/**
  * Generates current view id.
  *
  * @return string
  */
 protected function generateViewId()
 {
     return parent::generateViewId() . '|' . $this->getConfig()->getRequestParameter('anid') . '|';
 }
 /**
  * Generates (if not generated yet) and returns view ID (for
  * template engine caching).
  *
  * @return string   $this->_sViewId view id
  */
 protected function generateViewId()
 {
     $categoryId = oxRegistry::getConfig()->getRequestParameter('cnid');
     $activePage = $this->getActPage();
     $articlesPerPage = oxRegistry::getSession()->getVariable('_artperpage');
     $listDisplayType = $this->_getListDisplayType();
     $parentViewId = parent::generateViewId();
     return md5($parentViewId . '|' . $categoryId . '|' . $activePage . '|' . $articlesPerPage . '|' . $listDisplayType);
 }