求出某年某月某日,到某年某月某日共多少天的几种写法
方法一:(用VBScript)
<script language="VBScript">
alert DateDiff("d","2003-2-3","2003-7-1")
</script>
方法二:
<script language="JavaScript">
execScript('tmp=DateDiff("d","2003-2-3","2003-7-1")','VBScript'); //execScript方法是在Js中执行VS脚本方法,隶属
//于window对象下的方法
alert(tmp);
</script>
方法三:
<script language="JavaScript">
d1=new Date('2003/2/3')
d2=new Date('2003/7/1')
alert((d2-d1)/1000/60/60/24)
</script>
<script language="VBScript">
alert DateDiff("d","2003-2-3","2003-7-1")
</script>
方法二:
<script language="JavaScript">
execScript('tmp=DateDiff("d","2003-2-3","2003-7-1")','VBScript'); //execScript方法是在Js中执行VS脚本方法,隶属
//于window对象下的方法
alert(tmp);
</script>
方法三:
<script language="JavaScript">
d1=new Date('2003/2/3')
d2=new Date('2003/7/1')
alert((d2-d1)/1000/60/60/24)
</script>