title: jqGrid 'selarrrow' returning row numbers instead of row IDs
body: <p>I can see from the jqGrid JSON data being posted to the browser that the row ID (denoted by "i" in the JSON row data) is coming through correctly, but when I make a selection and check the <code>$('#list').getGridParam('selarrrow')</code> it is showing the selected <strong>row numbers</strong> as opposed to their IDs.</p>
  
  <p>Does anyone have experience with this? Thanks</p>
  
  <p><strong>UPDATE</strong></p>
  
  <p>Below is a picture of the JSON result (copy and paste not really an option)</p>
  
  <p><a href="http://i31.tinypic.com/25qwufd.png" rel="nofollow noreferrer">(bigger version of the image here)</a></p>
  
  <p><a href="https://i.stack.imgur.com/JChNi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JChNi.png" alt="JSON Result"></a>
  </p>
  
  <p>And the javascript code to check the selection:</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
      function checkSelection(){
          alert($('#list').getGridParam('selarrrow').join());
      }
  &lt;/script&gt;
  </code></pre>