/**
* List available datagrid columns
*
* @param string $alias
*
* @return JsonResponse
*/
public function listColumnsAction($alias)
{
return new JsonResponse($this->datagridViewManager->getColumnChoices($alias));
}
/**
* List available datagrid columns
*
* @param string $alias
*
* @return JsonResponse
*/
public function listColumnsAction($alias)
{
return new JsonResponse($this->datagridViewManager->getColumnChoices($alias));
}