gistfile1.txt

class ... extends JControllerForm 
{
    public function save($key = null, $urlVar = null)
    {
        $result = parent::save($key, $urlVar);
        $model = $this->getModel();
        $state  = $model->getState();
        if($result){
            $link = JRoute::_($this->getRedirectToItem().'&id='.$state->get('item.id'), false);
            $this->setRedirect($link);
        }
        var_dump($state);
        var_dump($this->redirect);
        die;
        return $result;
    }
}