JSON.Stringify ASP.NET MVC

Question

I am trying to post data in JSON format to a .NET MVC Controller like this.

$.ajax({
         type: 'POST',
         url: 'http://mvc.tester.local/Home/NameConverter',
         data: JSON.stringify({ convertermodel.InputName: obj.currentTarget.value }),
         contentType: 'application/json'
});

But Javascript complains about the JSON.Stringify() bit.
The convertermodel.InputName to be exact.

The thing is I actually need this JSON data name to be that way i.e. have the same name as a property in my model; in order to take advantage of reflection for automatic binding.

This is my model:

public class NamesViewModel
{
    public NameConverterModel convertermodel = new NameConverterModel();        
}

and the sub Class

public class NameConverterModel
{
    private string _inputName = "";
    public string InputName
    {
        get { return _inputName; }
        set { _inputName = value; }
    }    
}

How can I solve this please ?

I hope I am clear enough.

David Hoerster · Accepted Answer · 2012-08-19 00:40:51Z

1

You would need your JSON to be of the structure like this:

{"convertermodel" : {
                      "InputName" : obj.currentTarget.value
                    }
}

Your JSON representation of your object needs to reflect the appropriate nesting that your object model that you're trying to model in the client-side requires. So defining your JSON by nesting your hierarchy at one level won't work -- you need to create objects of objects like you did in your C# code.

answered Aug 19, 2012 at 0:40

David Hoerster

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3 Comments

rutruth Over a year ago

Wow, why didn't I think of that ? I haven't tested this, but I'm sure it is the right answer. Testing now, thanks

David Hoerster Over a year ago

I hope this helps. If it does, don't forget to mark this as an answer. It will help your accept percentage.

David Hoerster Over a year ago

No problem - glad to be of help!

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