public function actionIndex(){
$model= new CompanyRegistration();
if(Auction::$app->request->isPost){
$model->load(Auction::$app->request->post());
$model->SaveCompany();
}
else {
$modelAttributes = ArrayHelper::merge($this->loadModel()->getAttributes(), $this->loadModel()->company->attributes);
$model->setAttributes($modelAttributes);
}
return $this->render('//company/edit',['model' => $model]);
}
