4 Replies Latest reply on Aug 18, 2010 12:58 AM by carstephun

    Expand node in Tree after Data has changed

    carstephun Level 1

      Hi there,

       

      Flex 3.5

       

      i have a tree with an ArrayCollection bound to it. Every time a result of a remoteobject call will be added with removeall / addall functions I want to expand 1 children of the tree. How can I do that? I tried to listen to the dataChange event, but it wont fire on the tree after using those two functions above. Expanding an item is not a problem, but I want to do it (can I do it only this way?) when the items are already rendered. If so how to determine if the new data is rendered, I could find any events that handle this?

       

      thanks

      r. Sandor