<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript">
function judgeDate()
{
var date1 = document.getElementById("dt1").value.replace(/-/g, "/");
var date2 = document.getElementById("dt2").value.replace(/-/g, "/");
alert(date1);
alert(date2);
var d1 = new Date(date1);
var d2 = new Date(date2);
alert(d1);
alert(d2);
if(Date.parse(d1) - Date.parse(d2)==0)
{
alert(date1+"等于"+date2)
}
if(Date.parse(d1) - Date.parse(d2)<0)
{
alert(date1+"晚于"+date2)
}
if(Date.parse(d1) - Date.parse(d2)>0)
{
alert(date1+"早于"+date2)
}
}
</SCRIPT>
</HEAD>
<BODY>
<input id="dt1" value="2007-09-09 11:11:11" />
<input id="dt2" value="2007-10-10 12:11:11"/>
<input type="button" value="提交" onclick="judgeDate()"/>
</BODY>
</HTML>
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript">
function judgeDate()
{
var date1 = document.getElementById("dt1").value.replace(/-/g, "/");
var date2 = document.getElementById("dt2").value.replace(/-/g, "/");
alert(date1);
alert(date2);
var d1 = new Date(date1);
var d2 = new Date(date2);
alert(d1);
alert(d2);
if(Date.parse(d1) - Date.parse(d2)==0)
{
alert(date1+"等于"+date2)
}
if(Date.parse(d1) - Date.parse(d2)<0)
{
alert(date1+"晚于"+date2)
}
if(Date.parse(d1) - Date.parse(d2)>0)
{
alert(date1+"早于"+date2)
}
}
</SCRIPT>
</HEAD>
<BODY>
<input id="dt1" value="2007-09-09 11:11:11" />
<input id="dt2" value="2007-10-10 12:11:11"/>
<input type="button" value="提交" onclick="judgeDate()"/>
</BODY>
</HTML>