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分享70分求助。我在写一个机票查询的页面，可是，用户输入的都是日期，而后台需要录入星期（数字，如周一为1），该怎么办？
我在写一个机票查询的网页，可是，用户输入的都是日期，而后台需要录入星期，比如北京--上海sc002航班每周2、5起飞。用户输入日期2002-1-3，我该怎样进行处理？是将日期自动转换成星期（周几用数字代表即可，我知道vbscript有此函数），还是有别的办法？最好能提供部分代码。在此谢过各位了。
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karma 2002-02-20
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str = "2002-1-3"
dt = CDate(str)
nDayOfWeek = WeekDay(dt) 'sunday 1, saturday 7
sDayOfWeek = WeekDayName (WeekDay(dt))
dt = CDate(str)
nDayOfWeek = WeekDay(dt) 'sunday 1, saturday 7
sDayOfWeek = WeekDayName (WeekDay(dt))
littleBenhorse 2002-02-20
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关注一下
littleBenhorse 2002-02-20
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关注一下
littleBenhorse 2002-02-20
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是不是有点歪歪
cdw20001 2002-02-20
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以下是客户端处理的程序
<script language="JavaScript">
clientdate = new Date();
clientyear = clientdate.getYear();
if(clientyear < 300)clientyear = 1900 + clientyear ;
clientmonth = clientdate.getMonth()+1;
clientday = clientdate.getDate();
weekday = clientdate.getDay();
if (weekday==0)
{
weekday="天"
}
if (weekday==1)
{
weekday="一"
}
if (weekday==2)
{
weekday="二"
}
if (weekday==3)
{
weekday="三"
}
if (weekday==4)
{
weekday="四"
}
if (weekday==5)
{
weekday="五"
}
if (weekday==6)
{
weekday="六"
}
document.write(clientyear+"年"+clientmonth+"月"+clientday+"日"+" 星期"+weekday)
<script language="JavaScript">
clientdate = new Date();
clientyear = clientdate.getYear();
if(clientyear < 300)clientyear = 1900 + clientyear ;
clientmonth = clientdate.getMonth()+1;
clientday = clientdate.getDate();
weekday = clientdate.getDay();
if (weekday==0)
{
weekday="天"
}
if (weekday==1)
{
weekday="一"
}
if (weekday==2)
{
weekday="二"
}
if (weekday==3)
{
weekday="三"
}
if (weekday==4)
{
weekday="四"
}
if (weekday==5)
{
weekday="五"
}
if (weekday==6)
{
weekday="六"
}
document.write(clientyear+"年"+clientmonth+"月"+clientday+"日"+" 星期"+weekday)
ehom 2002-02-20
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WeekDay()返回数字,1是星期日,2……
WeekDayName()返回数字代表的星期描述，1返回Sun……!
WeekDayName()返回数字代表的星期描述，1返回Sun……!
littleBenhorse 2002-02-20
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littleBenhorse 2002-02-20
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谢谢karma(无为)，能解释详细一点吗？ 谢了
