Coercing Json Serializer into producing a particular datetime format (yyyy-mm-ddThh:mm:ss.msmsmsZ)

Question

MyClass theSession = new MyClass() {
    accountId = 12345,
    timeStamp = DateTime.Now,
    userType = "theUserType"
};

System.Web.Script.Serialization.JavaScriptSerializer Json = new System.Web.Script.Serialization.JavaScriptSerializer();
Response.Write(Json.Serialize(theSession));

Produces:

{"accountId":12345,"timeStamp":"\/Date(1268420981135)\/","userType":"theUserType"}

How can I present the date as:

"timestamp":"2010-02-15T23:53:35.963Z"

?

You could always have your JS interpret it for you – Allen Rice Mar 12 '10 at 19:24 — Allen Rice, Mar 12 '10 at 19:24

score 2 · Answer 1 · answered Mar 12 '10 at 19:24

2

You need to make a JavaScriptConverter class and register it using the RegisterConverters method.

answered Mar 12 '10 at 19:24

SLaks

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score 1 · Accepted Answer · answered Dec 28 '11 at 10:04

1

Even if you implement a JavaScriptConverter you would have to wrap the string in an object. Fortunately there's a hack around it described here:

http://blog.calyptus.eu/seb/2011/12/custom-datetime-json-serialization/

answered Dec 28 '11 at 10:04

Sebastian Markbåge

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score 0 · Answer 3 · edited May 23 '17 at 10:26

0

I recommend that you (and everybody else with this problem) just switch to ServiceStack.Text library - it's like 30 seconds to integrate and you'll solve bunch of other problems. Take a look at this question posted & answered by me:

ASP.NET MVC Json DateTime Serialization conversion to UTC

edited May 23 '17 at 10:26

Community

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answered Feb 21 '13 at 09:12

nikib3ro

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Coercing Json Serializer into producing a particular datetime format (yyyy-mm-ddThh:mm:ss.msmsmsZ)

3 Answers3