var d1 = new Date(Date.parse("12-20-2008"));//月日年
var d2 = new Date(Date.parse("1-5-2009"));
var span = 3600*24*1000;
var dates = new Array();
while(d1.getTime()<d2.getTime())
{
dates.push(d1.getFullYear()+"-"+(d1.getMonth()+1)+"-"+d1.getDate());
d1 = new Date(d1.getTime()+span);
}
alert(dates.join('\r\n'));
不过Firefox下不大好用,呵呵
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>两个日期计算</title>
<BODY ONLOAD="datediffstr()">
<script language="javascript">
function datediffstr()
{
var Weekdaycount=0;
var noWeekdaycount=0;
var startdate="2008-08-01";
var endDate="2008-08-05";
var dateinnhtml="";
start_date=startdate.split("-");
yearstr= Number(start_date[0]);
monthstr=Number(start_date[1]);
daystr=Number(start_date[2]);
var s_date=yearstr+"/"+monthstr+"/"+daystr;
end_date=endDate.split("-");
endyearstr= Number(end_date[0]);
endmonthstr=Number(end_date[1]);
enddaystr=Number(end_date[2]);
var s_enddate=endyearstr+"/"+endmonthstr+"/"+enddaystr;
var date1 = new Date(s_date).getTime();
var date2 = new Date(s_enddate).getTime();
var iDays = ((date2-date1)/(24*60*60*1000)); var s_datelist="";
for (i=1;i<=iDays;i++)
{
var myweekday=new Date(s_date).getDay(); if((myweekday == 0) || (myweekday == 6))
{
Weekdaycount++;
}
else
{
noWeekdaycount++
} var a = new Date(s_date);
a = a.valueOf();
a=a+(24*60*60*1000);
a = new Date(a);
s_date=a.getFullYear()+"/"+(a.getMonth()+ 1)+"/"+a.getDate()
if (i<iDays )
{
s_datelist=s_datelist+a.getFullYear()+"-"+(a.getMonth()+ 1)+"-"+a.getDate()+","
}
else
{
s_datelist=s_datelist+a.getFullYear()+"-"+(a.getMonth()+ 1)+"-"+a.getDate()
}
}
s_datelist=startdate+","+s_datelist
alert('查询日期范围是:'+s_datelist+'!!!');
//dateinnhtml=dateinnhtml+'平日共有'+noWeekdaycount+'天,周末共有:'+Weekdaycount+'天,合计共'+iDays+'天';
// document.getElementById('listdate').innerHTML=dateinnhtml;
}</script>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>两个日期计算</title>
<BODY ONLOAD="datediffstr()">
<script language="javascript">
function datediffstr()
{
var Weekdaycount=0;
var noWeekdaycount=0;
var startdate="2008-08-01";
var endDate="2008-08-05";
var dateinnhtml="";
start_date=startdate.split("-");
yearstr= Number(start_date[0]);
monthstr=Number(start_date[1]);
daystr=Number(start_date[2]);
var s_date=yearstr+"/"+monthstr+"/"+daystr;
var s_ttdate=yearstr+"-"+monthstr+"-"+daystr;
end_date=endDate.split("-");
endyearstr= Number(end_date[0]);
endmonthstr=Number(end_date[1]);
enddaystr=Number(end_date[2]);
var s_enddate=endyearstr+"/"+endmonthstr+"/"+enddaystr;
var date1 = new Date(s_date).getTime();
var date2 = new Date(s_enddate).getTime();
var iDays = ((date2-date1)/(24*60*60*1000)); var s_datelist="";
for (i=1;i<=iDays;i++)
{
var myweekday=new Date(s_date).getDay(); if((myweekday == 0) || (myweekday == 6))
{
Weekdaycount++;
}
else
{
noWeekdaycount++
} var a = new Date(s_date);
a = a.valueOf();
a=a+(24*60*60*1000);
a = new Date(a);
s_date=a.getFullYear()+"/"+(a.getMonth()+ 1)+"/"+a.getDate()
if (i<iDays )
{
s_datelist=s_datelist+a.getFullYear()+"-"+(a.getMonth()+ 1)+"-"+a.getDate()+","
}
else
{
s_datelist=s_datelist+a.getFullYear()+"-"+(a.getMonth()+ 1)+"-"+a.getDate()
}
}
s_datelist=s_ttdate+","+s_datelist
alert('查询日期范围是:'+s_datelist+'!!!');
//dateinnhtml=dateinnhtml+'平日共有'+noWeekdaycount+'天,周末共有:'+Weekdaycount+'天,合计共'+iDays+'天';
// document.getElementById('listdate').innerHTML=dateinnhtml;
}</script>
var end = "2009-1-5".split('-');
var d1 = new Date(Date.parse(start[1]+'/'+start[2]+'/'+start[0]));
var d2 = new Date(Date.parse(end[1]+'/'+end[2]+'/'+end[0]));
var span = 3600*24*1000;
var dates = new Array();
while(d1.getTime()<d2.getTime())
{
dates.push(d1.getFullYear()+"-"+(d1.getMonth()+1)+"-"+d1.getDate());
d1 = new Date(d1.getTime()+span);
}
alert(dates.join('\r\n'));