Use NSMutableDictionary instead of RADataObject

[manan280194]

I have some JSON data fetched in a NSMutableDictionary from web service. I do not have static data. I just want to display the name of the item in table view and expand accordingly.

Following is small example of the JSON format:

{ "categories": [ { "id": "189", "parent_id": "0", "name": "Fruits & Vegetables", "child": [ { "id": "190", "parent_id": "189", "name": "Fruits", "child": [ { "id": "191", "parent_id": "190", "name": "Frozen", "child": [

          ]
        },
        {
          "id": "257",
          "parent_id": "190",
          "name": "Dried Nuts & Fruits",
          "child": [

          ]
        }
      ]
    },
    {
      "id": "404",
      "parent_id": "189",
      "name": "Dips & Spreads",
      "child": [

      ]
    }
  ]
},
{
  "id": "193",
  "parent_id": "0",
  "name": "Ethnics",
  "child": [
    {
      "id": "194",
      "parent_id": "193",
      "name": "DAIRY IMPORTED",
      "child": [

      ]
    },
    {
      "id": "251",
      "parent_id": "193",
      "name": "South Asian",
      "child": [

      ]
    }
  ]
}

] }

[fukemy]

same question here. I need calculate datasource like {"a" : [ "b" : [ ... ],"c" : [ .... ], ] }