jquery cookie插件在ie出现bug下无效但是在firfox正常
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>测试cookie</title>
<script type="text/javascript"
src="<%=request.getC?ontextPath()%>/Script/jquery-1.3.2.min.js"></script>
<script type="text/javascript"
src="<%=request.getContextPath()%>/js/jquery.cookie.js"></script>
<script type="text/javascript">
$(function(){
$("#add").click(function(){
saveUserInfo();
});
});
/**初始化页面时验证是否记住了密码**/
$(document).ready(function() {
if ($.cookie("rmbUser") == "true") {
$("#rmbUser").attr("checked", true);
$("#userName").val($.cookie("userName"));
$("#password").val($.cookie("passWord"));
}
});
/**保存用户信息到cookie中**/
function saveUserInfo() {
if ($("#rmbUser").attr("checked") == true) {
var userName = $("#userName").val();
var passWord = $("#password").val();
$.cookie("rmbUser", "true", { expires: 7 }); // 存储一个带7天期限的 cookie
$.cookie("userName", userName, { expires: 7 }); // 存储一个带7天期限的 cookie
$.cookie("passWord", passWord, { expires: 7 }); // 存储一个带7天期限的 cookie
}else {
$.cookie("rmbUser", "false", { expires: -1 });
$.cookie("userName", '', { expires: -1 });
$.cookie("passWord", '', { expires: -1 });
}
}
</script>
</head>
<body>
<form action="#" name="cookie">
用户名：
<input name="userName" id="userName" type="text" />
<br>
密码：
<input type="password" name="password" id="password" />
<input type="checkbox" id="rmbUser" name="rmbUser"/>
<input type="button" id="add" value="加入cookie" />
</form>
</body>
</html>
jQuery.cookie = function(name, value, options) {
if (typeof value != "undefined") {
options = options || {};
if (value === null) {
value = "";
options.expires = -1;
}
var expires = "";
if (options.expires
&& (typeof options.expires == "number" || options.expires.toUTCString)) {
var date;
if (typeof options.expires == "number") {
date = new Date();
date.setTime(date.getTime()
+ (options.expires * 24 * 60 * 60 * 1000));
} else {
date = options.expires;
}
expires = "; expires=" + date.toUTCString();
}
var path = options.path ? "; path=" + options.path : "";
var domain = options.domain ? "; domain=" + options.domain : "";
var secure = options.secure ? "; secure" : "";
document.cookie = [ name, "=", encodeURIComponent(value), expires,
path, domain, secure ].join("");
} else {
var cookieValue = null;
if (document.cookie && document.cookie != "") {
var cookies = document.cookie.split(";");
for ( var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
if (cookie.substring(0, name.length + 1) == (name + "=")) {
cookieValue = decodeURIComponent(cookie
.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
};
中这一段代码明显是错误的
var cookies = document.cookie.split(";");
在js中只有
document.cookie.split(separator, limit)这样的写法