{if $vo.type != 'page' && $vo.type != 'groups'}
{$vo.name}
{if $vo.tag}
{$vo.tag}
{/if}
{/if}
{present name="vo.children" value="二级菜单"}
{/present}
{if $vo.type == 'groups'}
{present name="product" value="产品菜单"}
{foreach $product as $pk => $p}
{/foreach}
{/present}
{/if}