{assign source=get_tpl_list_nav(4) name=tree/} {if $tree} {loop source=$tree item=$nav}

{print $nav['cate_name']/}

{loop source=$nav['child']}
• {print $v['cate_name']/}
{/loop}

{/loop} {/if}

{assign source=get_tpl_list_nav() name=tree/} {if $tree} {loop source=$tree item=$nav}

{print $nav['cate_name']/}

{loop source=$nav['child']}
• {print $v['cate_name']/}
{/loop}

{/loop} {/if}