->entityId, 'attributeId' => $this->attributeId, 'optionId' => $this->optionId]);
$query->andFilterWhere(['like', 'value', $this->value]);
return $dataProvider;
}