代码
<html>
<head>
<title>javascript</title>
<script language="javascript">
function showtime()
{
var now_time = new Date();
var hours = now_time.getHours();
var minutes = now_time.getMinutes();
var seconds = now_time.getSeconds();
var timer = "" + ((hours > 12) ? hours -12 : hours);
timer += ((minutes < 10) ? ":0" : ":") + minutes;
timer += ((seconds < 10) ? ":0" : ":") + seconds;
timer +=" " + ((hours > 12) ? "pm" : "am");
document.clock.show.value = timer;
setTimeout("showtime()",1000);
}
</script>
</head>
<body >
<form name="clock" onSubmit="0">
<input type="text" name="show" size="10" style="background-color:lightyellow;border-width:3;">
</form>
<script type="text/javascript">
document.write("<h1>hello world!</h1>")
</script>
</body>
</html>
效果图预览
END !
时间： 2024-10-29 00:42:54