title: Umbraco 7: How can I refresh the tree view in my custom section?
body: <p>I have created a custom section in umbraco to manage some data in an SQL database.</p>
  
  <p>I can edit items OK but when adding I need to refresh the page to see my new row in the custom tree on the left.</p>
  
  <p>How can I cause a refresh of my custom tree using AngularJS? My tree is called "clients". </p>
  
  <p>I have tried debugging the code and looking at the source to find the event but I can't seem to work out how to do it.</p>
  
  <p>Is there a method I can call on the <code>umbTreeDirective</code> somehow? Or an event to subscribe to?</p>
  
  <p>I am fairly new to AngularJS and am struggling a little.</p>