求一个js计时器，根据某一时间，计算过了多长时间（一直在走）

aspnet30 2009-11-27 04:13:03

求一个js计时器，根据某一时间，计算过了多长时间（一直在走）

如：已使用 2小时32分6秒，这个秒是一直在走动的

谢谢！！！

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zendj 2009-11-29

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<script>

var date = new Date();

var time = date.getTime();

setTimeout(function(){

    var date1 = new Date();

    var time2 = date1.getTime() - time ;

    alert("时间过了" +time2/1000+"秒");

},5000);

<!-- 

var indate = new Date(); 

function showTime(){ 

var todate = new Date(); 

var timelong = todate - indate; 

var h = parseInt(timelong/3600000,10); 

var m = parseInt(timelong%3600000/60000,10); 

var s = timelong%60000/1000; 

document.getElementById("div1").innerHTML = h + "小时" + m + "分" + s + "秒" 

setTimeout("showTime()",1000); 

} 

//--> 

</SCRIPT> 

</HEAD>

<BODY onload="showTime()"> 

<div id="div1"> <div> 

</BODY>

chen_xiangguo 2009-11-29

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我看了半天，也没看懂楼主到底是什么要求。我太笨了。

zhangshaolongjj 2009-11-28

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vvviop 2009-11-27

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<div id="show"></div>



<script>

var now = new Date();

var timeShow = function(){

	var t = new Date();

	t.setFullYear(t.getFullYear()-now.getFullYear());

	t.setMonth(t.getMonth()-now.getMonth());

	t.setDate(t.getDate()-now.getDate());

	t.setHours(t.getHours()-now.getHours());

	t.setMinutes(t.getMinutes()-now.getMinutes());

	t.setSeconds(t.getSeconds()-now.getSeconds());

	document.getElementById('show').innerHTML = t.getHours() + '小时' + t.getMinutes()+ '分钟' + t.getSeconds()+ '秒';

}

timeShow();

setInterval(timeShow,1000);



</script>

jol_boy 2009-11-27

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楼主你要的是js时钟。。。。汗~~~得加强表达能力



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>

 <HEAD>

  <TITLE> New Document </TITLE>

  <META NAME="Generator" CONTENT="EditPlus">

  <META NAME="Author" CONTENT="">

  <META NAME="Keywords" CONTENT="">

  <META NAME="Description" CONTENT="">

 </HEAD>



 <BODY>

  <SCRIPT language=javascript>

<!--

function Year_Month(){

var now = new Date();

var yy = now.getYear();

var mm = now.getMonth();

var mmm=new Array();

mmm[0]="January";

mmm[1]="February ";

mmm[2]="March";

mmm[3]="April";

mmm[4]="May";

mmm[5]="June";

mmm[6]="July";

mmm[7]="August";

mmm[8]="September";

mmm[9]="October";

mmm[10]="November";

mmm[11]="December";

mm=mmm[mm];

return(mm ); }

function thisYear(){

var now = new Date();

var yy = now.getYear();

return(yy ); }

function Date_of_Today(){

var now = new Date();

return(now.getDate() ); }

function CurentTime(){

var now = new Date();

var hh = now.getHours();

var mm = now.getMinutes();

var ss = now.getTime() % 60000;

ss = (ss - (ss % 1000)) / 1000;

var clock = hh+':';

if (mm < 10) clock += '0';

clock += mm+':';

if (ss < 10) clock += '0';

clock += ss;

return(clock); }

function refreshCalendarClock(){

document.all.calendarClock1.innerHTML = Year_Month();

document.all.calendarClock2.innerHTML = Date_of_Today();

document.all.calendarClock3.innerHTML =thisYear();

document.all.calendarClock4.innerHTML = CurentTime(); }

document.write('<font id="calendarClock1" > </font> ');

document.write('<font id="calendarClock2" > </font>,');

document.write('<font id="calendarClock3" > </font> ');

document.write('<font id="calendarClock4" > </font>');

refreshCalendarClock();

setInterval('refreshCalendarClock()',1000);

//-->



</SCRIPT>



 </BODY>

</HTML>

licip 2009-11-27

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<SCRIPT LANGUAGE="JavaScript">

</SCRIPT>
</HEAD>

<BODY onload="showTime()">
<div id="div1"><div>
</BODY>
</HTML>

草根醉秋意 2009-11-27

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var date = new Date();

var time = date.getTime();

setTimeout(function(){

    var date1 = new Date();

    var time2 = date1.getTime() - time ;

    alert("时间过了" +time2/1000+"秒");

},5000);