RE: list + search

> Date: Wed, 2 Jul 2008 23:00:22 -0300
> From: pablo.grana@...
> To: users@...
> Subject: Re: [trails-users] list + search
>
> no, just what I posted. Just to be sure, I deleted my local maven repository,
> checked out the head from scratch, applied the patch and rebuilt. It gave the
> same result I posted earlier: the search form gets populated with the wrong values.
>
> thank a lot.
>
> Ken in nashua wrote:
> > did you make modifications to the *.page file?
> > If so what are they.
> >
> > Best regards
> > Ken in nashua
> >
> >
> >
> > ------------------------------------------------------------------------
> > From: nhhockeyplayer@...
> > To: users@...
> > Date: Wed, 2 Jul 2008 12:02:27 -0400
> > Subject: RE: [trails-users] list + search
> >
> > My runtime produces this...
> >
> > I am working on getting it running
> >
> > An exception has occurred. You may continue by *restarting
> > <http://localhost:8080/restart.svc>* the session.
> > [ +/- ] Exception: java.lang.NullPointerException
> > <http://localhost:8080/trails/list/League#>
> > org.apache.hivemind.ApplicationRuntimeException
> >
> > component:
> >
> > $HibernateListPage_15@3c1[LeagueList]
> >
> > location:
> >
> > context:/WEB-INF/DefaultList.page, line 3, column 63
> > 1
> >
> > <!DOCTYPE page-specification PUBLIC "-//Apache Software
> > Foundation//Tapestry Specification 4.1//EN"
> >
> > 2
> >
> > "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_1.dtd">
> >
> > 3
> >
> > <page-specification class="org.trails.page.HibernateListPage">
> >
> > 4
> >
> >
> >
> > 5
> >
> > <property name="instances" persist="session"/>
> >
> > 6
> >
> > <property name="criteria" persist="session"/>
> >
> > 7
> >
> > <property name="classDescriptor" persist="session"/>
> >
> > 8
> >
> >
> >
> >
> >
> >
> >
> > [ +/- ] Exception: java.lang.NullPointerException
> > <http://localhost:8080/trails/list/League#>
> > org.trails.exception.TrailsRuntimeException
> > Stack Trace:
> >
> > * org.trails.component.AbstractPropertySelectionModel.getLabel(AbstractPropertySelectionModel.java:92)
> >
> > * org.apache.tapestry.form.DefaultOptionRenderer.renderOptions(DefaultOptionRenderer.java:60)
> >
> > * org.apache.tapestry.form.PropertySelection.renderFormComponent(PropertySelection.java:75)
> >
> > * org.apache.tapestry.form.AbstractFormComponent.renderComponent(AbstractFormComponent.java:104)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107)
> >
> > * org.trails.component.search.SimpleSearchField.renderComponent(SimpleSearchField.java:44)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538)
> >
> > * org.apache.tapestry.components.Block.renderForComponent(Block.java:65)
> >
> > * org.apache.tapestry.components.RenderBlock.renderComponent(RenderBlock.java:65)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538)
> >
> > * org.apache.tapestry.components.ForBean.renderComponent(ForBean.java:181)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538)
> >
> > * org.apache.tapestry.form.FormSupportImpl.render(FormSupportImpl.java:503)
> >
> > * org.apache.tapestry.form.Form.renderComponent(Form.java:217)
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538)
> >
> > * org.apache.tapestry.components.RenderBody.renderComponent(RenderBody.java:39)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538)
> >
> > * org.apache.tapestry.html.Body.renderComponent(Body.java:38)
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538)
> >
> > * org.apache.tapestry.html.Shell.renderComponent(Shell.java:125)
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187)
> >
> > * org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107)
> >
> > * org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:185)
> >
> > * org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249)
> > * org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:400)
> >
> > * org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:159)
> >
> > * org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33)
> >
> > * $ResponseRenderer_11ae45b759a.renderResponse($ResponseRenderer_11ae45b759a.java)
> >
> > * org.trails.engine.TrailsPagesService.service(TrailsPagesService.java:111)
> >
> > * $IEngineService_11ae45b760b.service($IEngineService_11ae45b760b.java)
> > * org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72)
> >
> > * org.apache.tapestry.engi`ne.AbstractEngine.service(AbstractEngine.java:241)
> >
>
> > * org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54)
> >
> > * $WebRequestServicer_11ae45b75e4.service($WebRequestServicer_11ae45b75e4.java)
> >
> > * $WebRequestServicer_11ae45b75e0.service($WebRequestServicer_11ae45b75e0.java)
> >
> > * org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61)
> >
> > * $ServletRequestServicer_11ae45b75c6.service($ServletRequestServicer_11ae45b75c6.java)
> >
> > * org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
> >
> > * $ServletRequestServicerFilter_11ae45b75c2.service($ServletRequestServicerFilter_11ae45b75c2.java)
> >
> > * $ServletRequestServicer_11ae45b75c8.service($ServletRequestServicer_11ae45b75c8.java)
> >
> > * org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
> >
> > * $ServletRequestServicerFilter_11ae45b75c0.service($ServletRequestServicerFilter_11ae45b75c0.java)
> >
> > * $ServletRequestServicer_11ae45b75c8.service($ServletRequestServicer_11ae45b75c8.java)
> >
> > * org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
> >
> > * $ServletRequestServicerFilter_11ae45b75c4.service($ServletRequestServicerFilter_11ae45b75c4.java)
> >
> > * $ServletRequestServicer_11ae45b75c8.service($ServletRequestServicer_11ae45b75c8.java)
> >
> > * $ServletRequestServicer_11ae45b75ba.service($ServletRequestServicer_11ae45b75ba.java)
> >
> > * org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126)
> >
> > * org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103)
> >
> > * javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> > * javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > * org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
> >
> > * org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074)
> >
> > * org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
> >
> > * org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> >
> > * org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
> >
> > * org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
> >
> > * org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.trails.security.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:152)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286)
> >
> > * org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> >
> > * org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
> >
> > * org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
> >
> > * org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
> >
> > * org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
> >
> > * org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
> >
> > * org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> >
> > * org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
> >
> > * org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
> > * org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146)
> >
> > * org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> >
> > * org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> >
> > * org.mortbay.jetty.Server.handle(Server.java:285)
> > * org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
> >
> > * org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
> >
> > * org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
> > * org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
> > * org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
> > * org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
> >
> > * org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
> >
> > * Caused by: java.lang.NullPointerException
> > * org.trails.component.AbstractPropertySelectionModel.getLabel(AbstractPropertySelectionModel.java:89)
> >
> > * ... 112 more
> >
> >
> >
> > Best regards
> > Ken in nashua
> >
> >
> >
> > > Date: Tue, 1 Jul 2008 19:55:43 -0300
> > > From: pablo.grana@...
> > > To: users@...
> > > Subject: Re: [trails-users] list + search
> > >
> > > Here is a way to reproduce it. Attached is a diff that simply adds
> > the search
> > > trails:SearchForm component to the list page.
> > >
> > > To see the problem, log in and go to the 'List Team Years' menu link.
> > In the
> > > Year Start field enter a number. You will see that the list is correctly
> > > filtered after 'search', but the form is cleared.
> > >
> > > If you now enter a value in the 'Year End' field and click search,
> > both 'Year
> > > Start' and 'Year End' are filled with the same value. The result of
> > the search
> > > is correct.
> > >
> > > IFAIK, the implementation of the SearchForm does not store what the user
> > > entered. it just uses the data to create a criterion and then stores
> > it in the
> > > component 'value' field. Once the second form field (ie: 'Year End') is
> > > processed (in a rewind), trails picks the same block object and sets
> > the value
> > > to the value entered in that field. Then, (when not rewinding but
> > rendering),
> > > trails draws the 'Year Start' field, using the same block that now
> > contains the
> > > value of the 'Year End' field.
> > >
> > > Note: this is against trails svn trunk (1.2-SNAPSHOT).
> > >
> > > Hope this helps ...
> > >
> > > regards.
> > >
> > > Alejandro Scandroli wrote:
> > > > Hi Pablo
> > > >
> > > > I'm sorry but I'm not following. Did you mean that your search form
> > > > it's always being cleared; it's never being cleared, or it's
> > > > "randomly" being cleared.
> > > > Can you show me your code?
> > > >
> > > > Saludos.
> > > > Alejandro.
> > > >
> > > > On Mon, Jun 30, 2008 at 4:06 PM, Pablo Gra~na
> > <pablo.grana@...> wrote:
> > > >> Hi there.
> > > >>
> > > >> I want the search form at the top of the list of entities. Is
> > there an easy
> > > >> way? I put the search component in the DefaultList.html, but it works
> > > >> partially: when the form is recreated, the status of the search
> > page fields
> > > >> are correctly restored, neither cleaned: some values are
> > overwriten with the
> > > >> values in other forms.
> > > >>
> > > >> I know close to nothing about tapestry, but I imagine that the
> > problem is in
> > > >> the way the value for the input tag is handled: instead of storing
> > the value
> > > >> in the page, the search component is used to create a new
> > criterion and
> > > >> reused for the next input tag.
> > > >>
> > > >> I am now hacking a bit (with trails 1.1.1, unfortunately), but I will
> > > >> probably spend some time to get this working for other projects
> > using a
> > > >> 1.2-SNAPSHOT. Any hints?
> > > >>
> > > >> thanks a lot.
> > > >>
> > > >>
> > > >> ---------------------------------------------------------------------
> > > >> To unsubscribe from this list, please visit:
> > > >>
> > > >> http://xircles.codehaus.org/manage_email
> > > >>
> > > >>
> > > >>
> > > >
> > > > ---------------------------------------------------------------------
> > > > To unsubscribe from this list, please visit:
> > > >
> > > > http://xircles.codehaus.org/manage_email
> > > >
> > > >
> > >
> > > --
> > > Pablo Gra\~na
> > > Chief Architect
> > > Globant
> > > Arg Office: +54 (11) 4109 1743
> > > UK Office: +44 (20) 7043 8269 int 8043
> > > US Office: +1 (212) 400 7686 int 8043
> > >
> >
> > ------------------------------------------------------------------------
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> > Live-Free
> > <http://www.windowslive.com/share.html?ocid=TXT_TAGLM_Wave2_photos_022008>
> > ------------------------------------------------------------------------
> > Do more with your photos with Windows Live Photo Gallery. Get Windows
> > Live-Free
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>
> --
> Pablo Gra\~na
> Chief Architect
> Globant
> Arg Office: +54 (11) 4109 1743
> UK Office: +44 (20) 7043 8269 int 8043
> US Office: +1 (212) 400 7686 int 8043
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list, please visit:
>
> http://xircles.codehaus.org/manage_email
>
>