var normalelapse = 100; var nextelapse; var counter = 0; var timer = null; var finish = "00:00:00"; var startTime; var start;function run(secondTime){ initFloatTips(); var hour = Math.floor(secondTime / 3600); var minute = Math.floor((secondTime-hour*3600) / 60); var second = Math.floor(secondTime % 60) - 1; clock.innerHTML = hour + ':' + minute + ':' + second; startTime = new Date().valueOf(); timer = window.setInterval("onTimer()", nextelapse); }function onTimer(){ if (nextelapse = '') { nextelapse = normalelapse; } if (start == finish) { window.clearInterval(timer); alert('定时完毕!'); return; } var hms = new String(clock.innerText).split(":"); var s = new Number(hms[2]); var m = new Number(hms[1]); var h = new Number(hms[0]); s -= 1; if (s < 0) { s = 59; m -= 1; } if (m < 0) { m = 59; h -= 1; } var ss = s < 10 ? ("0" + s) : s; var sm = m < 10 ? ("0" + m) : m; var sh = h < 10 ? ("0" + h) : h; start = sh + ":" + sm + ":" + ss; clock.innerText = start; window.clearInterval(timer); counter++; var counterSecs = counter * 1000; var elapseSecs = new Date().valueOf() - startTime; var diffSecs = counterSecs - elapseSecs; nextelapse = normalelapse + diffSecs; if (nextelapse < 0) nextelapse = 0; timer = window.setInterval("onTimer()", nextelapse); }看看适合你不
我也有一个你看合适吗?<script> var viewhour=-1,viewminutes=-1,viewsecond=-1; var futertime=new Date("Janu 1,2012 23:59:59"); var daysem=24*60*60*1000; var hoursem=60*60*1000; var secdsem=60*1000; var microsecdsem=1000; function clock() { var nowtime=new Date(); var diffsem=futertime.getTime()-nowtime.getTime(); var convertHour=viewhour; var convertMinutes=viewminutes; var convertSecond=viewsecond; var viewhour=Math.floor(diffsem/daysem); diffsem-=viewhour*daysem; var viewminutes=Math.floor(diffsem/hoursem); diffsem-=viewminutes*hoursem; var viewsecond=Math.floor(diffsem/secdsem); diffsem-=viewsecond*secdsem; var dSecs=Math.floor(diffsem/microsecdsem); if(convertHour!=viewhour) { document.myform.dd.value=viewhour; } if(convertMinutes!=viewminutes) { document.myform.hh.value=viewminutes; } if(convertSecond!=viewsecond) { document.myform.mm.value=viewsecond; } document.myform.ss.value=dSecs; setTimeout("clock()",1000) }</script>
var nextelapse;
var counter = 0;
var timer = null;
var finish = "00:00:00";
var startTime;
var start;function run(secondTime){
initFloatTips();
var hour = Math.floor(secondTime / 3600);
var minute = Math.floor((secondTime-hour*3600) / 60);
var second = Math.floor(secondTime % 60) - 1;
clock.innerHTML = hour + ':' + minute + ':' + second;
startTime = new Date().valueOf();
timer = window.setInterval("onTimer()", nextelapse);
}function onTimer(){
if (nextelapse = '') {
nextelapse = normalelapse;
}
if (start == finish) {
window.clearInterval(timer);
alert('定时完毕!');
return;
}
var hms = new String(clock.innerText).split(":");
var s = new Number(hms[2]);
var m = new Number(hms[1]);
var h = new Number(hms[0]);
s -= 1;
if (s < 0) {
s = 59;
m -= 1;
}
if (m < 0) {
m = 59;
h -= 1;
}
var ss = s < 10 ? ("0" + s) : s;
var sm = m < 10 ? ("0" + m) : m;
var sh = h < 10 ? ("0" + h) : h;
start = sh + ":" + sm + ":" + ss;
clock.innerText = start;
window.clearInterval(timer);
counter++;
var counterSecs = counter * 1000;
var elapseSecs = new Date().valueOf() - startTime;
var diffSecs = counterSecs - elapseSecs;
nextelapse = normalelapse + diffSecs;
if (nextelapse < 0)
nextelapse = 0;
timer = window.setInterval("onTimer()", nextelapse);
}看看适合你不
var viewhour=-1,viewminutes=-1,viewsecond=-1;
var futertime=new Date("Janu 1,2012 23:59:59");
var daysem=24*60*60*1000;
var hoursem=60*60*1000;
var secdsem=60*1000;
var microsecdsem=1000;
function clock()
{
var nowtime=new Date();
var diffsem=futertime.getTime()-nowtime.getTime();
var convertHour=viewhour;
var convertMinutes=viewminutes;
var convertSecond=viewsecond;
var viewhour=Math.floor(diffsem/daysem);
diffsem-=viewhour*daysem;
var viewminutes=Math.floor(diffsem/hoursem);
diffsem-=viewminutes*hoursem;
var viewsecond=Math.floor(diffsem/secdsem);
diffsem-=viewsecond*secdsem;
var dSecs=Math.floor(diffsem/microsecdsem);
if(convertHour!=viewhour)
{
document.myform.dd.value=viewhour;
}
if(convertMinutes!=viewminutes)
{
document.myform.hh.value=viewminutes;
}
if(convertSecond!=viewsecond)
{
document.myform.mm.value=viewsecond;
}
document.myform.ss.value=dSecs;
setTimeout("clock()",1000)
}</script>