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How to create Json object in Asp.net mvc 3 controller?

  • How would you create this Json object from my ASP.Net MVC 3 Controller?

  • New to Json, in this Json object notation, can I replace sign [

    and ]

    sign {

    and }

    ?

    var data = [
    {
        label: 'node1',
        children: [
            { label: 'child1' },
            { label: 'child2' }
        ]
    },
    {
        label: 'node2',
        children: [
            { label: 'child3' }
        ]
    }
];

thank

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2 answers


you have a JavascriptSerializer object in .NET that can serialize most types

cm



http://msdn.microsoft.com/en-us/library/system.web.script.serialization.javascriptserializer.aspx

and no, you cannot replace [with {(obviously you can, but almost all JSON desrializers other than what you wrote yourself could not then understand the data)

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You can use Newtonsoft dll to serialize and deserialize JSON object. See below for details.

http://james.newtonking.com/

http://json.codeplex.com/



To create a JSON object, you need to add the Newtonsoft.Json DLL and the following code.

 string responseRGCDTO = JsonConvert.SerializeObject(rgcDTO);
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