代码如下。你将如何设置一个按钮来暂停计时器,并按下继续时继续?下面的//标记是我放置暂停和恢复标记的位置。感谢您的帮助!JavaScript Timer暂停
<head>
<script type="text/javascript">
var d1 = new Date();
d1.setHours(1,0,0);
function f(){
var h= d1.getHours();
var m= d1.getMinutes();
var s=d1.getSeconds();
m= (m<10)?"0"+m: m;
s= (s<10)? "0"+s : s;
var el= document.getElementById("inputid");
el.value= h+":"+m+":"+s;
d1.setSeconds(d1.getSeconds()-1);
if(h==0 && m==0 && s==0) clearTimeout(t)
var t= setTimeout("f()",1000);
}
</script>
</head>
<body>
<form><input type="text" id="inputid"></form>
<script type="text/javascript">f()</script>
//pause and resume buttons would go here.
</body>
感谢您的快速响应! – ttran4040 2012-07-19 14:51:12