tu6.26.htm
来自「一部非常好的javaScript教程」· HTM 代码 · 共 32 行
HTM
32 行
<HTML>
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript">
<!--
var myCookie=document.cookie;
var cookieHeader = "userName="
var start = myCookie.indexOf(cookieHeader)
if (start != -1)
{
var userName = myCookie.substring(start + cookieHeader.length) /* 由于仅有一个 cookie,因此可用此方式获得 cookie 的值。*/
document.write("<BR><BR><H1 align=center>你好," + userName + "!</H1>")
}
else
{
document.write("<DIV align=center>")
document.write("<H2>请输入您的姓名并单击确定按钮……</H2>")
document.write("<FORM NAME = form1>")
document.write("<INPUT NAME = userName SIZE = 40>")
document.write("<BR><BR>")
document.write("<INPUT TYPE = button VALUE = '确定' onClick = setCookie()>")
document.write("</FORM>")
document.write("</DIV>")
}
function setCookie()
{
var expireTime = new Date();
expireTime.setTime(expireTime.getTime() + 30 * 24 * 60 * 60 * 1000) /* 将过期时间设置为一个月。*/
document.cookie = "userName=" + document.form1.userName.value + ";expires=" + expireTime.toGMTString();
location.reload(true);
}
</SCRIPT>
</HTML>
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