Convert Javascript Date to ASP.NET Date format

Question

I would like to convert a Javascript date format to ASP.NET date format.

2012-09-10 12:00PM to /Date(1347442050050-0700)/

Because I'm passing it back to the server. I got the ASP.NET format from the request I did on the server, then convert it to Javascript date using moment.js:

moment("/Date(1347442050050-0700)/").format("YYYY-MM-DD hh:mmA");

Is there a way to do this?

Do you want asp => js or js => asp?

mornaner
– mornaner

2012-09-12 10:08:33 +00:00
Commented Sep 12, 2012 at 10:08 — mornaner
– mornaner, Commented Sep 12, 2012 at 10:08

n0minal · Accepted Answer · 2012-09-12 10:46:14Z

8

I got what i need. If this is somehow wrong please comment.

var test = moment("2012-09-10 12:00PM").valueOf();
var test2 = moment("2012-09-10 12:00PM").format("ZZ");

var test1 = "/Date("+test+test2+")/";

alert( test1 ); // returns /Date(1347206400000+0800)/

var string = moment(test1).format("YYYY-MM-DD hh:mmA");

alert( string ); // returns 2012-09-10 12:00PM

answered Sep 12, 2012 at 10:46

n0minal

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2 Comments

Filipe Correia Over a year ago

This is equivalent to moment('2012-09-10 12:00PM').format('[/Date(]xZZ[))/]').

jeti Over a year ago

@Filipe Correia Thanks, very useful for me! But shouldn't it be '[/Date(]xZZ[)/]' (1 less parenthesis on the right)?

timrwood · Accepted Answer · 2012-09-12 17:12:05Z

3

You can add the function to the moment prototype so that it's a little more portable.

http://jsfiddle.net/timrwood/qe8pk/

moment.fn.toASP = function () {
    return '/Date(' + (+this) + this.format('ZZ') + ')';
}

answered Sep 12, 2012 at 17:12

timrwood

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Comments

Community · Accepted Answer · 2017-05-23 11:53:03Z

1

If you want to send a date back to an ASP.NET ASMX web service where the RPC method receives a DateTime object, this may be helpful: https://stackoverflow.com/a/12973157/1145963

edited May 23, 2017 at 11:53

CommunityBot

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answered Oct 19, 2012 at 11:32

Matt Wilson

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