输出 $key
代码
<!--{loop $send_data $key $val}--> {if $val['authorid'] == $touid } <div class="leftdiv"> <img src="{$_avatar_opposite}" class="userHeader" /> <div class="lefttext"> <p>$val['message']</p> <p>$val['dateline']</p> </div> </div> {else} <div class="rightdiv"> <img src="{$_avatar_self}" class="userHeader" /> <div class="righttext"> <p>$val['message']</p> <p>$val['dateline']</p> </div> </div> {/if} {eval echo $key } <!--{/loop}-->
php可以写 当然 sql也是可以写的
- <!--{eval $slides = DB::fetch_all("SELECT * FROM `pre_common_block_item` WHERE `bid`=15 ORDER BY `displayorder` ASC,`id` DESC LIMIT 0, 10");}-->
- <!--{loop $slides $slide}-->
- <a href="$slide[url]" target="_black"><img src="data/attachment/$slide[thumbpath]" width="300" height="450" alt="$slide[title]"/></a>
- <!--{/loop}-->
SELECT * //读取全部字段
FROM `pre_common_block_item` //数据表 可以自定义 这个是DIY帖子内容表
WHERE `bid`=15 //查询条件 BID 是DIY的模块id
ORDER BY `displayorder` ASC,`id` DESC //排序条件
LIMIT 0, 10 //获取前10条信息
");}-->
<!--{loop $slides $slide}--> //循环 $slides 数组 使用 $slide[字段名] 获取内容
<a href="$slide[url]" target="_black"><img src="data/attachment/$slide[thumbpath]" width="300" height="450" alt="$slide[title]"/></a>
<!--{/loop}-->