<script language="JavaScript">
function showclock(){
var date = new Date();
var hour = date.getHours();
var min = date.getMinutes();
var sec = date.getSeconds();
var day = date.getDay();
var month=date.getMonth()+1;
var year= date.getYear();
clock.innerHTML = year+"-"+month+"-"+day+" "+hour+":"+min+":"+sec;
}setInterval("showclock()",1000);
</script>
function showclock(){
var date = new Date();
var hour = date.getHours();
var min = date.getMinutes();
var sec = date.getSeconds();
var day = date.getDay();
var month=date.getMonth()+1;
var year= date.getYear();
clock.innerHTML = year+"-"+month+"-"+day+" "+hour+":"+min+":"+sec;
}setInterval("showclock()",1000);
</script>
function startTime(){
var date = new Date();
var hour = date.getHours();
var min = date.getMinutes();
var sec = date.getSeconds();
var day = date.getDay();
var month=date.getMonth()+1;
var year= date.getYear();
document.all.mytime.innerHtml = year+"-"+month+"-"+day+" "+hour+":"+min+":"+sec;
setInterval("startTime()",1000);
}
function stopTime(){
clearInterval();
}
</script><html>
<body>
<div name="mytime" id="mytime">aa</div>
<br>
<input type=button name="btnset" onclick="javascript:startTime()" value="Start">
<input type=button name="btnset" onclick="javascript:stopTime()" value="Stop">
</body>
</html>
<script language="javascript">
var oDate=new Date(2004,1,16);
function showclock(){
var hour = oDate.getHours();
var min = oDate.getMinutes();
var sec = oDate.getSeconds();
var day = oDate.getDay();
var month=oDate.getMonth()+1;
var year= oDate.getYear();
clock.innerHTML = year+"-"+month+"-"+day+" "+hour+":"+min+":"+sec;
oDate.setSeconds(oDate.getSeconds()+1);
}function begin(){
setInterval("showclock()",1000);
}
</script>
<body>
<input type=button value="开始" onclick="begin()">
<div id="clock"></div>
</body>
<script language="javascript">
var oDate=new Date(2004,1,16);
function showclock(){
var hour = addZero(oDate.getHours());
var min = addZero(oDate.getMinutes());
var sec = addZero(oDate.getSeconds());
var day = addZero(oDate.getDay());
var month=addZero(oDate.getMonth()+1);
var year= oDate.getYear();
clock.innerHTML = year+"-"+month+"-"+day+" "+hour+":"+min+":"+sec;//*
onlyTime.innerHTML=hour+":"+min+":"+sec;
oDate.setSeconds(oDate.getSeconds()+1);
}function addZero(num){
if(num<10) return "0"+num;
else return num;
}function begin(){
setInterval("showclock()",1000);
}
</script>
<body>
<input type=button value="开始" onclick="begin()">
<div id="clock"></div><!--*-->
<div id="onlyTime"></div>
</body>
var oDate=new Date(2004,1,16);
改成
var oDate=new Date(2004,1,16,18,2,3);
将从2004-1-16 18:02:03开始计时
还有别的需要吗?
乐意效劳!
设个变量xxxfunction begin(){
setInterval("showclock()",1000);
}
showclock里是XXX=XXX+1,,每秒xxx加一,然后作个函数算一下么
hour=xxx/3600,min=(xxx-hour*3600)/60,sec就是剩下的
hour和min全是取整,怎么取忘了,但好像是有函数的
显示么string=hour+":"+min+":"+sec
我说的对瓦?