HtmlCommandLink link = (HtmlCommandLink)event.getComponent();
Then if you do:
link.getClientId(faceContext);
you'll get the currently selected node id that is under the form 0:0 where 0 is the root
Emmanuel
On 8/29/05, MarcV <[EMAIL PROTECTED]> wrote:
You need in fact a actionlistener to do it:
<f:facet name="document">
<h:panelGroup>
<h:commandLink immediate="true"
styleClass="#{sbNavigatorTreeBean.nodeSelected ?
'documentSelected':'document'}"
actionListener="#{sbNavigatorTreeBean.setNodeSelected}"
action="" sbNavigatorTreeBean.menuAction}">
<h:graphicImage value="images/tree/document.png"
style="border='0'"/>
<f:param name="paramMenuAction"
value="#{node.identifier}" />
<h:outputText value="#{node.description}"/>
</h:commandLink>
</h:panelGroup>
</f:facet>
The param will provide the id of the node when it is clicked
2005/8/29, Felix Japs <[EMAIL PROTECTED]>:
> Hi,
>
> thanks for the quick response. My Problem ist not to create and display a
> tree but to identify which node was clicked by the user. I think I need the
> "binding-attribute". But perhaps there ist another way?
>
> bye,
>
> felix
>
>
> > For the Client side...
> >
> > <x:tree2 value="#{ sbNavigatorTreeBean.treeData}"
> > id="client-tree"
> > var="node"
> > varNodeToggler="t"
> > showRootNode="false"
> > preserveToggle="true">
> >
> >
> > and in the NavigatorBean...
> >
> > public class NavigatorTreeBean {
> >
> > private TreeNode treeData;
> >
> > public NavigatorTreeBean (){
> > TreeNodeBase folderNode;
> > TreeNodeBase personNode;
> >
> > treeData = new TreeNodeBase("person",
> > "Menu", false);
> >
> > // construct a set of fake data (normally your
> > data would come from a database)
> >
> > // populate Fixed Elements portion of the tree
> > personNode = new
> > TreeNodeBase("separator", "Menu", false);
> > treeData.getChildren().add(personNode);
> >
> > personNode = new TreeNodeBase("person",
> > "Instruments", false);
> > personNode.getChildren().add(new
> > TreeNodeBase("document", "View","goIssueSearch", true));
> > personNode.getChildren().add(new
> > TreeNodeBase("document",
> > "Create","#{sbNavigationBean.goIssueCreation}", true ));
> > personNode.getChildren().add(new
> > TreeNodeBase("document", "Quick
> > Create","#{sbNavigationBean.goIssueCreation}", true));
> > (...)
> >
> > 2005/8/29, Felix Japs <[EMAIL PROTECTED]>:
> > > Hi,
> > >
> > > can someone show me an example how to bind data to the
> > tree2 component?
> > >
> > > <x:tree2 id="serverTree2" value="#{treeBacker.treeData}" var="node"
> > > varNodeToggler="t" clientSideToggle="false" binding="??????">
> > >
> > > thanks for help,
> > >
> > > bye
> > >
> > > Felix Japs
>
>
--
A+,
MarcV.
