<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>cookie插件</title>
<link href="style.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="http://www.imooc.com/data/jquery-1.8.2.min.js"></script>
<script src="http://www.imooc.com/data/jquery.cookie.js" type="text/javascript"></script>
</head>
<body>
<div id="divtest">
<div class="title">
<span class="fl">cookie插件</span>
<span class="fr">
<input id="btnSet" type="button" value="设置" />
</span>
</div>
<div class="content">
<span class="fl">邮箱：</span><br />
<input id="email" name="email" type="text" /><br />
<input id="chksave" type="checkbox" />是否保存邮箱
</div>
</div>
<script type="text/javascript">
$(function () {
if ($.cookie("email")) {
$("#email").val($.cookie('email'));
}
$("#btnSet").bind("click", function () {
if ($("#chksave").is(":checked")) {
$.cookie('email',$('#email').val(),{
path: "/", expires: 7
})
}
else {
$.cookie('email',null, {
path: "/"
})
}
});
});
</script>
</body>
</html>
好像保存了。你随便输入一个email地址。然后点设置。关掉页面，再打开，之前输入的还保留在那里