请问一个求2个now()时间差的问题,谢谢

dusttosky 2012-08-22 11:35:20

我用rs查询出多条数据库记录, 其中每一条都包含有开始日期,结束日期.
我想在asp中每一条记录后面都加个文本框显示出对应的这2个日期的时间差, 格式为小时:分钟:秒. 请问用什么办法吗?

我自己找了点方法,但是没成功,请高人也帮我看看吧..错误在哪里.

最好可以页面一打开就自动计算出来的.

<input name="sj" type="text" id="sj" onclick="TimeDiff(<%=rs("wcrq")%>,<%=rs("gjrq")%>)" size="10" >

这个是函数



<script type="text/javascript">

Function TimeDiff(sBegin,sEnd) 

Dim iHourB, iMinuteB, iSecondB, iMiniSecondB 

Dim iHourE, iMinuteE, iSecondE, iMiniSecondE 

Dim dTimeB, dTimeE, dTimeDiff 

Dim iHour, iMinute, iSecond, iMiniSecond 



iHourB = clng(Left(sBegin, 2)) 

iMinuteB = clng(Mid(sBegin, 4, 2)) 

iSecondB = clng(Mid(sBegin, 7, 2)) 

iMiniSecondB = clng(Mid(sBegin, 10, 4)) 



iHourE = clng(Left(sEnd, 2)) 

iMinuteE = clng(Mid(sEnd, 4, 2)) 

iSecondE = clng(Mid(sEnd, 7, 2)) 

iMiniSecondE = clng(Mid(sEnd, 10, 4)) 



dTimeB = iHourB * 3600 + iMinuteB * 60 + iSecondB + iMiniSecondB / 1000 

dTimeE = iHourE * 3600 + iMinuteE * 60 + iSecondE + iMiniSecondE / 1000 

dTimeDiff = dTimeE - dTimeB 



iHour = Int(dTimeDiff / 3600) 

dTimeDiff = dTimeDiff - iHour * 3600 

iMinute = Int(dTimeDiff / 60) 

dTimeDiff = dTimeDiff - iMinute * 60 

iSecond = Int(dTimeDiff) 

dTimeDiff = dTimeDiff - Int(dTimeDiff) 

iMiniSecond = dTimeDiff 



TimeDiff = iHour & "小时" & iMinute & "分钟" & iSecond & FormatNumber(iMiniSecond, 3) & "秒"



document.getElementById("sj").value=TimeDiff;

End Function 

</script>