jQuery Grid Plugin - jqGrid

Hi here!

could you show me which is the "jsonReader" for this datasource:

{
  "total":"30",
  "page":"1",
  "records":"300",
  "result": [
        { "car": { "id":495,               
                   "title":"Wireless Communications-4",
               "power":8,              
                      "color":"Turquoise",
               "manufacturer":"Leexo",
               "production_starts_at":"2000-10-06",
               "production_ends_at":"2027-04-04" }
        },
        {"car": { "id":463,
              "title":"Wholesale, Other-8",
              "power":8,
              "color":"Red",
              "manufacturer":"Youfeed",
              "production_starts_at":"2003-01-07",
              "production_ends_at":"2029-03-28"}
        },
        {"car": { "id":355,
              "title":"Wholesale Other-1",
              "power":2,
              "color":"Blue",
              "manufacturer":"Realbuzz",
              "production_starts_at":"2004-06-07",
              "production_ends_at":"2027-10-12"}
         }
    ]
}

I can read it OK, using dot accesing in colModel "name" property

          colModel :[  {name:'car.title', index:'title', width:55} .... .... ... ]

And this jsonReader

          jsonReader : {
            root:"result",
            page: "page",
            total: "total",
            records: "records",
            repeatitems: false,
            id: "car.id"
          }

But I want to use it directly using "cell" definition and avoid the dot accesing in name property or jsonmap property.

jsonReader : {

...

  cell: "car"

...

}

But cell property don't runs properly with this estructure... I can't get the correct jsonReader set.

I think tried all the possible combinations, but not results. Perhaps this data structure can't be mapped directly to the jsonReader and needs using dot accessing or jsonmap in colModel

Any suggestions?

Thanks guys!!