jq cookie
[javascript]<!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>jqCookie保存用户名</title>
<script language="javascript" type="text/javascript" src="jsBank/jquery-1.4.2.js"></script>
<script language="javascript" type="text/javascript" src="jsBank/jquery.cookie.js"></script>
<script language="javascript" type="text/javascript">
$(function(){
if($.cookie("UserName")){
$("#userName").val($.cookie("UserName")+"保存");
}
$("#btLogin").click(function(){
$.cookie("UserName",$("#userName").val(),{expires:7});
//expires 可以设定保存时间{expires:7,path:'/',domain:'itcast.cn',secure:true}
});
});
</script>
</head>
<body>
<label>姓名：<input type="text" id="userName" /></label><p>
<label>密码：<input type="password" id="pw" /></label><br />
<input type="button" id="btLogin" value="登录"/>
</body>
</html>
补充：web前端 , JavaScript ,
