状态栏上时钟的代码

作者: 2011/5/26 15:25:24

本文章提供给大家的是一个学习实例,关于如何在状态上显示时钟,把下面代码放进<body>中就可运行,赶紧来试下吧。

<BODY onLoad="startclock()">
<SCRIPT LANGUAGE=java script>
<!--
var timerID = null;
var timerRunning = false;
function stopclock (){
if(timerRunning)
clearTimeout(timerID);
timerRunning = false;
}
function showtime () {
var now = new Date();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds()
var timeValue = "" + ((hours >12) ? hours -12 :hours)
timeValue += ((minutes < 10) ? ":0" : ":") + minutes
timeValue += ((seconds < 10) ? ":0" : ":") + seconds
timeValue += (hours >= 12) ? " PM." : " AM."
window.status = timeValue;
timerID = setTimeout("showtime()",1000);
timerRunning = true;
}
function startclock () {
stopclock();
showtime();
}
-->
</SCRIPT>

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