注册时阅读条款倒计时控制

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>注册时间等待</title>
</head>
<body>
<input id="a"  type="submit" name="rulesubmit" value="同 意" style="height: 23px">
<input  type="button" name="return" value="不同意" style="height: 23px" onclick="javascript:history.go(-1);">
<script type="text/javascript">
var secs = 9;
var wait = secs * 1000;
document.getElementById("a").value = "同 意(" + secs + ")";
document.getElementById("a").disabled = true;
for(i = 1; i <= secs; i++) {
        window.setTimeout("update(" + i + ")", i * 1000);
}
window.setTimeout("timer()", wait);
function update(num, value) {
        if(num == (wait/1000)) {
                document.getElementById("a").value = "同 意";
        } else {
                printnr = (wait / 1000) - num;
                document.getElementById("a").value = "同 意(" + printnr + ")";
        }
}
function timer() {
        document.getElementById("a").disabled = false;
        document.getElementById("a").value = "同 意";
}
</script>
</body>
</html>

----------------------------------------------------------------------------------------------------------------

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>注册时间等待</title>
</head>
<body>
<form action="http://login.sina.com.cn/cgi/register/reg_sso.php" method="post" name="agree">
申请新浪通行证:
条款若干........
<input type="submit" value="请认真查看<服务条款和声明> (10)" name="agreeb">
</form>
<SCRIPT language=javascript>
<!--
var secs = 10;
document.agree.agreeb.disabled=true;
for(i=1;i<=secs;i++) {
window.setTimeout("update(" + i + ")", i * 1000);
}
function update(num) {
if(num == secs) {
document.agree.agreeb.value =" 我 同 意 ";
document.agree.agreeb.disabled=false;
}
else {
printnr = secs-num;
document.agree.agreeb.value = "请认真查看<服务条款和声明> (" + printnr +")";
}
}
//-->
</SCRIPT>
</body>
</html>

转载于:https://www.cnblogs.com/kzhanglin/archive/2007/10/15/924925.html

评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值