利用Smarty实现文本隔行变色

行变色

php页面

<?php
include "libs/Smarty.class.php";
$smarty = new Smarty();

$link = mysql_connect('localhost','root','123');
mysql_select_db('ecshop',$link);
mysql_query("set names utf8");

$sql = "select * from ecs_brand";
$result = mysql_query($sql);
$rows = array();
while($row = mysql_fetch_assoc($result)){
 $rows[] = $row;
}
$smarty -> assign('list',$rows);
$smarty -> display('1.html');

模板页面设计

<body>
<table>
<tr>
<th>商品id</th>
<th>商品名称</th>
<th>商品logo</th>
<th>商品描述</th>
</tr>

{foreach from=$list item='value' key='k' name='color'}
{if $smarty.foreach.color.iteration%2== 0}
<tr bgcolor="blue">
<td>{$value.brand_id}</td>
<td>{$value.brand_name}</td>
<td>{$value.brand_logo}</td>
<td>{$value.brand_desc}</td>
</tr>
{else}
<tr bgcolor="red">
<td>{$value.brand_id}</td>
<td>{$value.brand_name}</td>
<td>{$value.brand_logo}</td>
<td>{$value.brand_desc}</td>
</tr>
{/if}
{/foreach}
</table>
</body>