Alexandre,
There is a new tree component called tree2 that many new MyFaces users
are using. Have you looked at that? You will probably get more
people to be able to answer your question if you use the newer tree
component.
sean
On 7/20/05, Alexandre Cuvillier <[EMAIL PROTECTED]> wrote:
> hello I am new to JSF
> I am using the tree component from myfaces.
> The problem is that I don't know how to get the Id of the node where I am
> clicking.
> With an actionListener I always get the id of the last branch deployed.
> With the component x:treeSelectionListener I call a class implement
> TreeSelectionListener. And normaly the method valueChanged is callled.
> And It is not working. It is alwys the constrctors how is called.
> Here is my code, If someone find a mistake or can help me ...
>
> public class lienRepartitionListener implements TreeSelectionListener{
>
> private DefaultTreeModel treeModel;
>
>
> public lienRepartitionListener(){
> super();
> this.init();
> }
>
> private void init(){
>
> System.out.println("init");
>
> RepartitionTreeTable t =new RepartitionTreeTable();
>
> this.treeModel = t.getTreeModel();
> }
>
> public void valueChanged(TreeSelectionEvent event)
> {
>
> System.out.println("entre listener");
>
> }
> }
>
> jsf page
>
> <x:tree id="planComptableTree" value="#{treeTable.treeModel}"
> var="treeItem"
> styleClass="tree"
> nodeClass="treenode"
> headerClass="treeHeader"
> footerClass="treeFooter"
> rowClasses="a, b"
> columnClasses="col1, col2"
> selectedNodeClass="treenodeSelected"
> expandRoot="#{treeTable.expandRoot ne 0}">
> <x:treeSelectionListener
> type="com.bull.crnpc.analytique.lienRepartitionListener"/>
>
> <x:treeColumn>
> <f:facet name="header">
> <h:outputText value="" />
> </f:facet>
> <h:outputText value="#{treeItem.numero}" rendered="#{treeItem.numero
> ne'0'}" styleClass="compte"/>
> </x:treeColumn>
> <h:column>
> <f:facet name="header">
> <h:outputText value="" />
> </f:facet>
> <h:outputText value="#{treeItem.description}" rendered="#{treeItem.numero
> ne'0'}" styleClass="compte"/>
> </h:column>
>
> <%--modification d'un compte --%>
> <h:column>
> <f:facet name="header">
> <h:outputText value="" />
> </f:facet>
> <h:commandLink action="go_plan"
> actionListener="#{treeTable.selectCompte}">
> <h:outputText id="compteModifId" value="#{treeItem.numero}" />
> <h:graphicImage value="images/modif.gif" rendered="#{treeItem.numero ne
> '0'}"/>
> </h:commandLink>
> </h:column>
>
> <h:column>
> <f:facet name="header">
> <h:outputText value="" />
> </f:facet>
> <h:commandLink action="plan_comptable.jsp" immediate="true"
> actionListener="#{repartitionListener.selectCompte}">
> <h:outputText id="compteModifId2" value="#{treeItem.numero}" />
> <f:param name="compteModifNum" value="#{treeItem.numero}"/>
> <h:outputText value="methode sur table" />
> <h:graphicImage value="images/modif.gif" rendered="#{treeItem.numero ne
> '0'}"/>
> </h:commandLink>
> </h:column>
> <%--suppression d'un compte --%>
> <h:column>
> <f:facet name="header">
> <h:outputText value="" />
> </f:facet>
>
> <h:commandLink action="go_plan_2"
> actionListener="#{treeTable.supprimerCompte}"
> rendered="#{treeItem.terminal eq 1}">
>
> <h:outputText id="compteId" value="#{treeItem.numero}" rendered="false"/>
> <h:graphicImage value="images/delete.gif" rendered="#{treeItem.terminal eq
> 1}"/>
> </h:commandLink>
> </h:column>
> </x:tree>
