我现在做的是个团购页面，主要实现的的时间倒计时当同时有几个活动的时候我不知道怎么用js进行时间倒计时,几个团购活动是用repeater控件进行取值的。
------解决方案--------------------------------------------------------
http://topic.csdn.net/u/20100919/10/4e4245a5-9b23-4604-9134-4a93678d2851?89338
------解决方案--------------------------------------------------------
http://blog.csdn.net/nhpyliner/archive/2010/06/06/5651165.aspx
------解决方案--------------------------------------------------------
给Repeater控件中的html元素加class 在DOM加载完毕的事件中对具有相应class的元素操作，实现倒计时效果，倒计时的初始化时间可以放到隐藏域中……不好说，反正应该不难，只是有些技巧性
------解决方案--------------------------------------------------------
每个Repeater 旁边加个倒计时
- JScript code
<form name="form1"> <div align="center" align="center"> <center>离2010年还有:<br> <input type="textarea" name="left" size="35" style="text-align: center"> </center> </div> </form> <script LANGUAGE="javascript"> startclock() var timerID = null; var timerRunning = false; function showtime() { Today = new Date(); var NowHour = Today.getHours(); var NowMinute = Today.getMinutes(); var NowMonth = Today.getMonth(); var NowDate = Today.getDate(); var NowYear = Today.getYear(); var NowSecond = Today.getSeconds(); if (NowYear <2000) NowYear=1900+NowYear; Today = null; Hourleft = 23 - NowHour Minuteleft = 59 - NowMinute Secondleft = 59 - NowSecond Yearleft = 2009 - NowYear Monthleft = 12 - NowMonth - 1 Dateleft = 31 - NowDate if (Secondleft<0) { Secondleft=60+Secondleft; Minuteleft=Minuteleft-1; } if (Minuteleft<0) { Minuteleft=60+Minuteleft; Hourleft=Hourleft-1; } if (Hourleft<0) { Hourleft=24+Hourleft; Dateleft=Dateleft-1; } if (Dateleft<0) { Dateleft=31+Dateleft; Monthleft=Monthleft-1; } if (Monthleft<0) { Monthleft=12+Monthleft; Yearleft=Yearleft-1; } Temp=Yearleft+'年, '+Monthleft+'月, '+Dateleft+'天, '+Hourleft+'小时, '+Minuteleft+'分, '+Secondleft+'秒' document.form1.left.value=Temp; timerID = setTimeout("showtime()",1000); timerRunning = true; } var timerID = null; var timerRunning = false; function stopclock () { if(timerRunning) clearTimeout(timerID); timerRunning = false; } function startclock () { stopclock(); showtime(); } // --> </script>