title: AngularJs Prerender
body: <p>PREFACE: I have an AngularJS application with a controller. In the view of this controller I fill a <code>ng-repeat</code> with a list using a JSON object. If I have a slow device such as a phone, the render can be so slow that I can view an empty page for a while before the content arrives some seconds later.</p>
  
  <p>QUESTION: How can I show a pre-load while I wait for the render? Is there some trick or event I can bind to to show a "Waiting" row then hide this row and show the list rendered (when complete).</p>
  
  <p>Thanks all.</p>
  
  <p>P.S. Without jQuery and friends, AngularJS only.</p>