<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
var retime=50; //循环时间 单位毫秒
var res=0;
function re(){
res++;
document.getElementById("tx").value=res;
setTimeout("re()",retime);
}
window.onload=re;
</script>
</head><body>
<input type="text" id="tx" />
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
var retime=50; //循环时间 单位毫秒
var res=0;
function re(){
res++;
document.getElementById("tx").value=res;
setTimeout("re()",retime);
}
window.onload=re;
</script>
</head><body>
<input type="text" id="tx" />
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script language="javascript">
function re(sec){
for (i=1;i<100;i++){
document.getElementById("tx").value=i;
var now = new Date();
var exitTime = now.getTime() + sec*1000;
//alert (now.getTime()) ;
while (true) {
now = new Date();
if (now.getTime() > exitTime)
break;
} }
}
</script>
</head><body>
<input type="text" id="tx" /><br>
延迟：秒<input type="text" id="sec" /><input type="button" value="ok" onclick="re(document.getElementById('sec').value)"></body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
var retime=50; //循环时间 单位毫秒
var res=0;
function re(){
res++;
document.getElementById("tx").value=res;
setTimeout("re()",retime);
}
window.onload=re;
</script>
</head><body>
<input type="text" id="tx" />
</body>
</html>