JavaScript日期差天数 [英] JavaScript date difference Days

问题描述

我想计算两个日期之间的差额.目前，我正在执行以下代码:

I want to calculate the difference between two dates. Currently, I am doing the code bellow:

function calculDiff(){
    var v1= $('#date_debut').val();
    var v2=$('#date_fin').val();
    var dayDiff=((v2-v1) / (24*60*60*1000));
    var dayDiff2=Math.floor(dayDiff);
    console.log(v1 + ' '+ v2);
    console.log(dayDiff + ' '+ dayDiff2);
}
$(document).ready(function(){
    $('#date_debut').datepicker().bind('change paste keyup',function(){
        calculDiff();
        return false;
    });
    //
    $('#date_fin').datepicker().bind('change paste keyup',function(){
        calculDiff();
        return false;
    });
});

PS:我有2种输入类型的日期(date_debut和date_fin)

PS:I have 2 input type date (date_debut and date_fin)

推荐答案

我认为您需要日差，您可以使用下面的代码获取日差.

I think you want day difference, you can user below code to get days difference.

var start_date = new Date($('#date_debut').val());
var end_date = new Date($('#date_fin').val()); 

var diff = new Date(end_date - start_date);
var days = diff/1000/60/60/24;
console.log("diff=>"+days);

当用户选择第一个日期时，打开另一个日期日期选择器以选择剩余字段，然后计算差异.

When user selected first date open other date datepicker to select remaining field, and then calculate difference.

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