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- [e:loop={"select classname,classpath from [!db.pre!]enewsclass where bclassid=0 order by classid ",0,24,0}]
- <a href="<?=$public_r[newsurl]?><?=$bqr[classpath]?>" title="<?=$bqr[classname]?>"><?=$bqr[classname]?></a><br>
- [/e:loop]
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如果是顶级栏目,bclassid就是0;如果是子栏目,bclassid就显示上级栏目ID号。
下面我们改造下,使其调用所有一级(顶级)栏目导航,导航支持外部栏目,支持后台设定是否显示:
- [e:loop={'select classid,classname,classpath,wburl from [!db.pre!]enewsclass where bclassid=0 and showclass=0 order by myorder',0,24,0}]
- <li><a href="<?php
- if(empty($bqr[wburl]))
- {
- echo $public_r[newsurl].$bqr[classpath];
- } else {
- echo $bqr[wburl];
- }
- ?>" title="<?=$bqr[classname]?>"><?=$bqr[classname]?></a></li>
- [/e:loop]
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