日期:2014-05-17 浏览次数:20519 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<table width="500">
<tr bgcolor="#999999"><td width="34%">名称</td><td width="33%">价格</td><td width="33%">数量</td></tr>
{foreach from=$carts key=k item=item0}
{if $k % 2}
<tr bgcolor="#FFFF66">
{else}
<tr bgcolor="#66FFFF">
{/if}
{foreach from=$item0 item=item1}
<td>{$item1}</td>
{/foreach}
</tr>
{assign var="sum" value="`$sum+$item0.price`"}
{/foreach}
<tr bgcolor="#999999"><td colspan="3" style="text-align:right">总金额:{$sum}</td></tr>
</table>
</body>
</html>
------解决方案--------------------
如果要做乘法
{assign var="sum" value="`$sum+$item0.price*$item0.qty`"}