smarty 分列显示:有些可以变得更简单

<?php
/**
*
* @author 风卷残云, <bighuang at 126 dot com>
* @copyright Copyright (c) 闲情, 2004-2005
* @since ~
*/
/*+++++++++++++++++++++++++
* Copyright (c) 2004,闲情
* All rights reserved
*
* 名称：闲情音乐
* 文件名称：diary.php
* 文件标识：见配置管理计划书
* 功        能：
* 摘        要：
*
* 当前版本：1.0
* 作        者：风卷残云
* 作者主页：http://freeday.512j.com
* 作者邮箱：bighuang@126.com
* 作者   QQ：121173553
* 完成日期：2005年4月3日
*
* 取代版本：1.0
* 原  作  者：风卷残云
* 完成日期：2005年4月3日
+++++++++++++++++++++++++*/
include "config/config.php";
include "config/dbclass.php";
include "include/FreeDayCodeChange.php";
$my = new mydb();
$my->c_all($db_host,$db_user,$db_psw,$db_table);
//require("include/sess.php");

$my = new mydb();
$my->c_all($db_host,$db_user,$db_psw,$db_table);

require("include/header.php");
require("config/Smarty_Freeday.php");

$smarty = new Smarty_Freeday;

$query = "select count(*) from fd_music order by MC_id desc";
$res =$my->query($query);
$total = $my->fetch_arr($res);
$total = $total[0];


$queryN = "select * from fd_music order by MC_id desc";
$result =$my->query($queryN);
$i = "0";
$j = "1";
$musicArr = array();
if ($result)
{
    while ($n = $my->fetch_arr($result))
    {

        $i ++;
        $musicItem[$j-1][name] = $n[MC_name];
        $musicItem[$j-1][songer] = $n[MC_songer];
        $musicItem[$j-1][url] = $n[MC_url];
        $j ++;
        

        
        if($i==$total && $j%5!=0)
        {
            $musicArr[] = $musicItem;
        }
            
        if($j%5 == 0)
        {
            $musicArr[] = $musicItem;
            $musicItem = "";
            $j = "1";
        }
    }
}
else
{
echo "<tr><td  align=center >连接数据库出错！</td></tr>";
}


$smarty->assign('total',$total);

$smarty->assign('musicArr',$musicArr);

$my->close();
$smarty->display('music.htm');
require("include/footer.php");
exit();
?>   music.htm<table class="toutm" width="768"  align="center"  cellpadding="0" cellspacing="0"> 
  <tr> 
    <td height="25" class="tdbc">总共有歌曲<font color="#FF0000"><{$total}></font>首        </td> 
  </tr> 
  <tr>
    <td width="768" class="line">    </td>
  </tr>

  <tr>
    <td>  
      <table>        <tr>          <td>            <table>
              <{section name=secF loop=$musicArr}>
              <tr>
                   <{section name=secS loop=$musicArr[secF]}> 
                  <td>
                       <IMG  src="images/11.gif" width=12><A title="" onclick="window.open(this.href,'','top=0,left=0,width=550,height=370,scrollbars=yes,resizable=no');return false;"  href="http://freeday.512j.com/old/wj/sp.php?path=<{$musicArr[secF][secS].url}>" target=_blank><{$musicArr[secF][secS].name}>《<{$musicArr[secF][secS].songer}>》</A>
               　</td>                  <{/section}>               </tr>
               <{/section}> 
             </table>           </td>         </tr>       </table> 
     </td> 
   </tr> 
   <tr> 
      <td width="768"  class="line"></td> 
    </tr>
</table>      更简单的方法：

代码:

<table border="1" width="599" cellpadding="0" cellspacing="0" align="center">
    <tr>
    <{section name=mydata loop=$news}>
        <td width="69%" align="center">
            <a href="#?id=<{$news[mydata].news_id}>"><{$news[mydata].news_title}></a>
        </td>
    <{if $smarty.section.mydata.rownum is div by 3}>
    </tr>
    <tr>
    <{/if}>
    <{/section}>
    </tr>
</table>