protected function _getFrontendClass($element) { $class = parent::_getFrontendClass($element); if (!Mage::getSingleton('eltrino_diamantedesk/api')->getBranches()) { return $class . ' hidden_row'; } return $class; }
/** * Add custom css class * * @param Varien_Data_Form_Element_Abstract $element * @return string */ protected function _getFrontendClass($element) { return parent::_getFrontendClass($element) . ' with-button ' . ($this->_isPaymentEnabled($element) ? ' enabled' : ''); }