- <!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>
- <title>全选，不全选，反选</title>
- <script src="../js/jquery-1.6.2.min.js" type="text/javascript"></script>
- <script language="javascript" type="text/javascript">
- $(function () {
- $("#selectAll").click(function () {//全选
- $("#playList :checkbox").attr("checked", true);
- });
- $("#unSelect").click(function () {//全不选
- $("#playList :checkbox").attr("checked", false);
- });
- $("#reverse").click(function () {//反选
- $("#playList :checkbox").each(function () {
- $(this).attr("checked", !$(this).attr("checked"));
- });
- });
- });
- </script>
- </head>
- <body>
- <div id="playList">
- <input type="checkbox" value="歌曲1" />歌曲1<br />
- <input type="checkbox" value="歌曲2" />歌曲2<br />
- <input type="checkbox" value="歌曲3" />歌曲3<br />
- <input type="checkbox" value="歌曲4" />歌曲4<br />
- <input type="checkbox" value="歌曲5" />歌曲5<br />
- <input type="checkbox" value="歌曲6" />歌曲6
- </div>
- <input type="button" value="全选" id="selectAll" />
- <input type="button" value="全不选" id="unSelect" />
- <input type="button" value="反选" id="reverse" />
- </body>
- </html>