javascript - How to format this JSON data to date(mmddyyyy) - Stack Overflow

admin管理员组

文章数量:1346036

Sample JSON:

[{"DispatchDt":"2014-05-28T01:34:00","RcvdDt":"1988-12-26T00:00:00"}]

I have this set of dates and I want to convert it to the date format (mm/dd/yyyy). How do you do this is JavaScript?

Sample JSON:

[{"DispatchDt":"2014-05-28T01:34:00","RcvdDt":"1988-12-26T00:00:00"}]

I have this set of dates and I want to convert it to the date format (mm/dd/yyyy). How do you do this is JavaScript?

• javascript
• json
• date
• datetime
• datetime-format

Share Improve this question Follow edited Jun 18, 2014 at 2:47 Lee Taylor 7,9841616 gold badges3737 silver badges5353 bronze badges asked Jun 18, 2014 at 2:43 LYKSLYKS 6944 silver badges1313 bronze badges 7

• 1 possible duplicate of How to format a JSON date? – xd6_ Commented Jun 18, 2014 at 2:44
• Could you be more specific? 1) do you want the first or the second date out? So are you looking for 05/28/3014 or 12/26/1988. 2) Do you want the result in an object? In a variable? Please give expected output and we can help. – ilonabudapesti Commented Jun 18, 2014 at 2:48
• @Monthy: the question is already specific. OP has a date that is stored in a string in a given format and they need to reformat it into mm/dd/yyyy – zerkms Commented Jun 18, 2014 at 2:49
• @Monthy i think what she exactly wanna try to do is to change the format value of those datetime to date only. – Jhonathan H. Commented Jun 18, 2014 at 2:49
• @Kaii that's easy but what makes you say that? Also the above is not fully JSON, but that's another point. – ilonabudapesti Commented Jun 18, 2014 at 2:53

 |  Show 2 more ments

3 Answers 3

Sorted by: Reset to default 7

Unfortunately parsing and formatting dates is a weak side of javascript.

So usually for that we use the 3rd party libraries like moment.js

An example of how you would do that with moment.js:

var date = '2014-05-28T01:34:00';

var parsedDate = moment(date);

var formattedDate = parsedDate.format('MM/DD/YYYY');

Demo: http://jsfiddle/8gzFW/

You may format the json string into new Date() then use js methods to get month,day,year or what exactly you need.

   //format string to datetime
   var DispatchDt = new Date(this.DispatchDt);


   // then use this methods to fetch date,month, year needed
   //getDate() // Returns the date
   //getMonth() // Returns the month
   //getFullYear() // Returns the year
    var DispatchDt_date = DispatchDt.getDate();
    var DispatchDt_month = DispatchDt.getMonth() + 1; //Months are zero based
    var DispatchDt_year = DispatchDt.getFullYear();

Sample on jsFiddle

This would work

var a = "[{"DispatchDt":"2014-05-28T01:34:00","RcvdDt":"1988-12-26T00:00:00"}]";
var b = JSON.parse(c);
for (i in b[0]) {
  b[0][i] = b[0][i].slice(0, 9) 
}
console.log(b); // b now looks like this [ { DispatchDt: "2014-05-28", RcvDt: "1988-12-26" } ]

Please note the dates are stringified.

本文标签： javascriptHow to format this JSON data to date(mmddyyyy)Stack Overflow