Well, nesting jstl's tags with jsf is a no-no. Anyone know another way to accomplish this?
-- Rob @objectsource.org ---------- Original Message ----------- From: "Rob Decker" <[EMAIL PROTECTED]> To: "my-faces-user" <[email protected]> Sent: Thu, 31 Mar 2005 17:40:05 -0500 Subject: more about tree2 node selection > I'm reading earlier posts on the selection listener and trying figure out > what > exactly is happening with it. I'm looking at > > <f:facet name="document"> > <h:panelGroup> > <h:commandLink immediate="true" styleClass="document" > actionListener="#{t.setNodeSelected}" rendered="#{!t.nodeSelected}"> > <h:graphicImage value="/images/document.png" border="0"/> > <h:outputText value="#{node.description}"/> > <f:param name="docNum" value="#{node.identifier}"/> > </h:commandLink> > <h:commandLink immediate="true" styleClass="documentSelected" > actionListener="#{t.setNodeSelected}" rendered="#{t.nodeSelected}"> > <h:graphicImage value="/images/document.png" border="0"/> > <h:outputText value="#{node.description}"/> > <f:param name="docNum" value="#{node.identifier}"/> > </h:commandLink> > </h:panelGroup> > </f:facet> > > This what I see is happening: > > When someone clicks the first command link, the 't' is just internally > setting > a variable so t.nodeSelected returns true. When page re-rendered the second > link is displayed, which has a style that does something to indicate the node > is selected. > > I'd like to continue being a lazy programmer and not have to type the content > of my command link twice. Is there a way the above can be refactored so it > only needs one command link? For instance in jstl I'd do: > > <c:if test="${t.nodeSelected}"> > <h:commandLink immediate="true" styleClass="documentSelected" > actionListener="#{t.setNodeSelected}" rendered="#{t.nodeSelected}"> > </c:if> > <c:if test="${!t.nodeSelected}"> > <h:commandLink immediate="true" styleClass="document" > actionListener="#{t.setNodeSelected}" rendered="#{!t.nodeSelected}"> > </c:if> > <h:graphicImage value="/images/document.png" border="0"/> > <h:outputText value="#{node.description}"/> > <f:param name="docNum" value="#{node.identifier}"/> > </h:commandLink> > > I'm not clear on mixing jstl and jsf. Is this something works or is there a > "JSF" way to do this? > > And what is the current tree way in > > "Of course you > can always configure it to behave exactly the same as the current tree > if that is your wish " > > of doing selection? > > -- > Rob > > @objectsource.org ------- End of Original Message -------
