/**
  * Returns the request parameters that will be used for action parameter binding.
  *
  * By default, this method will return $_GET merged with {@link UrlManager::getRouteParams}.
  *
  * @return array The request parameters to be used for action parameter binding.
  */
 public function getActionParams()
 {
     $params = parent::getActionParams();
     $routeParams = craft()->urlManager->getRouteParams();
     if (is_array($routeParams)) {
         $params = array_merge($params, $routeParams);
     }
     return $params;
 }