class HtmlTree was the missing link, your getNode() is referencing on that.
Thanks for your hints.
Dani
JSF code:
<t:tree2 id="serverTree" value="#{mainScreenView.treeData}" var="node"
varNodeToggler="t" clientSideToggle="false" binding="#{mainScreenView.tree}">
...
Java code (modified from old code):
public class MainScreenView {
private TreeModelBase _treeModel = null;
private TreeNode selectedNode;
private HtmlTree htmltree = new HtmlTree();
...
public TreeModel getTreeData() {
// Create tree if TreeModel is null
if (_treeModel == null) {
... create tree
}
return _treeModel;
}
public void setTree(HtmlTree tree)
{
this.htmltree = tree;
}
public HtmlTree getTree()
{
return this.htmltree;
}
public String selectedNode() {
this.selectedNode = this.htmltree.getNode();
return ("main");
}
...
Am Donnerstag, 1. Juni 2006 13.59 schrieb Sean Schofield:
> I understand that its no longer there. I was trying to give you an
> alternate way to do what you want. getNode() is not coming back so
> you will need to adapt.
>
> Reread my last answer again. Basically you use the binding attribute
> of tree2 to bind a reference to the tree to your backing bean. (The
> binding attribute is common to most components and this strategy is
> described in lots of JSF books.) Once you have a reference to the
> tree in your backing bean, your selectedNode() method can just ask the
> tree what the current node is.
>
> Sean
>
> On 5/30/06, Daniel Haensse <[EMAIL PROTECTED]> wrote:
> > Hi Sean,
> >
> > thanks for the quick reply. I don't understand your answer :-(
> >
> > My problem is that getNode() does not exist anymore in class
> > TreeModelBase.
> >
> > Eclipse claims that "The method getNode() is undefined for the type
> > TreeModelBase" in the line
> > this.selectedNode = this._treeModel.getNode(); (see class abstract below)
> >
> > Before the update of the tomahawk library everything worked fine :-(
> >
> > When I dig in the source code repository of the tree2 implementation, I
> > can see that TreeModelBase has no getNode() function.
> >
> > old code worked fine before update:
> >
> > public class MainScreenView {
> > private TreeModelBase _treeModel = null;
> >
> > private TreeNode selectedNode;
> >
> > public TreeModel getTreeData() {
> > // Create tree if TreeModel is null
> > if (_treeModel == null) {
> > ... create tree
> > }
> > return _treeModel;
> > }
> >
> > public String selectedNode() {
> > this.selectedNode = this._treeModel.getNode();
> > return ("main");
> > }
> > }
> >
> > <t:tree2 id="serverTree" value="#{mainScreenView.treeData}"
> > var="node" varNodeToggler="t" clientSideToggle="false">
> > <f:facet name="location-folder">
> > <h:panelGroup>
> > <h:commandLink immediate="true"
> > actionListener="#{t.setNodeSelected}"
> > action="#{mainScreenView.selectedNode}">
> > ... rendered elements removed
> > </h:commandLink>
> > </h:panelGroup>
> > </f:facet>
> >
> > regards
> >
> > Dani
