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discuz!怎样实现正题列表页显示帖子正文摘要?非预览功能

WBOY
WBOYOriginal
2016-06-13 12:05:331068browse

discuz!怎样实现主题列表页显示帖子正文摘要?非预览功能。
如下图那样显示对应的主题的正文前200字。但对应的模版文件里好像没有“内容”的变量啊,求教


------解决方案--------------------

重点看红色区域的代码,应该会对你有用,这个是直接获得该文章的内容,
------解决方案--------------------
不建议在模版文件中执行查询
打开后台文件\source\module\forum\forum_forumdisplay.php

<br />//搜索foreach($threadlist as $thread) {<br />//在其上面添加<br />foreach($threadlist as $v){<br />	$tids[]=$v['tid'];<br />}<br />$strtids=join(',',$tids);<br />$msginfos=DB::fetch_all("SELECT tid,message FROM %t WHERE tid IN($strtids)",array('forum_post'));<br />if(!function_exists('messagecutstr')){<br />	require_once libfile('function/post');<br />}<br />foreach($msginfos as $v){<br />	$cutmsginfos[$v['tid']]=messagecutstr($v['message'],200);<br />}<br />//在其下面添加<br />$thread['cutmsg']=$cutmsginfos[$thread['tid']];<br />

前台用$thread['cutmsg']就可以获取
打开模版文件\template\default\forum\forumdisplay_list.htm
<br /><!--230行左右,</tbody>上面添加--><br /><tr><br />									<td colspan="6">$thread['cutmsg']</td><br />								</tr><br />


样子如上图所示,样式自己调

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