<![CDATA[向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除]]> http://www.jackxiang.com/index.php zh-cn http://www.jackxiang.com/post/1594/ <![CDATA[smarty 中foreach中iteration变量值就是当前循环次数,在显示序号递增时候用到]]> jack <xdy108@126.com> Tue, 13 Jan 2009 10:13:21 +0000 http://www.jackxiang.com/post/1594/ 例子：
<code>
{foreach key=key item=item from=$contact name=name}
{$key}: {$item}:{$smarty.foreach.name.iteration}<br>
{/foreach>
</code>

注意：得加上：name=name   {$smarty.foreach.name.iteration}  依次循环会显示：1，2，3，4...
详细的例子如下：
HTML:


<html>
<head>
  <title><{$title}></title>
</head>

<body>

<{$content}>
<{foreach from=$array item=foreach name=name}>
<{$foreach.newsID}><br>
<{$foreach.newsTitle}>
<h1>
<{$smarty.foreach.name.iteration}></h1><br>

<{/foreach}>

</body>

</html>

PHP:


<?php
require "main.php";
$tpl->template_dir = "./aaa";
$array[] = array("newsID"=>1, "newsTitle"=>"第1条新闻");
$array[] = array("newsID"=>2, "newsTitle"=>"第2条新闻");
$array[] = array("newsID"=>3, "newsTitle"=>"第3条新闻");
$array[] = array("newsID"=>4, "newsTitle"=>"第4条新闻");
$array[] = array("newsID"=>5, "newsTitle"=>"第5条新闻");
$array[] = array("newsID"=>6, "newsTitle"=>"第6条新闻");
$tpl -> assign("array",$array);
$tpl -> assign("title","测试标题");
$tpl -> assign("content","Hello,World");
$tpl -> display("test.htm");
?>

main.php


<?php
include   "../drivers/smarty/Smarty.class.php";
$tpl= new Smarty();
$tpl->left_delimiter = "<{";
$tpl->right_delimiter = "}>";

?>
]]> http://www.jackxiang.com/post/1594/#blogcomment51600 <![CDATA[[评论] smarty 中foreach中iteration变量值就是当前循环次数,在显示序号递增时候用到]]> p90x <buy_p90x@163.com> Thu, 15 Jul 2010 13:28:07 +0000 http://www.jackxiang.com/post/1594/#blogcomment51600