<HTML>
<HEAD>
<TITLE> js & cookie demo </TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!--
function setcookie(name,value){
var Days = 30;
var exp = new Date();
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getcookie(name){
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null){
return unescape(arr[2]);
}else{
return "";
}
}
function delcookie(name){
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getcookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}
if (document.cookie != "") {
setcookie("GD-cms", "gae-django-cms");
}
//-->
</SCRIPT>
</HEAD>
<BODY>
<INPUT onclick="setcookie('姓名1','刘德华')" type=button value=设置cookie值1><br>
<INPUT onclick="setcookie('姓名2','张学友')" type=button value=设置cookie值2><br><br>
<INPUT onclick="alert(getcookie('姓名1'))" type=button value=查看cookie值1><br>
<INPUT onclick="alert(getcookie('姓名2'))" type=button value=查看cookie值2><br><br>
<INPUT onclick="delcookie('姓名2')" type=button value=清除cookie值2>
</BODY>
</HTML>
js 操作 cookie
最新推荐文章于 2024-12-08 07:08:42 发布
