use action for navigation and wrap commandLink with a h:form
-Matthias
On 6/5/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
I not sure if it works(because I have never used tree2), but I would try the
following:
In the h:commandLink take the action parameter instead of the actionListener..
This action parameter points to the method selectNode withs returns a String...
public String selectNode(){
...
return navigationstring;
}
In your faces-config.xml you do your navigation like the following:
<navigation-case>
<from-outcome>navigationString</from-outcome>
<to-view-id>/a.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>navigationString2</from-outcome>
<to-view-id>/b.jsp</to-view-id>
</navigation-case>
and so on...
Regards,
Andy
-----Ursprüngliche Nachricht-----
Von: sarma [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 5. Juni 2006 06:32
An: [email protected]
Betreff: doubts about tree control
Hi there,
I am using myfaces tree2 and want to be able to select a node that is
clicked from a tree and then forward to another JSP page that will have
details of the node on it. I have finally managed to work out how to select
the node, but am now wondering how I can navigate to the next page.
node
a
b
c
if i clicked on a i have to a.jsp
if i clicked on b i hava e to b.jsp
if i clicked on c i havae to in c.jsp
<f:view>
<t:tree2 value="#{siteBean.treeData}" id="tree" var="node"
varNodeToggler="t" clientSideToggle="false" preserveToggle="false">
<f:facet name="node">
<h:panelGroup>
<h:commandLink styleClass="document"
actionListener="#{siteBean.selectNode}">
<h:outputText value="#{node.description}" />
<f:param name="docNum" value="#{node.identifier}" />
</h:commandLink>
</h:panelGroup>
</f:facet>
</t:tree2>
</f:view>
Snippet from backing bean
public void selectNode(ActionEvent event)
{
log.debug("ActionEvent: " + event);
UIComponent component = (UIComponent) event.getSource();
while (!(component != null && component instanceof HtmlTree))
{
component = component.getParent();
}
if (component != null)
{
HtmlTree tree = (HtmlTree) component;
TreeNodeBase node = (TreeNodeBase) tree.getNode();
tree.setNodeSelected(event);
// how do I now forward to another JSP?
if(a selected)
a.jsp
if(b selected)
b.jsp
if(c selected)
c.jsp
}
}
please give the solution . mail me to [EMAIL PROTECTED]
with regards
shannu sarma
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