Hi,
Truth be told the first thing I did was create my own tree node implementing
the TreeNode interface. I did this so I could:
- Add a boolean isValidChild(TreeNode child){} method to enforce business
rules regarding the addition of child nodes.
- Add a boolean addChild(TreeNode child) {} method to add children and so I
could also add a parent to the child if I wanted to (as I can foresee the need
to do that).
- Made the setChildren() inaccessible so you have to use the addChild method
(enforce validation).It's probably the best option. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tue 26/07/2005 8:59 AM To: [email protected] Subject: accessing parent nodes in tree2 I'm using #{node.identifier} inside a lot inside of f:param elements . On one page, I need to access #{node.parent.identifier} . Does anyone have any bright ideas before I subclass TreeNodeBase, add a 'parent' property and start setting this manually in my backer? Dennis Byrne
<<winmail.dat>>
