通过在两个日期之间使用javascript来计算差异

Question

这里有两个日期变量available.one是date，另一个是todaydate。

我需要计算今天日期和日期之间的日期。

var s=jSonArray[0].new_StartDate;//retrive the s value from Json Array 
var dateString = s.substr(6);
var currentTime = new Date(parseInt(dateString ));
var month = currentTime.getMonth() + 1;
var day = currentTime.getDate();
var year = currentTime.getFullYear();

var date = month  + "/" +day  + "/" + year;

 var currentDateTime = new Date();
 var todaydate= (currentDateTime.getMonth() + 1) + '/' + currentDateTime.getDate() + '/' +  currentDateTime.getFullYear();

Answer 1

参考这些链接。

Get difference between 2 dates in javascript?

How do I get the number of days between two dates in JavaScript?