Anyone have any ideas on this? I am stuck on this exact same issue and have not been able to find a workaround.
Zack José Paumard wrote: > > Hello all, > > I put a grid in a form, and added a column in that grid, to hold special > options about the item on the given row. > > I wrote something like that in my TML : > > <t:form ... > > <t:grid add="action" ... > > <t:parameter name="action"> > </t:parameter> > </t:grid> > <t:submit ... /> > </t:form> > > It renders flawlessly, but when I submit it, before the event is fired > in my class, I've got the following exception (sse the end of the post). > I really think that it comes from the fact I added a column by hand, > because when I remove it, everything works fine, my callback is properly > called. Moreover, when I put the content of my action column in a > normal, existing column, it also works perfectly. > > Has anyone come across that ? > > Thank you, > > José > > > > location > classpath:org/apache/tapestry5/corelib/components/GridColumns.tml, > line 4, column 33 > 1 <thead > xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd"; > xml:space="default"> > 2 <tr> > 3 <th t:type="Loop" source="columnNames" value="columnName" > volatile="true" class="prop:headerClass" > 4 index="columnIndex"> > 5 <t:delegate to="blockForColumn"/> > 6 <t:block id="standardHeader"> > 7 ${columnModel.label} > 8 <t:if test="columnModel.sortable"> > 9 > > > > # java.util.NoSuchElementException > > Stack trace > > * java.util.AbstractList$Itr.next(AbstractList.java:427) > * > org.apache.tapestry5.corelib.components.Loop.advanceVolatile(Loop.java:316) > * > org.apache.tapestry5.corelib.components.Loop.access$200(Loop.java:38) > * > org.apache.tapestry5.corelib.components.Loop$3.execute(Loop.java:89) > * > org.apache.tapestry5.corelib.components.Loop$3.execute(Loop.java:93) > * > org.apache.tapestry5.corelib.components.Form.executeStoredActions(Form.java:396) > * > org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:315) > * > org.apache.tapestry5.corelib.components.Form$onAction$invocation_11a5e3dd926.invokeAdvisedMethod(Form$onAction$invocation_11a5e3dd926.java) > * > org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:71) > * > org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37) > * > org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54) > * > org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:80) > * org.apache.tapestry5.corelib.components.Form.onAction(Form.java) > * > org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java) > * > org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:872) > * > org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025) > * > org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67) > * > org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42) > * > org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42) > * > org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987) > * > org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135) > * > org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938) > * org.limc.webapp.services.AppModule$3.service(AppModule.java:148) > * org.limc.webapp.services.AppModule$1.service(AppModule.java:45) > * > org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42) > * > org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586) > * > org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26) > * > org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79) > * > org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93) > * > org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84) > * > org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75) > * > org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106) > * > org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918) > * > org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44) > * org.limc.webapp.services.AppModule$2.service(AppModule.java:58) > * > org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62) > * > org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168) > * > org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) > * > org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) > * > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) > * org.mortbay.http.HttpContext.handle(HttpContext.java:1530) > * > org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) > * org.mortbay.http.HttpContext.handle(HttpContext.java:1482) > * org.mortbay.http.HttpServer.service(HttpServer.java:909) > * org.mortbay.http.HttpConnection.service(HttpConnection.java:820) > * > org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986) > * org.mortbay.http.HttpConnection.handle(HttpConnection.java:837) > * > org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245) > * org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) > * org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/Exception-when-using-a-grid-in-a-form-tp17693554p17738640.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL 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