moment.js解决时间剩余

Question

我想让我的脑袋绕过moment.js库，因为它看起来比jquery更稳定，而jquery日期之一是输出控制台错误。

http://momentjs.com/docs/#/manipulating/

什么，我试图做的是做一个倒计时，以制定出从现在剩下的时间。

比如我有

var countDownTill = '2012-11-19 00:00:00 +0000'; 
document.write(moment(countDownTill).diff(moment(), 'months') + " months<br>"); 
document.write(moment(countDownTill).diff(moment(), 'weeks') + " weeks<br>"); 
document.write(moment(countDownTill).diff(moment(), 'days') + " days<br>"); 

将输出

0 months 
1 weeks 
4 days 

但它不工作了整体的做个人为每个值（天，周，月）

所以如果我通过说12个月如下所示的日期。

var countDownTill = '2013-11-19 00:00:00 +0000'; 
document.write(moment(countDownTill).diff(moment(), 'months') + " months<br>"); 
document.write(moment(countDownTill).diff(moment(), 'weeks') + " weeks<br>"); 
document.write(moment(countDownTill).diff(moment(), 'days') + " days<br>"); 

它输出。

12 months 
53 weeks 
369 days 

那里，因为我试图得到它的输出这里 http://jsfiddle.net/fDmWH/3/

Answer 1

12 months 
2 weeks 
5 days 

例如它在做什么，你问它做什么。你需要用你刚刚得到的数字来减少countDownTill值。代码：

// Start date 
var countDownTill = new Date('2013-11-19 00:00:00 +0000'); 
var now = new Date(); 

document.write(countDownTill + '<br />'); 

// Get the months 
var months = moment(countDownTill).diff(moment(), 'months'); 
console.log(months); 

// Add months to the date 
now.setMonth(now.getMonth() + months); 
document.write(now + '<br />'); 

// Get the weeks 
var weeks = moment(countDownTill).diff(now, 'weeks'); 
// Seems like moment is doing something wrong here... it should be 0 weeks... 
// 15 Nov to 19 Nov is 0 weeks to me at least... 
console.log(weeks); 

// Add the weeks to the date 
now.setDate(now.getDate() + (7 * weeks)); 
document.write(now + '<br />'); 

var days = moment(countDownTill).diff(now, 'days'); 

document.write(months + ' months '); 
document.write(weeks + ' weeks '); 
document.write(days + ' days ');