【实测】Discuz相关帖子封面图调用

来自版块: Discuz教程发表于: 2023-2-22 11:28:45

4087

程序目录source\module\forum\forum_viewthread.php
搜索$post['relateitem']改为

if($post['tags']) {
$post['relateitem'] = getrelateitem($post['tags'], $post['tid'], $_G['setting']['relatenum'], $_G['setting']['relatetime']);
foreach($post['relateitem'] as $k=>$img)
{
$threada= C::t('forum_attachment')->fetch_all_by_id('tid', $img['tid'], 'aid');
$threadaid = reset($threada);
$threadpic = C::t('forum_attachment_n')->fetch_by_aid_uid($threadaid['tableid'], $threadaid['aid'], $thread['authorid']);
$thread['pic'] = $threadpic['attachment'];
$post['relateitem'][$k]['img'] = 'data/attachment/forum/'.$thread['pic'];
}
}

复制代码

模板目录\template\default 或当前使用模板\forum\viewthread_node.htm

<div class="mtw mbw">
<h3 class="pbm mbm bbda">{lang related_thread}</h3>
<ul class="xl xl2 cl">
<li>• <a href="forum.php?mod=viewthread&tid=$var[tid]" title="$var[subject]" target="_blank">
<img src="$var[img]" height="252" width="175" alt="$var[subject]" >$var[subject]</a>
</li>
</ul>
</div>