Hi Brian,
I'd been able to use ui:repeat in a component without any problems so I'm
not sure what your original problem was related to. However, I'd not been
using the commandNavigationItem either...
Good luck with facelets,
Chris.
On 23/01/07, Brian Smith <[EMAIL PROTECTED]> wrote:
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
> >
> >
>
>
