AdminPageFramework_Form_View___Sectionsets::_getSpinnerOutput PHP Метод

    private function _getSpinnerOutput($_sOutput)
    {
        if (trim($_sOutput)) {
            return "<div class='admin-page-framework-form-loading' style='display: none;'>" . $this->oMsg->get('loading') . "</div>";
        }
        return '';
    }