JQuery在2个日期文本框中计算日差 [英] JQuery Calculate Day Difference in 2 date textboxes

问题描述

我有2个asp.net texbox与日历扩展名。

我想知道当一个日期控制更改时，两个日期之间的天数。如何使用jquery或javascript来实现？

解决方案

这应该是窍门

  var start = $（'＃start_date'）。val（）; 
 var end = $（'＃end_date'）。val（）; 
 
 // end  -  start以毫秒为单位返回差异
 var diff = new Date（end-start）; 
 
 // get days 
 var days = diff / 1000/60/60/24; 
  

示例

  var start = new Date（2010-04-01），
 end = new Date（），
 diff = new Date（end-start），
 days = diff / 1000/60/60/24; 
 
天; // => 8.525845775462964 
  

HI Guys,

I have 2 asp.net texboxes with calendar extender. i want to find out the number of days between both dates when one of the date control is changed. how can i achieve this using jquery or javascript ?

解决方案

This should do the trick

var start = $('#start_date').val();
var end = $('#end_date').val();

// end - start returns difference in milliseconds 
var diff = new Date(end - start);

// get days
var days = diff/1000/60/60/24;

Example

var start = new Date("2010-04-01"),
    end   = new Date(),
    diff  = new Date(end - start),
    days  = diff/1000/60/60/24;

days; //=> 8.525845775462964

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