public function add()
{
$smarty = get_smarty();
$this->_goodsleft($smarty);
//取出所有的一级分类
$first_cate_list = CateM::getAllFirstCate();
$smarty->assign('first_cate_list', $first_cate_list);
//添加动作连接
$act_url = url('admin', 'cate::act');
$smarty->assign('act_url', $act_url);
$cate_info = array('cate_name' => '', 'fid' => '0');
$smarty->assign('cate_info', $cate_info);
$smarty->assign('is_detail', 'no');
$smarty->display('admin/cate/cate_add.html');
}