title: Kendo UI Grid with 2-dimensional JSON data structure
body: <p>Most examples of the Kendo UI Grid displays 1-dimensional data grids. I have 2 dimensions in the data I get. One "name" and one collection of child-objects. The number of child-objects in the collection is random and should expand dynamically. I.e. some times the object might contain 10 items (all rows has the same amount though).</p>
  
  <p>I have created an example of what I need to achieve:</p>
  
  <pre><code>+----------+--------+--------+-----+--------+-------+
  |   Name   | Sweden | Norway | USA | Russia | China |
  +----------+--------+--------+-----+--------+-------+
  | Jesper   |     10 |      2 |  33 |      4 |     5 |
  | Yngve    |      2 |     33 |   4 |      5 |    99 |
  | Snoddas  |     10 |      2 |  33 |      4 |     5 |
  | Herkules |     10 |      2 |  33 |      4 |     5 |
  +----------+--------+--------+-----+--------+-------+
  </code></pre>
  
  <p>The data structure would look something like this, all just dummy data so typos may exist:</p>
  
  <pre><code>var data = {
      resultContainer: [
          { name: "Jesper", countries: [{ nr: 2, c: "Sweden" }, { nr: 2, c: "Norway" }, { nr: 32, c: "USA" }, { nr: 34, c: "China" }] },
          { name: "Yngve", countries: [{ nr: 55, c: "Sweden" }, { nr: 1, c: "Norway" }, { nr: 23, c: "USA" }, { nr: 43, c: "China" }] },
          { name: "Herkules", countries: [{ nr: 55, c: "Sweden" }, { nr: 4, c: "Norway" }, { nr: 7, c: "USA" }, { nr: 7, c: "China" }] }
      ]
  };
  </code></pre>
  
  <p>Just throwing it in the Kendo UI will of course not work:</p>
  
  <pre><code>$(".grid-container").kendoGrid({
      DataSource: {
          data: data.resultContainer
      },
      height: 550,
      groupable: true,
      sortable: true,
      pageable: {
          refresh: true,
          pageSizes: true,
          buttonCount: 5
      }
  });
  </code></pre>
  
  <p>Doing like this will render a first column with the name (correctly), and one second column with the object [object Object].</p>
  
  <p>What's the best way of achieving this? Do I have to change the data-structure that I receive?</p>