一共两个文件,post.htm传递参数.read.htm接收参数
Post.htm
<input type="text" name="txt1">
<input type="button" onclick="setCookie('dansion',document.all.txt1.value)" value="Post">
<script language="javascript" >
function setCookie(name,value)
{
/*
*————— setCookie(name,value) —————–
* setCookie(name,value)
* 功能:设置得变量name的值
* 参数:name,字符串;value,字符串.
* 实例:setCookie('username','dansion')
*————— setCookie(name,value) —————–
*/
var Days = 30; //此 cookie 将被保存 30 天
var exp = new Date();
exp.setTime(exp.getTime() + Days*24*60*60*1000);
documents.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
location.href = "Read.htm"; //接收页面.
}
</script>
Read.htm
<script language="javascript" >
function getCookie(name)
{
/*
*————— getCookie(name) —————–
* getCookie(name)
* 功能:取得变量name的值
* 参数:name,字符串.
* 实例:alert(getCookie("dansion"));
*————— getCookie(name) —————–
*/
var arr = documents.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr !=null) return unescape(arr[2]); return null;
}
alert(getCookie("dansion"));
</script>
Tags: js
