Convert the MVC model into a JSON representation

My goal is pretty straightforward: I need to take an MVC model, convert it to JSON, and send it back to the server. I attempted the following code:

@Html.Raw(Json.Encode(Model));

Upon inspecting the JavaScript, I noticed that the date objects in the serialized JSON were represented as /date (00064321)/. However, when I sent this JSON to the server, the dates appeared as null on the server-side. Does anyone have insight into what might be causing this issue?

Answer №1

To properly encode the model in JSON, you need to create an anonymous object and convert the date-time properties to strings.

For example:

var meeting = new Meeting 
              { 
                  Name = "Project Updates", 
                  StartDateTime = DateTime.Now 
              }; 

Instead of passing the model directly like this:

@Html.Raw(Json.Encode(meeting))

it will produce:

{"Name":"Project Updates","StartDateTime":"\/Date(1338381576306)\/"} 

However, if you encode the model like this:

@Html.Raw(Json.Encode(new { 
                  Name = meeting.Name, 
                  StartDateTime = meeting.StartDateTime.ToString()
}))

it will produce:

{"Name":"Project Updates","StartDateTime":"5/30/2012 6:09:36 PM"} 

as you would expect.

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