hi, this is where I found out what happens exactly:
//
// This RenderKit decorates the standard BASIC_HTML,
// but we need to replace some renderers with our own.
//
private void _modifyBasicHTMLRenderKit()
{
// We render UIForms with our own renderer
addRenderer(UIForm.COMPONENT_FAMILY,
"javax.faces.Form",
new HtmlFormRenderer());
// And we render UICommandLink with our own renderer
addRenderer(UICommand.COMPONENT_FAMILY,
"javax.faces.Link",
new HtmlCommandLinkRenderer());
// In jsf 1.1_02 the ri FormRenderer writes out script used by
// h:commandButton. Since we override the RI FormRenderer, we also
// need to override the commandButton renderer:
addRenderer(UICommand.COMPONENT_FAMILY,
"javax.faces.Button",
new HtmlCommandButtonRenderer());
}
If you say now it should work, can we remove it ?
at least for 1.2 version.
thanks for the support
On 4/10/08, Matthias Wessendorf <[EMAIL PROTECTED]> wrote:
> whoops...
> shitty Gmail...
>
> On Thu, Apr 10, 2008 at 10:20 AM, Matthias Wessendorf <[EMAIL PROTECTED]>
> wrote:
> > > I found something surprising, while working on a Tomahawk application,
> in
> > > which I added Trinidad for a couple of components.
> > > Trinidad overrides default renderers of some javax.faces.* components
> like
> > > Form, HtmlCommandButton and HtmlCommandLink.
> >
> > indeed.
> >
> > >
> > > Why is this needed?
> >
> > because the JSF spec is poor ?
> > Well... :) These component details know to much abo
> they know to much about the other details (at least in the past).
>
> like the way they render.
> Perhaps solved now, but I never looked at that.
> Perhaps you may check in CoreRenderKit's _addHtmlBasic() ?
>
> Thx
>
> >
> >
> >
> > > I noticed it adds some custom scripts.
> > > BUT why should it be so intrusive in the default renderers?
> > >
> > > The problem that made me find this was that I got some exceptions in
> the
> > > tomahawk PPR.
> > > Except on some pages, the only Trinidad component I use is tr:document
> to
> > > have the skinning enabled.
> > > I definitely expect for the Tomahawk PPR within a h:form and containing
> an
> > > h:commandButton to work.
> > >
> > > i got this stack trace on a PPR submit:
> > >
> > > javax.faces.FacesException: Exception while calling encodeEnd on
> component :
> > > {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId:
> > > /pages/configuration/configAssessmentModuleEdit.xhtml][Class:
> > > org.apache.myfaces.trinidad.component.core.CoreDocument,Id:
> j_id1][Class:
> > > javax.faces.component.html.HtmlForm,Id: mform][Class:
> > > org.apache.myfaces.custom.tabbedpane.HtmlPanelTabbedPane,Id:
> > > moduleEditTab][Class:
> org.apache.myfaces.custom.tabbedpane.HtmlPanelTab,Id:
> > > childrenTab][Class: org.apache.myfaces.custom.ppr.PPRPanelGroup,Id:
> > > pprQuestionEdit][Class: javax.faces.component.html.HtmlPanelGroup,Id:
> > > j_id174]}
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:559)
> > > at
> > >
> org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChild(RendererUtils.java:420)
> > > at
> > >
> org.apache.myfaces.shared_tomahawk.renderkit.RendererUtils.renderChildren(RendererUtils.java:401)
> > > at
> > >
> org.apache.myfaces.custom.ppr.PPRPanelGroupRenderer.encodeChildren(PPRPanelGroupRenderer.java:93)
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:543)
> > > at
> > >
> org.apache.myfaces.custom.ppr.PPRPhaseListener.encodeTriggeredComponents(PPRPhaseListener.java:288)
> > > at
> > >
> org.apache.myfaces.custom.ppr.PPRPhaseListener.processPartialPageRequest(PPRPhaseListener.java:169)
> > > at
> > >
> org.apache.myfaces.custom.ppr.PPRPhaseListener.beforePhase(PPRPhaseListener.java:94)
> > > at
> > >
> org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersBefore(PhaseListenerManager.java:73)
> > > at
> > >
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:134)
> > > at
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
> > > at
> > >
> org.apache.myfaces.webapp.MyFacesServlet.service(MyFacesServlet.java:100)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > > at
> > >
> com.db.gto.coo.itsg.gui.login.LoginFilter.doHttpFilter(LoginFilter.java:131)
> > > at
> > >
> com.db.gto.coo.itsg.gui.filter.SpringJSFFilterBase.doFilter(SpringJSFFilterBase.java:47)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > > at
> > >
> org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:226)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > > at
> > >
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > > at
> > >
> org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:63)
> > > at
> > >
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > > at
> > >
> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
> > > at
> > >
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > > at
> > >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> > > at
> > >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> > > at
> > >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> > > at
> > >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> > > at
> > >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> > > at
> > >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
> > > at
> > >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> > > at
> > >
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
> > > at
> > > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> > > at java.lang.Thread.run(Thread.java:619)
> > > Caused by: javax.faces.FacesException: Exception while calling
> encodeEnd on
> > > component : {Component-Path : [Class:
> > > javax.faces.component.UIViewRoot,ViewId:
> > > /pages/configuration/configAssessmentModuleEdit.xhtml][Class:
> > > org.apache.myfaces.trinidad.component.core.CoreDocument,Id:
> j_id1][Class:
> > > javax.faces.component.html.HtmlForm,Id: mform][Class:
> > > org.apache.myfaces.custom.tabbedpane.HtmlPanelTabbedPane,Id:
> > > moduleEditTab][Class:
> org.apache.myfaces.custom.tabbedpane.HtmlPanelTab,Id:
> > > childrenTab][Class: org.apache.myfaces.custom.ppr.PPRPanelGroup,Id:
> > > pprQuestionEdit][Class: javax.faces.component.html.HtmlPanelGroup,Id:
> > > j_id174][Class: org.apache.myfaces.custom.subform.SubForm,Id:
> > > questionForm][Class: javax.faces.component.html.HtmlPanelGrid,Id:
> j_id181]}
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:559)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:515)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:492)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:513)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:492)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendererBase.java:92)
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:556)
> > > ... 41 more
> > > Caused by: javax.faces.FacesException: Exception while calling
> encodeEnd on
> > > component : {Component-Path : [Class:
> > > javax.faces.component.UIViewRoot,ViewId:
> > > /pages/configuration/configAssessmentModuleEdit.xhtml][Class:
> > > org.apache.myfaces.trinidad.component.core.CoreDocument,Id:
> j_id1][Class:
> > > javax.faces.component.html.HtmlForm,Id: mform][Class:
> > > org.apache.myfaces.custom.tabbedpane.HtmlPanelTabbedPane,Id:
> > > moduleEditTab][Class:
> org.apache.myfaces.custom.tabbedpane.HtmlPanelTab,Id:
> > > childrenTab][Class: org.apache.myfaces.custom.ppr.PPRPanelGroup,Id:
> > > pprQuestionEdit][Class: javax.faces.component.html.HtmlPanelGroup,Id:
> > > j_id174][Class: org.apache.myfaces.custom.subform.SubForm,Id:
> > > questionForm][Class: javax.faces.component.html.HtmlPanelGrid,Id:
> > > j_id181][Class: javax.faces.component.html.HtmlPanelGroup,Id: j_id191]}
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:559)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:515)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.renderChildren(HtmlGridRendererBase.java:221)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.html.HtmlGridRendererBase.encodeEnd(HtmlGridRendererBase.java:102)
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:556)
> > > ... 47 more
> > > Caused by: javax.faces.FacesException: Exception while calling
> encodeBegin
> > > on component : {Component-Path : [Class:
> > > javax.faces.component.UIViewRoot,ViewId:
> > > /pages/configuration/configAssessmentModuleEdit.xhtml][Class:
> > > org.apache.myfaces.trinidad.component.core.CoreDocument,Id:
> j_id1][Class:
> > > javax.faces.component.html.HtmlForm,Id: mform][Class:
> > > org.apache.myfaces.custom.tabbedpane.HtmlPanelTabbedPane,Id:
> > > moduleEditTab][Class:
> org.apache.myfaces.custom.tabbedpane.HtmlPanelTab,Id:
> > > childrenTab][Class: org.apache.myfaces.custom.ppr.PPRPanelGroup,Id:
> > > pprQuestionEdit][Class: javax.faces.component.html.HtmlPanelGroup,Id:
> > > j_id174][Class: org.apache.myfaces.custom.subform.SubForm,Id:
> > > questionForm][Class: javax.faces.component.html.HtmlPanelGrid,Id:
> > > j_id181][Class: javax.faces.component.html.HtmlPanelGroup,Id:
> > > j_id191][Class: javax.faces.component.html.HtmlCommandButton,Id:
> > > questionSave]}
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:531)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:506)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:492)
> > > at
> > >
> org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendererBase.java:92)
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:556)
> > > ... 51 more
> > > Caused by: java.lang.NullPointerException
> > > at
> > >
> org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.AutoSubmitUtils.getFullPageSubmitScript(AutoSubmitUtils.java:105)
> > > at
> > >
> org.apache.myfaces.trinidadinternal.renderkit.htmlBasic.HtmlCommandButtonRenderer.encodeBegin(HtmlCommandButtonRenderer.java:99)
> > > at
> > >
> javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:528)
> > > ... 55 more
> > >
> > > --
> > > Cristi Toth
> > >
> > > -------------
> > > Codebeat
> > > www.codebeat.ro
> >
> >
> >
> > --
> > Matthias Wessendorf
> >
> > further stuff:
> > blog: http://matthiaswessendorf.wordpress.com/
> > sessions: http://www.slideshare.net/mwessendorf
> > mail: matzew-at-apache-dot-org
> >
>
>
>
> --
> Matthias Wessendorf
>
> further stuff:
> blog: http://matthiaswessendorf.wordpress.com/
> sessions: http://www.slideshare.net/mwessendorf
> mail: matzew-at-apache-dot-org
>
--
Cristi Toth
-------------
Codebeat
www.codebeat.ro
