Dynamically add grouped Series in Charts

var dataSource = new kendo.data.DataSource({

    transport: {

        read: {

            url: "/GetData",

            dataType: "json"

        }

    },

    group: {

        field: "Name",

        dir: "asc"

    }

});

dataSource.read();

var view = dataSource.view();

 Using Fiddler, I can see that the call to dataSource.read() is successfully getting the JSON. However, dataSource.view() always returns an empty array. I'm not sure why this is the case.

 The JSON I'm returning looks like this:

[

     {
      "Name": "Bob",
      "Count": 2762,
      "Date": "2011-11-14 09:00"
    },
    {
      "Name": "Sue",
      "Count": 521,
      "Date": "2011-11-14 09:00"
    },
    {
      "Name": "Bob",
      "Count": 2769,
      "Date": "2011-11-15 09:00"
    },
    {
      "Name": "Sue",
      "Count": 525,
      "Date": "2011-11-14 09:00"
    }

]