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jquery 双色表格实现代码

　　本文标签：jquery,双色表格

http://www.jb51.net/article/21027.htm
不多说了，直接给代码
代码
复制代码 代码如下:

<html>
<head>
<title>双色表格</title>
<style type="text/css">
<!--
table {
border:solid 1px black;
text-align:center;
border-spacing:0px;
}
th,td {
border:solid 1px black;
width:100px;
}
-->
</style>
<script src="lib/jquery.js" type="text/javascript"></script>
<script type="text/javascript" >
$().ready(function() {
$(tr:has(th)).css(background,violet); //表格标题
$(tr:even:gt(0)).css(background,yellow); //偶数行,且行数大于0(即标题)
$(tr:odd).css(background,olive); //奇数行
});
</script>
</head>
<body>
<center>
<table>
<tr id="th">
<th>姓名</th>
<th>科目</th>
<th>成绩</th>
</tr>
<tr>
<td>张三</td>
<td>语文</td>
<td>90</td>
</tr>
<tr>
<td>张三</td>
<td>数学</td>
<td>87</td>
</tr>
<tr>
<td>李四</td>
<td>数学</td>
<td>68</td>
</tr>
<tr>
<td>王五</td>
<td>英语</td>
<td>76</td>
</tr>
</table>
</center>
</body>
</html>