织梦dede:arclist按照自定义字段的条件调用相关文章

dedecms织梦dede:arclist按照自定义字段的条件调用相关文章，这对于想要在首页调用某个自定义字段的文章的同学来讲，非常不错

打开 /include/taglib/arclist.lib.php 找到

//关键字条件

在它的上面加入

//自定义字段关键字条件
if($ctag->GetAtt('addk')!='')
{
    $addkeywords = explode(',' , trim($ctag->GetAtt('addk')));
    $addf = $ctag->GetAtt('addf') ? $ctag->GetAtt('addf') : "body";
    $filtersql = '';
    $n = 1;
    foreach($addkeywords as $k)
    {
        if(trim($k)=='') continue;
        else $k = addslashes($k);
        $filtersql .= ($filtersql=='' ? " find_in_set('$k', addf.$addf) " : " OR find_in_set('$k', addf.$addf) ");
        $n++;
    }
    $orwheres[] = $filtersql;
}

模板调用标签写法

{dede:arclist typeid='1' row='10' channelid='1' addfields='jiage,dengji,shangdao,canyin' addk='奢华6星' addf='dengji'}
<li>
    <a href="[field:arcurl/]">
    <img src="[field:litpic/]" alt="[field:title/]" width="143" border="0" height="106">
    <span class="title">[field:title/]</span><br/>
    <small>岛屿等级：[field:dengji/]</small>
    </a>
</li>
{/dede:arclist}

channelid='1' //你的模型id号

addfields='jiage,dengji,shangdao,canyin' //你的自定义字段

addk='奢华6星' //要调用的自定义字段值

addf='dengji' //要调用的自定义字段