title: Slickgrid - how to do multiple column filtering
body: <p>I have a slickgrid that I am editing and I am baffled by how its filtering works. I want to be able to do multiple filtering using different textboxes and found the following examples: </p>
  
  <p><a href="http://mleibman.github.io/SlickGrid/examples/example4-model.html" rel="nofollow">http://mleibman.github.io/SlickGrid/examples/example4-model.html</a></p>
  
  <p>And </p>
  
  <p><a href="http://mleibman.github.io/SlickGrid/examples/example-header-row.html" rel="nofollow">http://mleibman.github.io/SlickGrid/examples/example-header-row.html</a></p>
  
  <p>In each you can add additional filters which further refines the search. This second example is more in keeping of what I need however I still don't quite understand how the filtering works despite reading the wiki. </p>
  
  <p>Any help would be appreciated. Thanks </p>