/** * Compatibility. TODO remove in 4.4 * * @param [type] $class [description] */ function addClass($class) { if ($class == 'stacked' || $class == 'atk-form-stacked') { // there are no longer stacked forms, instead a separat etemplate must be used $this->template->loadTemplate('form/stacked'); $this->getChunks(); $this->template->trySet('_name', $this->getJSID()); return $this; } else { return parent::addClass($class); } }