protected function getCurrentListOrder($update_session = true)
    {
        return $this->getListOrderFromSession(
            $this->objectName,
            $this->orderRequestParameterName,
            $this->defaultListOrder
        );
    }
protected function getCurrentListOrder($update_session = true)
    {
        return $this->getListOrderFromSession(
            $this->objectName,
            $this->orderRequestParameterName,
            $this->defaultListOrder
        );
    }
protected function getCurrentListOrder ( $ update_session = true ) { return $ this -> getListOrderFromSession ( $ this -> objectName , $ this -> orderRequestParameterName , $ this -> defaultListOrder ) ; }
Return the current list order identifier, updating it in the same time.
Return the current list order identifier updating it in the same time .