title: Get/Set igGrid combo cell value
body: <p>I have an iggrid that is using a JSON data source for the main grid data and the combo box in one of my fields.</p>
  
  <p>I have created the grid and the combo and the data is there. When I change the combo value and commit the grid the main grid column value does not change. I can see this by assigning a default value to the column and then changing it via a combo box.</p>
  
  <p>I am working off of this example.
  <a href="http://www.infragistics.com/products/jquery/sample/combo-box/grid-editor" rel="nofollow">http://www.infragistics.com/products/jquery/sample/combo-box/grid-editor</a></p>
  
  <p>Combo Data</p>
  
  <pre><code>occCodeData = [
    { "ID": "0", "OccCode": "Food" },
    { "ID": "1", "OccCode": "Beverages" },
    { "ID": "2", "OccCode": "Electronics" },
    { "ID": "3", "OccCode": "Cookies" }
  ];
  </code></pre>
  
  <p>My grid data is stored in a JSON variable in javascript pulled from a web api. I have verified the data is valid using a console write.</p>
  
  <p>Does anyone have this working with standard JSON, JS, and HTML? This main issue is when I change the combo value it does not update my JSON data behind the scenes. The GUI grid changes fine.</p>