ASP网页中用javascript取得时间

来源:百度知道 编辑:UC知道 时间:2024/06/07 22:58:19
用date() time()可以取得到时间,但是有一点,它们都是表态的,也就是说打开网页是什么时间,它就一直是什么时间,怎么让它一直随系统时间的改变而改变,而不用刷新页面?
我不要它显示在按钮上,显示成一个文本就行了。。可以的话,请注上说明,我是新手,想学习一下。。。

给你改成文本框的了
<script LANGUAGE="JavaScript">
<!-- Begin
day = new Date();
miVisit = day.getTime();
function clock() {
today = new Date();
hrNow = today.getHours();
mnNow = today.getMinutes();
scNow = today.getSeconds();
miNow = today.getTime();
if (hrNow == 0) {
hour = 12;
ap = " AM";
} else if(hrNow <= 11) {
ap = " AM";
hour = hrNow;
} else if(hrNow == 12) {
ap = " PM";
hour = 12;
} else if (hrNow >= 13) {
hour = (hrNow - 12);
ap = " PM";
}
if (hrNow >= 13) {
hour = hrNow - 12;
}
if (mnNow <= 9) {
min = "0" + mnNow;
}
else (min = mnNow)
if (scNow <= 9) {
secs = "0" + scNow;
} else {
secs = scNow;
}
time = hour + ":" + min + ":" + secs + ap;
document.form.bu