title: ExtJs / Sencha : how to highlight a grid row after insert?
body: <p>I want to create such a grid:
  <a href="http://www.sencha.com/deploy/dev/examples/grid/edit-grid.html" rel="nofollow noreferrer">http://www.sencha.com/deploy/dev/examples/grid/edit-grid.html</a></p>
  
  <p>Actually I already did, but I want to highlight the last inserted row of my grid (in extjs this is the function highlight(), which does a yellowfade on the element).</p>
  
  <p>I didn't actually succeed in doing this... my problem is that I can't get the row I just inserted, and thus obviously I can't highlight it.
  Any clues?</p>
  
  <p>Thanks in advance</p>