0 Replies Latest reply on Dec 30, 2009 10:15 PM by DaddyDog1

    hierarhical data - unable to delete and change to leaf

    DaddyDog1 Level 1

      hierarhical data - unable to delete and change to leaf

      Folks,

       

      When all the children are gone the folder icon does not change. If I walk the collection and then force the children = null, then the folder changes to a sheet (leaf) icon, as you would expect by looking at the HierachicalCollection class. However when I go to add a new leaf to the summary folder the folder reappears and the down arrow opens indicating that it's got a child, but the child does not render. Has anyone else seen this behavior. If this is a generic Flex tree data question, then any ideas on what keywords I should use to search for clues on why this is happening?

       

      I've attached a test case.  Any insight would be much apprecited.

       

      --Doug