Tree has component logic in the JSP tag. It'd be great if someone
submitted a patch to clean it up.
On 3/29/06, Andrew Robinson <[EMAIL PROTECTED]> wrote:
> I just had the same problem with the NullPointerException. I think it
> is a facelet+myfaces issue. I had to add a "model" property to the
> tree to stop the errors:
>
> <t:tree
> model="#{currentView.memberDialog.memberTree}"
> value="#{currentView.memberDialog.memberTree}"
> styleClass="availMembersTree"
> expandRoot="false" />
>
> On 12/22/05, Mike Kienenberger <[EMAIL PROTECTED]> wrote:
> > All JSF components must support binding. (and id and rendered).
> > If t:tree isn't supporting it, it's a bug. Have you tried it? If
> > so, what error are you getting?
> >
> > On 12/21/05, Kenneth Gertsen <[EMAIL PROTECTED]> wrote:
> > >
> > >
> > > I'm trying to use MyFaces 1.1.1 TreeTable.
> > >
> > > Is there any way to bind an instance of
> > > org.apache.myfaces.custom.tree.HtmlTree to my backing bean?
> > > The <t:tree> tag does not have a binding attribute?
> > >
> > >
> > >
> > >
> > >
> > >
> > > In addition to the binding problem, the HtmlTree code is throwing a
> > > NullPointerException in HtmlTree.addToModelListeners() whenever I try to
> > > leave the page showing the tree or expand a node of the tree.
> > >
> > >
> > >
> > > Also, I'd like more control over what nodes are expanded initially and I
> > > believe the best way to do that is to bind the tree to an instance of
> > > HtmlTree in my backing bean.
> > >
> > >
> > >
> > > Any help would be greatly appreciated.
> > >
> > >
> > >
> > > Thanks,
> > >
> > > Ken Gertsen
> >
>
