1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml">
3 <head>
4 <title>jQuery集合处理功能</title>
5 <script src="Jscript/jquery-1.8.2.min.js"
6 type="text/javascript"></script>
7 <style type="text/css">
8 body{font-size:12px;text-align:center}
9 #tbStu{width:260px;border:solid 1px #666;background-color:#eee}
10 #tbStu tr{line-height:23px}
11 #tbStu tr th{background-color:#ccc;color:#fff}
12 </style>
13 <script type="text/javascript">
14 $(function() {
15 $("tr:not(:first)").each(function(i) {
16 this.style.fontSize = [‘13px‘, ‘14px‘, ‘15px‘][i]
17 this.style.backgroundColor = [‘#eee‘, ‘#fff‘][i % 2]
18 });
19 });
20 </script>
21 </head>
22 <body>
23 <table id="tbStu" cellpadding="0" cellspacing="0">
24 <tbody>
25 <tr>
26 <th>学号</th><th>姓名</th><th>性别</th><th>总分</th>
27 </tr>
28 <tr>
29 <td>1001</td><td>张小明</td><td>男</td><td>320</td>
30 </tr>
31 <tr>
32 <td>1002</td><td>李明琪</td><td>女</td><td>350</td>
33 </tr>
34 <tr>
35 <td>1003</td><td>刘博古</td><td>男</td><td>450</td>
36 </tr>
37 <tr>
38 <td>1004</td><td>陈小琴</td><td>女</td><td>530</td>
39 </tr>
40 </tbody>
41 </table>
42 </body>
43 </html>
时间： 2024-10-04 19:22:20