/**
* Display widget
*
* @param string $template Template file name OPTIONAL
*
* @return void
*/
public function display($template = null)
{
if ($this->getParam(static::PARAM_DISPLAY_CACHED)) {
if (\XLite\Core\Session::getInstance()->add2CartPopupContent) {
print \XLite\Core\Session::getInstance()->add2CartPopupContent;
}
} else {
parent::display($template);
}
}
