/** * Depending on the "show_multiselect_field" config value, either * return the multiselect element output or use a label * element instead. * * @return string */ public function getElementHtml() { $helper = Mage::helper('netzarbeiter_groupscatalog2'); if (!$helper->getConfig('show_multiselect_field')) { $element = new Varien_Data_Form_Element_Label($this->getData()); $element->setValue($this->getValueAsString()); $html = $element->getElementHtml(); } else { $html = parent::getElementHtml(); } return $html; }