[ http://issues.apache.org/jira/browse/TAPESTRY-1076?page=comments#action_12430762 ] Pedro Viegas commented on TAPESTRY-1076: ----------------------------------------
Several comment in order... 1st of all, you're right, this sould of course had been discussed in the list first. I was sure it was a bug and got ahead of myself! Sorry. 2nd, you're again right, this did not worked in Tap4, I did not use the FieldLabal before, did use everything else but not the FieldLabel. Sorry, my mistake again, was really sure I did Now to what matters. Tried what you said and works. I understand the bahaviour now. I will reimplement all my embeded components like you said, throught subclassing and not enbedding, but the workarround you said works. Thanks and again Sorry, will post to the mailing list before. To close this issue this IS an invalid BUG. Shame on me! > Wraped form components can't be attached to FieldLabels > ------------------------------------------------------- > > Key: TAPESTRY-1076 > URL: http://issues.apache.org/jira/browse/TAPESTRY-1076 > Project: Tapestry > Issue Type: Bug > Components: Core > Affects Versions: 4.1 > Reporter: Pedro Viegas > Assigned To: Jesse Kuhnert > Priority: Minor > > I have a component witch wraps a tapestry "TextField". > Something like this just as an example... > .html > <html> > <body jwcid="$content$"> > <input jwcid="[EMAIL PROTECTED]"/> > </body> > </html> > .jwc > <?xml version="1.0"?> > <!DOCTYPE component-specification PUBLIC > "-//Apache Software Foundation//Tapestry Specification 4.0//EN" > "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";> > <component-specification allow-body="no" allow-informal-parameters="yes"> > </component-specification> > If I use this component with a Label in a form like this... > <form jwcid="[EMAIL PROTECTED]"> > <label jwcid="@FieldLabel" field="component:comp1"/> > <input jwcid="[EMAIL PROTECTED]" displayName="Field description" > value="ognl:data" /> > </form> > I get the following error: > "org.apache.tapestry.BindingException > Error converting value for template parameter field: No type converter for > type org.apache.tapestry.form.IFormComponent is available." > Seems like it need the form component and is trying to get it as the parent > of the inner TextField component, witch is not the form but my wrapper > component. At least this is my guess. > The full stacktrace... > * > org.apache.tapestry.coerce.ValueConverterImpl.coerceValue(ValueConverterImpl.java:105) > * > $ValueConverter_10d41ea6164.coerceValue($ValueConverter_10d41ea6164.java) > * > org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:91) > * $FieldLabel_330.getField($FieldLabel_330.java) > * org.apache.tapestry.valid.FieldLabel.renderComponent(FieldLabel.java:52) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * > org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:491) > * > org.apache.tapestry.components.RenderBody.renderComponent(RenderBody.java:41) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * > org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:491) > * > org.apache.tapestry.form.FormSupportImpl.render(FormSupportImpl.java:495) > * org.apache.tapestry.form.Form.renderComponent(Form.java:219) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * > org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:491) > * > org.apache.tapestry.components.RenderBody.renderComponent(RenderBody.java:41) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * > org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:491) > * org.apache.tapestry.html.Body.renderComponent(Body.java:151) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * > org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:491) > * org.apache.tapestry.html.Shell.renderComponent(Shell.java:64) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:131) > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:92) > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:676) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:129) > * org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:248) > * > org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:402) > * > org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:117) > * > org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) > * > $ResponseRenderer_10d41ea6195.renderResponse($ResponseRenderer_10d41ea6195.java) > * > $ResponseRenderer_10d41ea6194.renderResponse($ResponseRenderer_10d41ea6194.java) > * org.apache.tapestry.engine.HomeService.service(HomeService.java:68) > * $IEngineService_10d41ea61fc.service($IEngineService_10d41ea61fc.java) > * > org.apache.tapestry.services.impl.EngineServiceInnerProxy.service(EngineServiceInnerProxy.java:77) > * > org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) > * > org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241) > * > org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60) > * > $WebRequestServicer_10d41ea61dd.service($WebRequestServicer_10d41ea61dd.java) > * > $WebRequestServicer_10d41ea61dc.service($WebRequestServicer_10d41ea61dc.java) > * > $WebRequestServicer_10d41ea61d9.service($WebRequestServicer_10d41ea61d9.java) > * > $WebRequestServicer_10d41ea61d8.service($WebRequestServicer_10d41ea61d8.java) > * > org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56) > * > $ServletRequestServicer_10d41ea61bf.service($ServletRequestServicer_10d41ea61bf.java) > * > $ServletRequestServicer_10d41ea61be.service($ServletRequestServicer_10d41ea61be.java) > * > org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) > * > $ServletRequestServicerFilter_10d41ea61bb.service($ServletRequestServicerFilter_10d41ea61bb.java) > * > $ServletRequestServicerFilter_10d41ea61ba.service($ServletRequestServicerFilter_10d41ea61ba.java) > * > $ServletRequestServicer_10d41ea61c0.service($ServletRequestServicer_10d41ea61c0.java) > * > org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) > * > $ServletRequestServicerFilter_10d41ea61b9.service($ServletRequestServicerFilter_10d41ea61b9.java) > * > $ServletRequestServicerFilter_10d41ea61b8.service($ServletRequestServicerFilter_10d41ea61b8.java) > * > $ServletRequestServicer_10d41ea61c0.service($ServletRequestServicer_10d41ea61c0.java) > * > org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) > * > $ServletRequestServicerFilter_10d41ea61bd.service($ServletRequestServicerFilter_10d41ea61bd.java) > * > $ServletRequestServicerFilter_10d41ea61bc.service($ServletRequestServicerFilter_10d41ea61bc.java) > * > $ServletRequestServicer_10d41ea61c0.service($ServletRequestServicer_10d41ea61c0.java) > * > $ServletRequestServicer_10d41ea61b3.service($ServletRequestServicer_10d41ea61b3.java) > * > $ServletRequestServicer_10d41ea61b2.service($ServletRequestServicer_10d41ea61b2.java) > * > org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:123) > * > org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:104) > * javax.servlet.http.HttpServlet.service(HttpServlet.java:697) > * javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > * > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) > * > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) > * > org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) > * > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) > * > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) > * > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) > * > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) > * > org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39) > * > org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159) > * > org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59) > * > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) > * > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) > * > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) > * > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) > * > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) > * > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) > * > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) > * > org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) > * java.lang.Thread.run(Thread.java:595) > If a full test case is required I could provide one. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira 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