【discuzx2】forumdisplay_subform.htm模板文件深入分析

<div class="bm bmw fl{if $_G['forum']['forumcolumns']} flg{/if}">
<div class="bm_h cl">
<span class="o"><img id="subforum_{$_G[forum][fid]}_img" src="{IMGDIR}/$collapseimg[subforum]" title="{lang spread}" alt="{lang spread}" onclick="toggle_collapse('subforum_$_G['forum'][fid]');" /></span>
<h2>{lang forum_subforums}</h2>
</div>

<div id="subforum_{$_G[forum][fid]}" class="bm_c" style="$collapse[subforum]">
<table cellspacing="0" cellpadding="0" class="fl_tb">
<tr>
<!--{loop $sublist $sub}-->
<!--{eval $forumurl = !empty($sub['domain']) && !empty($_G['setting']['domain']['root']['forum']) ? 'http://'.$sub['domain'].'.'.$_G['setting']['domain']['root']['forum'] : 'forum.php?mod=forumdisplay&fid='.$sub['fid'];}-->
<!--{if $_G['forum']['forumcolumns']}-->
<!--{if $sub['orderid'] && ($sub['orderid'] % $_G['forum']['forumcolumns'] == 0)}-->
</tr>
<!--{if $_G['forum']['orderid'] < $_G['forum']['forumcolumns']}-->
<tr class="fl_row">
<!--{/if}-->
<!--{/if}-->
<!-- 默认显示的都是 "fl_g" -->
<td class="fl_g" width="$_G[forum][forumcolwidth]">
<!-- 子版块图标 -->
<div class="fl_icn_g"{if !empty($sub[extra][iconwidth]) && !empty($sub[icon])} style="width: {$sub[extra][iconwidth]}px;"{/if}>
<!--{if $sub[icon]}-->
$sub[icon]
<!--{else}-->
<a href="$forumurl"{if $sub[redirect]} target="_blank"{/if}><img src="{IMGDIR}/forum{if $sub[folder]}_new{/if}.gif" alt="$sub[name]" /></a>
<!--{/if}-->
</div>
<dl{if !empty($sub[extra][iconwidth]) && !empty($sub[icon])} style="margin-left: {$sub[extra][iconwidth]}px;"{/if}>
<!-- 子版块名称 -->
<dt><a href="$forumurl" {if !empty($sub[redirect])}target="_blank"{/if} style="{if !empty($sub[extra][namecolor])}color: {$sub[extra][namecolor]};{/if}">$sub[name]</a><!--{if $sub[todayposts] && !$sub['redirect']}--><em class="xw0 xi1" title="{lang forum_todayposts}"> ($sub[todayposts])</em><!--{/if}--></dt>
<!-- 主题、帖数 -->
<!--{if empty($sub[redirect])}--><dd><em>{lang forum_threads}: <!--{echo dnumber($sub[threads])}--></em>, <em>{lang forum_posts}: <!--{echo dnumber($sub[posts])}--></em></dd><!--{/if}-->
<dd>
<!--{if $sub['permission'] == 1}-->
{lang private_forum}
<!--{else}-->
<!--{if $sub['redirect']}-->
<a href="$forumurl" class="xi2">{lang url_link}</a>
<!--{elseif is_array($sub['lastpost'])}-->
<!--{if $_G['forum']['forumcolumns'] < 3}-->
<a href="forum.php?mod=redirect&tid=$sub[lastpost][tid]&goto=lastpost#lastpost" class="xi2"><!--{echo cutstr($sub[lastpost][subject], 30)}--></a> <cite>$sub[lastpost][dateline] <!--{if $sub['lastpost']['author']}-->$sub['lastpost']['author']<!--{else}-->$_G[setting][anonymoustext]<!--{/if}--></cite>
<!--{else}-->
<a href="forum.php?mod=redirect&tid=$sub[lastpost][tid]&goto=lastpost#lastpost">{lang forum_lastpost}: $sub[lastpost][dateline]</a>
<!--{/if}-->
<!--{else}-->
{lang never}
<!--{/if}-->
<!--{/if}-->
<!--{hook/forumdisplay_subforum_extra $sub[fid]}-->
</dd>
</dl>
</td>
<!--{else}--><!-- 默认情况下执行上面的if代码段 -->
<td class="fl_icn" {if !empty($sub[extra][iconwidth]) && !empty($sub[icon])} style="width: {$sub[extra][iconwidth]}px;"{/if}>
<!--{if $sub[icon]}-->
$sub[icon]
<!--{else}-->
<a href="$forumurl"{if $sub[redirect]} target="_blank"{/if}><img src="{IMGDIR}/forum{if $sub[folder]}_new{/if}.gif" alt="$sub[name]" /></a>
<!--{/if}-->
</td>
<td>
<h2><a href="$forumurl" {if !empty($sub[redirect])}target="_blank"{/if} style="{if !empty($sub[extra][namecolor])}color: {$sub[extra][namecolor]};{/if}">$sub[name]</a><!--{if $sub[todayposts] && !$sub['redirect']}--><em class="xw0 xi1" title="{lang forum_todayposts}"> ($sub[todayposts])</em><!--{/if}--></h2>
<!--{if $sub[description]}--><p class="xg2">$sub[description]</p><!--{/if}-->
<!--{if $sub['subforums']}--><p>{lang forum_subforums}: $sub['subforums']</p><!--{/if}-->
<!--{if $sub['moderators']}--><p>{lang forum_moderators}: $sub[moderators]</p><!--{/if}-->
<!--{hook/forumdisplay_subforum_extra $sub[fid]}-->
</td>
<td class="fl_i">
<!--{if empty($sub[redirect])}--><span class="xi2"><!--{echo dnumber($sub[threads])}--></span><span class="xg1"> / <!--{echo dnumber($sub[posts])}--></span><!--{/if}-->
</td>
<td class="fl_by">
<div>
<!--{if $sub['permission'] == 1}-->
{lang private_forum}
<!--{else}-->
<!--{if $sub['redirect']}-->
<a href="$forumurl" class="xi2">{lang url_link}</a>
<!--{elseif is_array($sub['lastpost'])}-->
<a href="forum.php?mod=redirect&tid=$sub[lastpost][tid]&goto=lastpost#lastpost" class="xi2"><!--{echo cutstr($sub[lastpost][subject], 30)}--></a> <cite>$sub[lastpost][dateline] <!--{if $sub['lastpost']['author']}-->$sub['lastpost']['author']<!--{else}-->$_G[setting][anonymoustext]<!--{/if}--></cite>
<!--{else}-->
{lang never}
<!--{/if}-->
<!--{/if}-->
</div>
</td>
</tr>
<tr class="fl_row">
<!--{/if}-->
<!--{/loop}-->
$_G['forum']['endrows']
</tr>
</table>
</div>
</div>