Jscript约会 [英] Jscript date

问题描述

我从两个字段（checkindate，chackoutdate）获取格式为27/07/2006的两个日期，我想计算它们之间的天数差异。你能帮忙吗？

Hi,

I get two dates in the format 27/07/2006 from two fields (checkindate,chackoutdate) and I want to calculate the difference in days between them... Can you help?

推荐答案

我认为以下代码解决了你的问题

Hi,

I think the following code solves ur problem

展开 | 选择 | Wrap | 行号

我做了一些修改，脚本产生了以下内容

I have made some modifications and the script resulted to the following

展开 | 选择 | Wrap | 行号

hi，


这是什么^ check_in_date ^

如果是文本框然后将其作为document.formname.check_in_date.value提供

ok

hi ,

what is that ^check_in_date^
if it is the textbox then give it as document.formname.check_in_date.value
ok

我做了一些修改，脚本产生了以下内容


< SCRIPT type = text / javascript>

var string = ^ Check_In_Date ^;

var string1 = ^ Check_Out_Date ^;

var day = string.substring（0,2）;

var month = string.substring（3,5）;

var year = string.substring（6，string.length）;

var day 1 = string1.substring（0,2）;

var month1 = string1.substring（3,5）;

var year1 = string1.substring（6，string。长度）;

var startingdate = new日期（年，月-1，日）;

alert（startdate）;

var finishingdate = new Date（year1，month1-1，day1）;

alert（finishdate）;

var one_day = 1000 * 60 * 60 * 24;

var result = Math.floor（（finishdate。的getTime（） - startingdate.getTime（））/（one_day））;

document.write（结果）;

< / SCRIPT>


当我运行它时，我收到以下消息。 。


对象不支持此属性或方法

I have made some modifications and the script resulted to the following

<SCRIPT type=text/javascript>
var string=^Check_In_Date^;
var string1=^Check_Out_Date^;
var day=string.substring(0,2);
var month=string.substring(3,5);
var year=string.substring(6,string.length);
var day1=string1.substring(0,2);
var month1=string1.substring(3,5);
var year1=string1.substring(6,string.length);
var startingdate=new Date(year,month-1,day);
alert(startingdate);
var finishingdate=new Date(year1,month1-1,day1);
alert(finishingdate);
var one_day=1000*60*60*24 ;
var result=Math.floor((finishingdate.getTime()-startingdate.getTime())/(one_day));
document.write(result);
</SCRIPT>

When i run it I get the following message..

Object does not support this property or method

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