Thanks for the tip Chris,
AddressLookupBacking is the backing bean for an entire page,
tabOptions is just a List (property) within AddressLookupBacking.
I got it working by using c:forEach instead. It had to with Trinidad
expecting a commandNavigationItem as the child of navigationPane. With
ui:repeat, you get a ui:repeat component in the tree with children.
c:foreach happens at build time so there is no "foreach" component built
into the tree, just the child components (which trinidad knows how to
handle). I guess this is one of the cases where c:foreach is preferable to
ui:repeat. I know this could probably be done more elegantly someway using
ui:repeat but I can't see it. Again, this is just one noobs first foray
into Facelets components.
Thanks again!!
On 1/23/07, Chris Lowe <[EMAIL PROTECTED]> wrote:
Try
<stl:tabNavigation
tabs="#{AddressLookupBacking}"
bean="#{AddressLookupBacking}"/>
Then refer to the tabOptions in your component as follows:
<ui:repeat value="#{tabs['tabOptions']}" var="tab">
(of course, if this works you can eliminate 'tabs' altogether and just use
beans)
C.
On 23/01/07, Brian Smith <[EMAIL PROTECTED]> wrote:
>
> I am trying to create a component using Facelet Tags. The component
uses
> a
> Trinidad NavigationPane (tr:NavigationPane). I am trying to make this
> component reusable by passing a collection of "options" to it. Each
> option
> represents a commandNavigationItem
>
> Here is the component
>
> <!--facelets/components/tabNavigation.xhtml-->
>
> <div
> xmlns="http://www.w3.org/1999/xhtml";
> xmlns:f="http://java.sun.com/jsf/core";
> xmlns:ui="http://java.sun.com/jsf/facelets";
> xmlns:tr="http://myfaces.apache.org/trinidad";>
>
> <tr:form>
> <tr:panelGroupLayout layout="horizontal">
> <tr:navigationPane hint="tabs">
> <ui:repeat value="#{tabs}" var="tab">
> <tr:commandNavigationItem
> text="#{tab.label}"
> selected="#{tab.selected}"
> partialSubmit="true"/>
>
> </ui:repeat>
> </tr:navigationPane>
> </tr:panelGroupLayout>
> </tr:form>
> </div>
>
> Here is my usage
>
> <stl:tabNavigation
> tabs="#{AddressLookupBacking.tabOptions}"
> bean="#{AddressLookupBacking}"/>
>
> I am initializing the tabOptions list in Faces-Config
>
> Here is the tab lib
> <facelet-taglib>
> <namespace>http://stlouiscity.com/jsf/csb</namespace>
> <tag>
> <tag-name>tabNavigation</tag-name>
> <source>facelets/components/tabNavigation.xhtml</source>
> </tag>
> </facelet-taglib>
>
> Here is my problem
>
> SEVERE: Warning: illegal component hierarchy detected, expected
UIXCommand
> but found another type of component instead.
> java.lang.ClassCastException: com.sun.facelets.component.UIRepeat
> at
>
>
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer.renderContent
> (NavigationPaneRenderer.java:120)
> at
>
>
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer.encodeAll
> (NavigationPaneRenderer.java:83)
> at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(
> CoreRenderer.java:184)
> at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(
> UIXComponentBase.java:700)
> at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(
> UIXCollection.java:495)
> at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(
> CoreRenderer.java:263)
> at
>
>
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelGroupLayoutRenderer.encodeChild
> (PanelGroupLayoutRenderer.java:169)
> at
>
>
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelGroupLayoutRenderer._encodeChildren
> (PanelGroupLayoutRenderer.java:140)
> at
>
>
org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelGroupLayoutRenderer.encodeAll
> (PanelGroupLayoutRenderer.java:92)
> at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(
> CoreRenderer.java:184)
> at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(
> UIXComponentBase.java:700)
> at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(
> ComponentSupport.java:242)
> at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(
> ComponentSupport.java:239)
> at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(
> ComponentSupport.java:239)
> at com.sun.facelets.FaceletViewHandler.renderView(
> FaceletViewHandler.java:580)
> at
>
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView
> (
> ViewHandlerImpl.java:178)
> at com.sun.faces.lifecycle.RenderResponsePhase.execute(
> RenderResponsePhase.java:107)
> at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
:245)
> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java
> :137)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:252)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at
>
>
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter
> (TrinidadFilterImpl.java:327)
> at
>
>
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl
> (
> TrinidadFilterImpl.java:291)
> at
> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(
> TrinidadFilterImpl.java:214)
> at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(
> TrinidadFilter.java:93)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(
> ReplyHeaderFilter.java:96)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:202)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:173)
> at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:178)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(
> SecurityAssociationValve.java:175)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(
> JaccContextValve.java:74)
> at org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:126)
> at org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:107)
> at org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:148)
> at org.apache.coyote.http11.Http11Processor.process(
> Http11Processor.java
> :869)
> at
>
>
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
> (Http11BaseProtocol.java:664)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
> PoolTcpEndpoint.java:527)
> at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(
> MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:595)
>
> It seems that Trinidad is getting hung up on the ui:repeat facelet
tag. I
> am just learning both Facelets and Trinidad so any help would be greatly
> appreciated.
>
> I have posted this both the the Facelets and Trinidad User Lists
>
>
