javascript的cookie 我用javascript写了setCookie,和getCookie,在Firefox下没问题,可是IE却不能写cookie,查看了IE的设置,没问题,特此提问 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 看看你的cookie操作是怎么写的? 试试,看能不能弹出值来 document.cookie="cccc=123";//cccc为cookie名,123为值 var cookies=new Array(); //查找Cookie函数 function GetCookie(name) { if(document.cookie.length>0) { cookies=document.cookie.split(';'); } for(var i=0;i<cookies.length;i++) { if(cookies[i].toString().search(name)>0) { return cookies[i]; } } } var strCookie=GetCookie('cccc'); alert(strCookie); function setCookie(name, value){ var expdate = new Date(); var argv = setCookie.arguments; var argc = setCookie.arguments.length; var expires = (argc > 2) ? argv[2] : null; var path = (argc > 3) ? argv[3] : null; var domain = (argc > 4) ? argv[4] : null; var secure = (argc > 5) ? argv[5] : false; if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 )); document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.getTime() + ( 3600 * 1000 ))) +((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain)) +((secure == true) ? "; secure" : "");}function getCookie(name){ var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen){ var j = i + alen; if (document.cookie.substring(i, j) == arg) return getCookieVal (j); i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return null;} function SetCookie(name,value)//两个参数,一个是cookie的名子,一个是值 { var Days = 1; //此 cookie 将被保存 1 天 var exp = new Date(); //new Date("December 31, 9998"); //exp.setTime(exp.getTime() + Days*24*60*60*1000); exp.setTime(exp.getTime() + Days*20*60*60*1000); document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString(); } function getCookie(name)//取cookies函数 { var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)")); if(arr != null) return unescape(arr[2]); return null; } function delCookie(name)//删除cookie { var exp = new Date(); exp.setTime(exp.getTime() - 1); var cval=getCookie(name); if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString(); } 菜鸟求助:如何让文本框不能输入任何东西 Jquery的事件绑定方法能否传递自定义的参数? jquery中ajax的data函数 下面的代码是点击滑动按钮弹出新页面,我想弹出的新页面没有toolbar,location等,和window.open一样 这样的ip怎么写正则表达式啊? 大侠们帮帮忙吧 javascript 如何动态变换新的realplayer的地址,并始其播放? JQuery 添加或删除class 层的定位(在线等,解决马上给分) [求助]关于图片自动缩小的问题 如何测得一张图片的左边坐标和顶部坐标 jquery checkbox 操作的问题 JS指定table的问题
document.cookie="cccc=123";//cccc为cookie名,123为值
var cookies=new Array();
//查找Cookie函数
function GetCookie(name)
{
if(document.cookie.length>0)
{
cookies=document.cookie.split(';');
}
for(var i=0;i<cookies.length;i++)
{
if(cookies[i].toString().search(name)>0)
{
return cookies[i];
}
}
}
var strCookie=GetCookie('cccc');
alert(strCookie);
var expdate = new Date();
var argv = setCookie.arguments;
var argc = setCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.getTime() + ( 3600 * 1000 )))
+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
+((secure == true) ? "; secure" : "");
}function getCookie(name){
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen){
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}
function SetCookie(name,value)//两个参数,一个是cookie的名子,一个是值
{
var Days = 1; //此 cookie 将被保存 1 天
var exp = new Date(); //new Date("December 31, 9998");
//exp.setTime(exp.getTime() + Days*24*60*60*1000);
exp.setTime(exp.getTime() + Days*20*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)//取cookies函数
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null; }
function delCookie(name)//删除cookie
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}