2 Replies Latest reply on Jan 26, 2009 6:02 AM by Lotfi Mellouk

    rich:tree: why rootNode disappear

    Lotfi Mellouk Master

      hi all,

      just a quation about using a default tree model;
      I have one rootNode wich contains a lot of childs, only childs are displayed.
      here a snippet code:

      private void loadTree() {
       rootNode = new TreeNodeImpl();
       addNodes(files, rootNode);
      private void addNodes(List<FileObject> files, TreeNode node) {
      Iterator<FileObject> i = files.iterator();
      int counter = 1;
      while (i.hasNext()) {
      FileObject fo = i.next();
      String value = fo.getName();
      TreeNodeImpl nodeImpl = new TreeNodeImpl();
      node.addChild(new Integer(counter), nodeImpl);