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Posted to users@tapestry.apache.org by Shing Hing Man <ma...@yahoo.com> on 2010/08/07 20:50:35 UTC
Embedded Form component becomes null in Tap 5.2.0-Snapshot
Hi,
I have an embedded form component that is null inside a onSubmit method.
It was not the case in Tap 5.1.
In .tml :
<t:form t:id="myForm" >
....
</t:form>
In Java page
@Component(id = "myForm")
private Form form;
@OnEvent(component = "myForm", value = "submit")
public void submit() {
// form is null below !
ValidationTracker validationTracker = form.getDefaultTracker();
}
When the form is submitted, inside the submit method, form is null.
I am using
tapestry-core:5.2.0-20100801.103309-116
Below is the stack trace.
# com.man.testTapestry5.pages.test.Sum.submit(Sum.java:172)
# com.man.testTapestry5.pages.test.Sum$MethodAccess_submit_12a4dd6b537.invoke(Sum$MethodAccess_submit_12a4dd6b537.java)
# org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
# org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
# org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
# org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
# com.man.testTapestry5.pages.test.Sum.dispatchComponentEvent(Sum.java)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:942)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
# org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
# org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
# org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
# org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
# org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.triggerContextEvent(InternalComponentResourcesImpl.java:287)
# org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:548)
# org.apache.tapestry5.corelib.components.Form$onAction$invocation_12a4dd6c009.invokeAdvisedMethod(Form$onAction$invocation_12a4dd6c009.java)
# org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
# org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
# org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
# org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
# org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
# org.apache.tapestry5.corelib.components.Form$MethodAccess_onAction_12a4dd6b53f.invoke(Form$MethodAccess_onAction_12a4dd6b53f.java)
# org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
# org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
# org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
# org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
# org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:950)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
# org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
# org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
# org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
# org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
# org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
# org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:81)
# org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
# $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
# org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
# $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
# org.apache.tapestry5.services.TapestryModule$39.handle(TapestryModule.java:2566)
# $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
# $ComponentEventRequestHandler_12a4dd6b507.handle($ComponentEventRequestHandler_12a4dd6b507.java)
# org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handleComponentEvent(ComponentRequestHandlerTerminator.java:43)
# org.apache.tapestry5.services.InitializeActivePageName.handleComponentEvent(InitializeActivePageName.java:39)
# $ComponentRequestHandler_12a4dd6b509.handleComponentEvent($ComponentRequestHandler_12a4dd6b509.java)
# $ComponentRequestHandler_12a4dd6b4ed.handleComponentEvent($ComponentRequestHandler_12a4dd6b4ed.java)
# org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:46)
# $Dispatcher_12a4dd6b4ef.dispatch($Dispatcher_12a4dd6b4ef.java)
# $Dispatcher_12a4dd6b4ea.dispatch($Dispatcher_12a4dd6b4ea.java)
# org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
# com.man.testTapestry5.services.AppModule$1.service(AppModule.java:105)
# $RequestFilter_12a4dd6b4e9.service($RequestFilter_12a4dd6b4e9.java)
# $RequestHandler_12a4dd6b4eb.service($RequestHandler_12a4dd6b4eb.java)
# org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26) k trace.
Thanks in advance for any assistance !
Shing
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Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
Posted by Shing Hing Man <ma...@yahoo.com>.
Thanks for the correction.
Shing
--- On Mon, 9/8/10, adasal <ad...@gmail.com> wrote:
> From: adasal <ad...@gmail.com>
> Subject: Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
> To: "Tapestry users" <us...@tapestry.apache.org>
> Date: Monday, 9 August, 2010, 1:45
> >
> > In Tap 5.2, Form.getDefaultTracker() returns null if
> there is a validation
> > error, and returns a non-null validation tracker when
> there is a validation
> > error.
> >
>
> Should be ' returns null if there is no validation
> error ' I expect?
>
> Adam
>
> On 8 August 2010 15:37, Shing Hing Man <ma...@yahoo.com>
> wrote:
>
> > In Tap 5.1, Form.getDefaultTracker() always return a
> non-null
> > validationTracker irrespective of whether there is any
> validation errors.
> >
> > In Tap 5.2, Form.getDefaultTracker() returns null if
> there is a validation
> > error, and returns a non-null validation tracker when
> there is a validation
> > error.
> >
> > Shing
> >
> > --- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com>
> wrote:
> >
> > > From: Shing Hing Man <ma...@yahoo.com>
> > > Subject: Re: Embedded Form component becomes null
> in Tap 5.2.0-Snapshot
> > > To: "Tapestry users" <us...@tapestry.apache.org>
> > > Date: Sunday, 8 August, 2010, 4:21
> > > Hi,
> > > In fact, in
> > >
> > > ValidationTracker
> validationTracker =
> > > form.getDefaultTracker();
> > >
> > > form is not null. It was form.getDefaultTracker()
> that is
> > > returning null (which is not expected).
> > > Instead of trying to check and record errors
> using
> > >
> > > ValidationTracker, I follow the
> advice in
> > > http://tapestry.apache.org/tapestry5.2-dev/guide/validation.html
> > >
> > > to use form.getHasErrors,
> form.recordError.
> > > My code is working in Tap 5.2 snapshot.
> > >
> > > Shing
> > >
> > >
> > > --- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com>
> > > wrote:
> > >
> > > > From: Shing Hing Man <ma...@yahoo.com>
> > > > Subject: Embedded Form component becomes
> null in Tap
> > > 5.2.0-Snapshot
> > > > To: "tapestry Tapestry" <ta...@jakarta.apache.org>
> > > > Date: Sunday, 8 August, 2010, 2:50
> > > > Hi,
> > > >
> > > > I have an embedded form component that is
> null inside
> > > a
> > > > onSubmit method.
> > > > It was not the case in Tap 5.1.
> > > >
> > > > In .tml :
> > > > <t:form t:id="myForm" >
> > > > ....
> > > > </t:form>
> > > >
> > > > In Java page
> > > >
> > > > @Component(id = "myForm")
> > > > private Form form;
> > > >
> > > > @OnEvent(component = "myForm", value =
> "submit")
> > > > public void submit() {
> > > > // form is null below
> > > > !
> > > > ValidationTracker
> validationTracker =
> > > > form.getDefaultTracker();
> > > > }
> > > >
> > > > When the form is submitted, inside the
> submit method,
> > > form
> > > > is null.
> > > > I am using
> > > > tapestry-core:5.2.0-20100801.103309-116
> > > >
> > > > Below is the stack trace.
> > > >
> > > > #
> > > >
> > >
> com.man.testTapestry5.pages.test.Sum.submit(Sum.java:172)
> > > > #
> > > >
> > >
> >
> com.man.testTapestry5.pages.test.Sum$MethodAccess_submit_12a4dd6b537.invoke(Sum$MethodAccess_submit_12a4dd6b537.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > > > #
> > > >
> > >
> com.man.testTapestry5.pages.test.Sum.dispatchComponentEvent(Sum.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:942)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.triggerContextEvent(InternalComponentResourcesImpl.java:287)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:548)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.corelib.components.Form$onAction$invocation_12a4dd6c009.invokeAdvisedMethod(Form$onAction$invocation_12a4dd6c009.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > > > #
> > > >
> > >
> org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.corelib.components.Form$MethodAccess_onAction_12a4dd6b53f.invoke(Form$MethodAccess_onAction_12a4dd6b53f.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:950)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:81)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> > > > #
> > > >
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> > > > #
> > > >
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.services.TapestryModule$39.handle(TapestryModule.java:2566)
> > > > #
> > > >
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > > > #
> > > >
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b507.handle($ComponentEventRequestHandler_12a4dd6b507.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handleComponentEvent(ComponentRequestHandlerTerminator.java:43)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.services.InitializeActivePageName.handleComponentEvent(InitializeActivePageName.java:39)
> > > > #
> > > >
> > >
> >
> $ComponentRequestHandler_12a4dd6b509.handleComponentEvent($ComponentRequestHandler_12a4dd6b509.java)
> > > > #
> > > >
> > >
> >
> $ComponentRequestHandler_12a4dd6b4ed.handleComponentEvent($ComponentRequestHandler_12a4dd6b4ed.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:46)
> > > > #
> > > >
> > >
> $Dispatcher_12a4dd6b4ef.dispatch($Dispatcher_12a4dd6b4ef.java)
> > > > #
> > > >
> > >
> $Dispatcher_12a4dd6b4ea.dispatch($Dispatcher_12a4dd6b4ea.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
> > > > #
> > > >
> > >
> com.man.testTapestry5.services.AppModule$1.service(AppModule.java:105)
> > > > #
> > > >
> > >
> $RequestFilter_12a4dd6b4e9.service($RequestFilter_12a4dd6b4e9.java)
> > > > #
> > > >
> > >
> $RequestHandler_12a4dd6b4eb.service($RequestHandler_12a4dd6b4eb.java)
> > > > #
> > > >
> > >
> >
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> > > > k trace.
> > > >
> > > > Thanks in advance for any assistance !
> > > >
> > > > Shing
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > > For additional commands, e-mail: users-help@tapestry.apache.org
> > > >
> > > >
> > >
> > >
> > >
> > >
> > >
> ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > For additional commands, e-mail: users-help@tapestry.apache.org
> > >
> > >
> >
> >
> >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> >
> >
>
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Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
Posted by adasal <ad...@gmail.com>.
>
> In Tap 5.2, Form.getDefaultTracker() returns null if there is a validation
> error, and returns a non-null validation tracker when there is a validation
> error.
>
Should be ' returns null if there is no validation error ' I expect?
Adam
On 8 August 2010 15:37, Shing Hing Man <ma...@yahoo.com> wrote:
> In Tap 5.1, Form.getDefaultTracker() always return a non-null
> validationTracker irrespective of whether there is any validation errors.
>
> In Tap 5.2, Form.getDefaultTracker() returns null if there is a validation
> error, and returns a non-null validation tracker when there is a validation
> error.
>
> Shing
>
> --- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com> wrote:
>
> > From: Shing Hing Man <ma...@yahoo.com>
> > Subject: Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
> > To: "Tapestry users" <us...@tapestry.apache.org>
> > Date: Sunday, 8 August, 2010, 4:21
> > Hi,
> > In fact, in
> >
> > ValidationTracker validationTracker =
> > form.getDefaultTracker();
> >
> > form is not null. It was form.getDefaultTracker() that is
> > returning null (which is not expected).
> > Instead of trying to check and record errors using
> >
> > ValidationTracker, I follow the advice in
> > http://tapestry.apache.org/tapestry5.2-dev/guide/validation.html
> >
> > to use form.getHasErrors, form.recordError.
> > My code is working in Tap 5.2 snapshot.
> >
> > Shing
> >
> >
> > --- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com>
> > wrote:
> >
> > > From: Shing Hing Man <ma...@yahoo.com>
> > > Subject: Embedded Form component becomes null in Tap
> > 5.2.0-Snapshot
> > > To: "tapestry Tapestry" <ta...@jakarta.apache.org>
> > > Date: Sunday, 8 August, 2010, 2:50
> > > Hi,
> > >
> > > I have an embedded form component that is null inside
> > a
> > > onSubmit method.
> > > It was not the case in Tap 5.1.
> > >
> > > In .tml :
> > > <t:form t:id="myForm" >
> > > ....
> > > </t:form>
> > >
> > > In Java page
> > >
> > > @Component(id = "myForm")
> > > private Form form;
> > >
> > > @OnEvent(component = "myForm", value = "submit")
> > > public void submit() {
> > > // form is null below
> > > !
> > > ValidationTracker validationTracker =
> > > form.getDefaultTracker();
> > > }
> > >
> > > When the form is submitted, inside the submit method,
> > form
> > > is null.
> > > I am using
> > > tapestry-core:5.2.0-20100801.103309-116
> > >
> > > Below is the stack trace.
> > >
> > > #
> > >
> > com.man.testTapestry5.pages.test.Sum.submit(Sum.java:172)
> > > #
> > >
> >
> com.man.testTapestry5.pages.test.Sum$MethodAccess_submit_12a4dd6b537.invoke(Sum$MethodAccess_submit_12a4dd6b537.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > > #
> > >
> > com.man.testTapestry5.pages.test.Sum.dispatchComponentEvent(Sum.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:942)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.triggerContextEvent(InternalComponentResourcesImpl.java:287)
> > > #
> > >
> >
> org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:548)
> > > #
> > >
> >
> org.apache.tapestry5.corelib.components.Form$onAction$invocation_12a4dd6c009.invokeAdvisedMethod(Form$onAction$invocation_12a4dd6c009.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > > #
> > >
> > org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
> > > #
> > >
> >
> org.apache.tapestry5.corelib.components.Form$MethodAccess_onAction_12a4dd6b53f.invoke(Form$MethodAccess_onAction_12a4dd6b53f.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> > > #
> > >
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > > #
> > >
> >
> org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:950)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> > > #
> > >
> >
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> > > #
> > >
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:81)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> > > #
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> > > #
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > > #
> > >
> >
> org.apache.tapestry5.services.TapestryModule$39.handle(TapestryModule.java:2566)
> > > #
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > > #
> > >
> >
> $ComponentEventRequestHandler_12a4dd6b507.handle($ComponentEventRequestHandler_12a4dd6b507.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handleComponentEvent(ComponentRequestHandlerTerminator.java:43)
> > > #
> > >
> >
> org.apache.tapestry5.services.InitializeActivePageName.handleComponentEvent(InitializeActivePageName.java:39)
> > > #
> > >
> >
> $ComponentRequestHandler_12a4dd6b509.handleComponentEvent($ComponentRequestHandler_12a4dd6b509.java)
> > > #
> > >
> >
> $ComponentRequestHandler_12a4dd6b4ed.handleComponentEvent($ComponentRequestHandler_12a4dd6b4ed.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:46)
> > > #
> > >
> > $Dispatcher_12a4dd6b4ef.dispatch($Dispatcher_12a4dd6b4ef.java)
> > > #
> > >
> > $Dispatcher_12a4dd6b4ea.dispatch($Dispatcher_12a4dd6b4ea.java)
> > > #
> > >
> >
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
> > > #
> > >
> > com.man.testTapestry5.services.AppModule$1.service(AppModule.java:105)
> > > #
> > >
> > $RequestFilter_12a4dd6b4e9.service($RequestFilter_12a4dd6b4e9.java)
> > > #
> > >
> > $RequestHandler_12a4dd6b4eb.service($RequestHandler_12a4dd6b4eb.java)
> > > #
> > >
> >
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> > > k trace.
> > >
> > > Thanks in advance for any assistance !
> > >
> > > Shing
> > >
> > >
> > >
> > >
> > >
> > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > > For additional commands, e-mail: users-help@tapestry.apache.org
> > >
> > >
> >
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> >
> >
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
Posted by Shing Hing Man <ma...@yahoo.com>.
In Tap 5.1, Form.getDefaultTracker() always return a non-null validationTracker irrespective of whether there is any validation errors.
In Tap 5.2, Form.getDefaultTracker() returns null if there is a validation error, and returns a non-null validation tracker when there is a validation error.
Shing
--- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com> wrote:
> From: Shing Hing Man <ma...@yahoo.com>
> Subject: Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
> To: "Tapestry users" <us...@tapestry.apache.org>
> Date: Sunday, 8 August, 2010, 4:21
> Hi,
> In fact, in
>
> ValidationTracker validationTracker =
> form.getDefaultTracker();
>
> form is not null. It was form.getDefaultTracker() that is
> returning null (which is not expected).
> Instead of trying to check and record errors using
>
> ValidationTracker, I follow the advice in
> http://tapestry.apache.org/tapestry5.2-dev/guide/validation.html
>
> to use form.getHasErrors, form.recordError.
> My code is working in Tap 5.2 snapshot.
>
> Shing
>
>
> --- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com>
> wrote:
>
> > From: Shing Hing Man <ma...@yahoo.com>
> > Subject: Embedded Form component becomes null in Tap
> 5.2.0-Snapshot
> > To: "tapestry Tapestry" <ta...@jakarta.apache.org>
> > Date: Sunday, 8 August, 2010, 2:50
> > Hi,
> >
> > I have an embedded form component that is null inside
> a
> > onSubmit method.
> > It was not the case in Tap 5.1.
> >
> > In .tml :
> > <t:form t:id="myForm" >
> > ....
> > </t:form>
> >
> > In Java page
> >
> > @Component(id = "myForm")
> > private Form form;
> >
> > @OnEvent(component = "myForm", value = "submit")
> > public void submit() {
> > // form is null below
> > !
> > ValidationTracker validationTracker =
> > form.getDefaultTracker();
> > }
> >
> > When the form is submitted, inside the submit method,
> form
> > is null.
> > I am using
> > tapestry-core:5.2.0-20100801.103309-116
> >
> > Below is the stack trace.
> >
> > #
> >
> com.man.testTapestry5.pages.test.Sum.submit(Sum.java:172)
> > #
> >
> com.man.testTapestry5.pages.test.Sum$MethodAccess_submit_12a4dd6b537.invoke(Sum$MethodAccess_submit_12a4dd6b537.java)
> > #
> >
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> > #
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> > #
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> > #
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > #
> >
> com.man.testTapestry5.pages.test.Sum.dispatchComponentEvent(Sum.java)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:942)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> > #
> >
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> > #
> >
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> > #
> >
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> > #
> >
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.triggerContextEvent(InternalComponentResourcesImpl.java:287)
> > #
> >
> org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:548)
> > #
> >
> org.apache.tapestry5.corelib.components.Form$onAction$invocation_12a4dd6c009.invokeAdvisedMethod(Form$onAction$invocation_12a4dd6c009.java)
> > #
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
> > #
> >
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
> > #
> >
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
> > #
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > #
> >
> org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
> > #
> >
> org.apache.tapestry5.corelib.components.Form$MethodAccess_onAction_12a4dd6b53f.invoke(Form$MethodAccess_onAction_12a4dd6b53f.java)
> > #
> >
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> > #
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> > #
> >
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> > #
> >
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> > #
> >
> org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:950)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> > #
> >
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> > #
> >
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> > #
> >
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> > #
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> > #
> >
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:81)
> > #
> >
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> > #
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > #
> >
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> > #
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > #
> >
> org.apache.tapestry5.services.TapestryModule$39.handle(TapestryModule.java:2566)
> > #
> >
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> > #
> >
> $ComponentEventRequestHandler_12a4dd6b507.handle($ComponentEventRequestHandler_12a4dd6b507.java)
> > #
> >
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handleComponentEvent(ComponentRequestHandlerTerminator.java:43)
> > #
> >
> org.apache.tapestry5.services.InitializeActivePageName.handleComponentEvent(InitializeActivePageName.java:39)
> > #
> >
> $ComponentRequestHandler_12a4dd6b509.handleComponentEvent($ComponentRequestHandler_12a4dd6b509.java)
> > #
> >
> $ComponentRequestHandler_12a4dd6b4ed.handleComponentEvent($ComponentRequestHandler_12a4dd6b4ed.java)
> > #
> >
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:46)
> > #
> >
> $Dispatcher_12a4dd6b4ef.dispatch($Dispatcher_12a4dd6b4ef.java)
> > #
> >
> $Dispatcher_12a4dd6b4ea.dispatch($Dispatcher_12a4dd6b4ea.java)
> > #
> >
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
> > #
> >
> com.man.testTapestry5.services.AppModule$1.service(AppModule.java:105)
> > #
> >
> $RequestFilter_12a4dd6b4e9.service($RequestFilter_12a4dd6b4e9.java)
> > #
> >
> $RequestHandler_12a4dd6b4eb.service($RequestHandler_12a4dd6b4eb.java)
> > #
> >
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> > k trace.
> >
> > Thanks in advance for any assistance !
> >
> > Shing
> >
> >
> >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> >
> >
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: Embedded Form component becomes null in Tap 5.2.0-Snapshot
Posted by Shing Hing Man <ma...@yahoo.com>.
Hi,
In fact, in
ValidationTracker validationTracker = form.getDefaultTracker();
form is not null. It was form.getDefaultTracker() that is returning null (which is not expected).
Instead of trying to check and record errors using
ValidationTracker, I follow the advice in
http://tapestry.apache.org/tapestry5.2-dev/guide/validation.html
to use form.getHasErrors, form.recordError.
My code is working in Tap 5.2 snapshot.
Shing
--- On Sun, 8/8/10, Shing Hing Man <ma...@yahoo.com> wrote:
> From: Shing Hing Man <ma...@yahoo.com>
> Subject: Embedded Form component becomes null in Tap 5.2.0-Snapshot
> To: "tapestry Tapestry" <ta...@jakarta.apache.org>
> Date: Sunday, 8 August, 2010, 2:50
> Hi,
>
> I have an embedded form component that is null inside a
> onSubmit method.
> It was not the case in Tap 5.1.
>
> In .tml :
> <t:form t:id="myForm" >
> ....
> </t:form>
>
> In Java page
>
> @Component(id = "myForm")
> private Form form;
>
> @OnEvent(component = "myForm", value = "submit")
> public void submit() {
> // form is null below
> !
> ValidationTracker validationTracker =
> form.getDefaultTracker();
> }
>
> When the form is submitted, inside the submit method, form
> is null.
> I am using
> tapestry-core:5.2.0-20100801.103309-116
>
> Below is the stack trace.
>
> #
> com.man.testTapestry5.pages.test.Sum.submit(Sum.java:172)
> #
> com.man.testTapestry5.pages.test.Sum$MethodAccess_submit_12a4dd6b537.invoke(Sum$MethodAccess_submit_12a4dd6b537.java)
> #
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> #
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> #
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> #
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> #
> com.man.testTapestry5.pages.test.Sum.dispatchComponentEvent(Sum.java)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:942)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> #
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> #
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> #
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> #
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.triggerContextEvent(InternalComponentResourcesImpl.java:287)
> #
> org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:548)
> #
> org.apache.tapestry5.corelib.components.Form$onAction$invocation_12a4dd6c009.invokeAdvisedMethod(Form$onAction$invocation_12a4dd6c009.java)
> #
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:77)
> #
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
> #
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
> #
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> #
> org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
> #
> org.apache.tapestry5.corelib.components.Form$MethodAccess_onAction_12a4dd6b53f.invoke(Form$MethodAccess_onAction_12a4dd6b53f.java)
> #
> org.apache.tapestry5.internal.transform.BaseEventHandlerMethodInvoker.invokeEventHandlerMethod(BaseEventHandlerMethodInvoker.java:52)
> #
> org.apache.tapestry5.internal.transform.OnEventWorker$4.invokeEventHandlers(OnEventWorker.java:157)
> #
> org.apache.tapestry5.internal.transform.OnEventWorker$4.advise(OnEventWorker.java:136)
> #
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> #
> org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:950)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1132)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$3000(ComponentPageElementImpl.java:72)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1077)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$7.invoke(ComponentPageElementImpl.java:1074)
> #
> org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:65)
> #
> org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:68)
> #
> org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.java:1057)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementResourcesImpl.invoke(ComponentPageElementResourcesImpl.java:141)
> #
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1073)
> #
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:81)
> #
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> #
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> #
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> #
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> #
> org.apache.tapestry5.services.TapestryModule$39.handle(TapestryModule.java:2566)
> #
> $ComponentEventRequestHandler_12a4dd6b5dd.handle($ComponentEventRequestHandler_12a4dd6b5dd.java)
> #
> $ComponentEventRequestHandler_12a4dd6b507.handle($ComponentEventRequestHandler_12a4dd6b507.java)
> #
> org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handleComponentEvent(ComponentRequestHandlerTerminator.java:43)
> #
> org.apache.tapestry5.services.InitializeActivePageName.handleComponentEvent(InitializeActivePageName.java:39)
> #
> $ComponentRequestHandler_12a4dd6b509.handleComponentEvent($ComponentRequestHandler_12a4dd6b509.java)
> #
> $ComponentRequestHandler_12a4dd6b4ed.handleComponentEvent($ComponentRequestHandler_12a4dd6b4ed.java)
> #
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:46)
> #
> $Dispatcher_12a4dd6b4ef.dispatch($Dispatcher_12a4dd6b4ef.java)
> #
> $Dispatcher_12a4dd6b4ea.dispatch($Dispatcher_12a4dd6b4ea.java)
> #
> org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:320)
> #
> com.man.testTapestry5.services.AppModule$1.service(AppModule.java:105)
> #
> $RequestFilter_12a4dd6b4e9.service($RequestFilter_12a4dd6b4e9.java)
> #
> $RequestHandler_12a4dd6b4eb.service($RequestHandler_12a4dd6b4eb.java)
> #
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> k trace.
>
> Thanks in advance for any assistance !
>
> Shing
>
>
>
>
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