protected function searchModelByActiveQuery($searchValue) { Yii::info('Model implements \\yii\\db\\ActiveRecordInterface', __METHOD__); if (empty($searchValue) && $this->searchFallback) { $searchValue = Yii::$app->getRequest()->get($this->searchKey = $this->requestKey = $this->model->primaryKey()[0]); Yii::info('Search value is empty and fallback is on, trying to get ActiveRecord by primary key' . " ({$this->searchKey} = {$searchValue}," . ' multiple = ' . ($this->multiple ? 'true' : 'false') . ')', __METHOD__); } $query = $this->buildActiveQuery(['=', $this->searchKey, $searchValue]); return $this->model = $this->multiple ? $query->all() : $query->one(); }