public function getDetail()
{
$searchModel = new Db();
if (!$searchModel->load(Yii::$app->request->getQueryParams())) {
$searchModel->load($this->defaultFilter, '');
}
$dataProvider = $searchModel->search($this->getModels());
$dataProvider->getSort()->defaultOrder = $this->defaultOrder;
return Yii::$app->view->render('panels/db/detail', ['panel' => $this, 'dataProvider' => $dataProvider, 'searchModel' => $searchModel, 'hasExplain' => $this->hasExplain()]);
}