Controller/FormController.php
public function cgetFieldsAction(Request $request)
    {
        $fieldDescriptors = $this->getFieldDescriptors(
            $this->getLocale($request),
            $this->getFilters($request)
        );

        return $this->handleView($this->view($fieldDescriptors));
    }
public function cgetFieldsAction(Request $request)
    {
        $fieldDescriptors = $this->getFieldDescriptors(
            $this->getLocale($request),
            $this->getFilters($request)
        );

        return $this->handleView($this->view($fieldDescriptors));
    }
@param Request $request

@return Response