dz开发常用的代码

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帖子列表页 #

精华图标代码 #

<!--{if $thread['digest'] > 0 && $filter != 'digest'}-->
<img
  src="{IMGDIR}/digest_$thread[digest].gif"
  align="absmiddle"
  alt="digest"
  title="{lang thread_digest} $thread[digest]"
/>
<!--{/if}-->

图片附件代码 #

<!--{if $thread['attachment'] == 2}-->
<img
  src="{STATICURL}image/filetype/image_s.gif"
  alt="attach_img"
  title="{lang attach_img}"
  align="absmiddle"
/>
<!--{elseif $thread['attachment'] == 1}-->
<img
  src="{STATICURL}image/filetype/common.gif"
  alt="attachment"
  title="{lang attachment}"
  align="absmiddle"
/>
<!--{/if}-->

回帖奖励 #

<!--{if $thread['replycredit'] > 0}-->
<span class="xi1"
  >[{lang replycredit} <strong>$thread['replycredit']</strong> ]</span
>
<!--{/if}-->

主题图标（推荐、美图等红色圆框的那种） #

<!--{if $thread[icon] >= 0}-->
<img
  src="{STATICURL}image/stamp/{$_G[cache][stamps][$thread[icon]][url]}"
  alt="{$_G[cache][stamps][$thread[icon]][text]}"
  align="absmiddle"
/>
<!--{/if}-->

主题售价、悬赏价 #

<!--{if $thread['price'] > 0}-->
<!--{if $thread['special'] == '3'}-->
<a
  href="forum.php?mod=forumdisplay&fid=$_G[fid]&filter=specialtype&specialtype=reward$forumdisplayadd[specialtype]{if $_GET['archiveid']}&archiveid={$_GET['archiveid']}{/if}&rewardtype=1"
  title="{lang show_rewarding_only}"
  ><span class="xi1"
    >{lang thread_reward}
    <span class="xw1">$thread[price]</span>
    {$_G[setting$_G['setting']['creditstransextra'][2]][unit]}{$_G[setting$_G['setting'[2]][title]}]</span
  ></a
>
<!--{else}-->
{lang price}
<span class="xw1">$thread[price]</span>
{$_G[setting$_G['setting']['creditstransextra'][1]][unit]}{$_G[setting$_G['setting'[1]][title]}]
<!--{/if}-->
<!--{elseif $thread['special'] == '3' && $thread['price'] < 0}-->
<a
  href="forum.php?mod=forumdisplay&fid=$_G[fid]&filter=specialtype&specialtype=reward$forumdisplayadd[specialtype]{if $_GET['archiveid']}&archiveid={$_GET['archiveid']}{/if}&rewardtype=2"
  title="{lang show_rewarded_only}"
  >[{lang reward_solved}]</a
>
<!--{/if}-->

是否为手机发帖 #

<!--{if $thread['mobile']}-->
<img
  src="{IMGDIR}/mobile-attach-$thread['mobile'].png"
  alt="{lang post_mobile}"
  align="absmiddle"
/>
<!--{/if}-->

评价指数 #

<!--{if $thread[recommendicon] && $filter != 'recommend'}-->
<img
  src="{IMGDIR}/recommend_$thread[recommendicon].gif"
  align="absmiddle"
  alt="recommend"
  title="{lang thread_recommend} $thread[recommends]"
/>
<!--{/if}-->

帖子热度 #

<!--{if $thread[heatlevel]}-->
<img
  src="{IMGDIR}/hot_$thread[heatlevel].gif"
  align="absmiddle"
  alt="heatlevel"
  title="{lang heats}: {$thread[heats]}"
/>
<!--{/if}-->

帖子被加分减分 #

<!--{if $thread['rate'] > 0}-->
<img
  src="{IMGDIR}/agree.gif"
  align="absmiddle"
  alt="agree"
  title="{lang rate_credit_add}"
/>
<!--{elseif $thread['rate'] < 0}-->
<img
  src="{IMGDIR}/disagree.gif"
  align="absmiddle"
  alt="disagree"
  title="{lang posts_deducted}"
/>
<!--{/if}-->

主题分类文字、图标、分类帖子数 #

<!--{if $_G'forum'}-->
<!--{loop $_G['forum']['threadtypes']['types'] $id $name}-->
<!--{if $_GET['typeid'] == $id}-->
<li class="xw1 a">
  <a
    href="forum.php?mod=forumdisplay&fid=$_G[fid]{if $_GET['sortid']}&filter=sortid&sortid=$_GET['sortid']{/if}{if $_GET['archiveid']}&archiveid={$_GET['archiveid']}{/if}"
    ><!--{if $_Gforumicons'threadtypes' == 2}--><img
      class="vm"
      src="$_G[forum][threadtypes][icons][$id]"
      alt=""
    />
    <!--{/if}-->$name<!--{if $showthreadclasscounttypeid[$id]}</span><!--{/if}--></a
  >
</li>
<!--{else}-->
<li>
  <a
    href="forum.php?mod=forumdisplay&fid=$_G[fid]&filter=typeid&typeid=$id$forumdisplayadd[typeid]{if $_GET['archiveid']}&archiveid={$_GET['archiveid']}{/if}"
    ><!--{if $_Gforumicons'threadtypes' == 2}--><img
      class="vm"
      src="$_G[forum][threadtypes][icons][$id]"
      alt=""
    />
    <!--{/if}-->$name<!--{if $showthreadclasscounttypeid[$id]}</span><!--{/if}--></a
  >
</li>
<!--{/if}-->
<!--{/loop}-->
<!--{/if}-->

完美解决了帖子摘要 #

其中：120 为摘要的字数

<!--{eval require_once(DISCUZ_ROOT."./source/function/function_post.php");}-->
<!--{echo messagecutstr(DB::result_first('SELECT message FROM '.DB::table('forum_post').' WHERE tid ='.$thread[tid].' AND first =1'),120);}-->

CSS 代码巧妙鼠标经过图片变换 #

<img
  src="#"
  name="picture"
  width="330"
  height="210"
  border="0"
  align="middle"
  onMouseOver="this.src='#'"
  onMouseOut="this.src='#'"
/>

首先你需要了解 JS 事件名称（百科不谢）

算了，我还是写出来吧：

• onMouseOver 就是鼠标移动到这边时的
• onMouseOut 鼠标又移动出来后