dede织梦判断导航栏是否有子栏目

时间：2023-03-09 00:25:15
dede织梦判断导航栏是否有子栏目

以下代码判断导航栏是否含有子栏目

{dede:field name=typeid runphp="yes"}

    global $dsql; $sql = "SELECT id From `dme_arctype` WHERE reid='@me' And ishidden<>1 order by sortrank asc limit 0, 100 ";

    $row = $dsql->GetOne($sql);

    $res = is_array($row)?'<div class="navCMC-slide"><div class="navCMC-slide-container"><ul class="navCMC-cat2">':'';

    @me=$res;

{/dede:field}

{dede:channel type='sun' sanji='' noself='yes'}

    <li class="navCMC-cat2-title col-md-3">

        <a href="[field:typelink/]">[field:typename/]</a>

            <ul>

                {dede:arclist row='' titlelen=''}

                <li>

                    <a href="{field:arcurl/}">{field:title/}</a>

                </li>

                {/dede:arclist}

            </ul>

    </li>

{/dede:channel}

{dede:field name=typeid runphp="yes"}

    global $dsql; $sql = "SELECT id From `dme_arctype` WHERE reid='@me' And ishidden<>1 order by sortrank asc limit 0, 100 ";

    $row = $dsql->GetOne($sql);

    $res=is_array($row)?'</ul></div></div>':'';

    @me=$res;

{/dede:field}

{dede:channel type='son' noself='yes'}关闭无子栏目时取同级栏目