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Posted to users@tapestry.apache.org by Lance Java <la...@googlemail.com> on 2008/06/24 16:00:08 UTC
t5: Returning block works in Firefox but not in IE
I have an actionlink that returns a block and populates a zone in my page
FundGraph.tml
<t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
<t:block t:id="editorBlock">...</t:block>
<t:zone t:id="editZone">
</t:zone>
FundGraph.java
@Inject
private Block editorBlock;
@OnEvent(value="action", component="edit")
protected Object onActionFromEdit() {
return editorBlock;
}
In Firefox, this works fine. In IE, I get the following error:
A component event handler method returned the value
org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
Configured return types are java.lang.Class, java.lang.String, java.net.URL,
org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
org.apache.tapestry5.runtime.Component.
I have looked at previous posts on this list and it seems that this is
because request.isXHR() is false. What can I do to fix this in IE? I thought
that XHR should be true in this case?
I am using tapestry 5.0.13 and IE 6.0
Full stack trace:
%d 192408 ERROR
[org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
(http-127.0.0.1-8080-2:) Processing of request failed with uncaught
exception: A component event handler method returned the value
org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be
handled. Configured return types are java.lang.Class, java.lang.String,
java.net.URL, org.apache.tapestry5.Link,
org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
org.apache.tapestry5.runtime.ComponentEventException: A component event
handler method returned the value
org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be
handled. Configured return types are java.lang.Class, java.lang.String,
java.net.URL, org.apache.tapestry5.Link,
org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
[at classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
line 2, column 44]
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
at
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
at
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
at
$ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
at
org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
at
$ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
at
org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
at
$ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
at
$ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
at
org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
at
org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
at $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
at
org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
at
$HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
at
$HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException: A component event handler method
returned the value
org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return type
org.apache.tapestry5.internal.structure.BlockImpl can not be
handled. Configured return types are java.lang.Class, java.lang.String,
java.net.URL, org.apache.tapestry5.Link,
org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
at
org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
at
$ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
at
$ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
at
org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
at
org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
at
com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
at
org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
... 50 more
Re: t5: Returning block works in Firefox but not in IE
Posted by Weisu <we...@gmail.com>.
I am using Firefox 3.0 and T 5.0.13, still has this problem.
Tan CyberT@n wrote:
>
> tapestry 5.0.13 have solved the problem on IE
>
> On Mon, Jun 30, 2008 at 4:14 PM, Lance Java <la...@googlemail.com>
> wrote:
>
>> With me, I had a javascript bug so tapestry's javascript did not execute.
>> I fixed my javascript bugs and everything started working.
>>
>> 2008/6/30 Weisu <we...@gmail.com>:
>>
>> >
>> > Hi Lance, I have the same error message. Could you kindly show the
>> steps
>> to
>> > make this work?
>> > Thanks in advance.
>> > Weisu.
>> >
>> > Lance Java wrote:
>> > >
>> > > Yep, that's what I meant
>> > >
>> > > 2008/6/25 9902468 <vi...@cerion.fi>:
>> > >
>> > >>
>> > >> Better yet:
>> > >>
>> > >> Tapestry could be so smart that it would return null even if the
>> handler
>> > >> returns block if the request is not ajax.
>> > >>
>> > >> if(return_value == block && is_not_xhdr){
>> > >> block = null;
>> > >> }
>> > >>
>> > >> That wouldn't break anything?
>> > >>
>> > >> -99
>> > >>
>> > >>
>> > >> Lance Java wrote:
>> > >> >
>> > >> > Could returning null be built in as default behaviour? Since
>> returning
>> > >> a
>> > >> > block from a non-xhr request is an error case, it would save
>> putting
>> > >> > checks
>> > >> > throughout the code and I can't see it breaking anything.
>> > >> >
>> > >> > Cheers,
>> > >> > Lance.
>> > >> >
>> > >> > 2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
>> > >> >
>> > >> >> For full graceful degradation, you can inject the Request object
>> can
>> > >> >> check its isXHR() method, then decide on an appropriate return
>> value
>> > >> >> (typically, a Block or null).
>> > >> >>
>> > >> >> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java
>> > >> <la...@googlemail.com>
>> > >> >> wrote:
>> > >> >> > I have solved the issue, I think I understand what was going
>> wrong.
>> > >> >> > - Tapestry first draws action links as hrefs which cause a page
>> > >> reload
>> > >> >> for
>> > >> >> > graceful degredation
>> > >> >> > - Tapestry javascript magic then goes over all ajax action
>> links
>> > and
>> > >> >> changes
>> > >> >> > them to javascript method calls
>> > >> >> > - I had a javascript error which stopped the tapestry
>> javascript
>> > >> magic
>> > >> >> from
>> > >> >> > hapening, thus I was seeing the graceful degredation, thus no
>> XHR's
>> > >> >> >
>> > >> >> > Cheers,
>> > >> >> > Lance.
>> > >> >> >
>> > >> >> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
>> > >> >> >
>> > >> >> >> Hi, I am inexperienced in Tapestry, but I had east problem
>> > >> recently:
>> > >> >> >> You have like result a valid xhtml page? You can look for if
>> you
>> > >> have
>> > >> >> >> "scripts of tapestry" inserted at the end of the page.
>> > >> >> >> something like this :
>> > >> >> >> ...
>> > >> >> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
>> > >> >> >> type="text/javascript"></script>
>> > >> >> >> <script
>> src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
>> > >> >> >> type="text/javascript"></script>
>> > >> >> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
>> > >> >> >> type="text/javascript"></script>
>> > >> >> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
>> > >> >> >> type="text/javascript"></script>
>> > >> >> >> <script type="text/javascript">
>> > >> >> >> <!--
>> > >> >> >> Tapestry.DEBUG_ENABLED = true;
>> > >> >> >> Tapestry.onDOMLoaded(function() {
>> > >> >> >>
>> > >> >> >>
>> > >> >>
>> > >>
>> >
>> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
>> > >> >> >> });
>> > >> >> >> // -->
>> > >> >> >> </script>
>> > >> >> >> </body>
>> > >> >> >> </html>
>> > >> >> >>
>> > >> >> >> If these scripts are not, you can have this problem., and you
>> can
>> > >> >> solve
>> > >> >> it
>> > >> >> >> obtaining a valid xhtml like result.
>> > >> >> >>
>> > >> >> >> I hope can help you
>> > >> >> >>
>> > >> >> >> &
>> > >> >> >> DiPegotDeis
>> > >> >> >>
>> > >> >> >>
>> > >> >> >>
>> > >> >> >>
>> > >> >> >> Lance Java wrote:
>> > >> >> >>
>> > >> >> >>> I have an actionlink that returns a block and populates a
>> zone
>> in
>> > >> my
>> > >> >> page
>> > >> >> >>>
>> > >> >> >>> FundGraph.tml
>> > >> >> >>> <t:actionLink t:id="edit"
>> zone="editZone">edit</t:actionLink>
>> > >> >> >>>
>> > >> >> >>> <t:block t:id="editorBlock">...</t:block>
>> > >> >> >>>
>> > >> >> >>> <t:zone t:id="editZone">
>> > >> >> >>> </t:zone>
>> > >> >> >>>
>> > >> >> >>>
>> > >> >> >>> FundGraph.java
>> > >> >> >>> @Inject
>> > >> >> >>> private Block editorBlock;
>> > >> >> >>>
>> > >> >> >>> @OnEvent(value="action", component="edit")
>> > >> >> >>> protected Object onActionFromEdit() {
>> > >> >> >>> return editorBlock;
>> > >> >> >>> }
>> > >> >> >>>
>> > >> >> >>> In Firefox, this works fine. In IE, I get the following
>> error:
>> > >> >> >>> A component event handler method returned the value
>> > >> >> >>>
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return
>> > >> type
>> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> > >> handled.
>> > >> >> >>> Configured return types are java.lang.Class,
>> java.lang.String,
>> > >> >> >>> java.net.URL,
>> > >> >> >>> org.apache.tapestry5.Link,
>> org.apache.tapestry5.StreamResponse,
>> > >> >> >>> org.apache.tapestry5.runtime.Component.
>> > >> >> >>>
>> > >> >> >>> I have looked at previous posts on this list and it seems
>> that
>> > >> this
>> > >> >> is
>> > >> >> >>> because request.isXHR() is false. What can I do to fix this
>> in
>> > IE?
>> > >> I
>> > >> >> >>> thought
>> > >> >> >>> that XHR should be true in this case?
>> > >> >> >>>
>> > >> >> >>> I am using tapestry 5.0.13 and IE 6.0
>> > >> >> >>>
>> > >> >> >>> Full stack trace:
>> > >> >> >>> %d 192408 ERROR
>> > >> >> >>>
>> > >> >>
>> > [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
>> > >> >> >>> (http-127.0.0.1-8080-2:) Processing of request failed with
>> > >> uncaught
>> > >> >> >>> exception: A component event handler method returned the
>> value
>> > >> >> >>>
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return
>> > >> type
>> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> > >> >> >>> handled. Configured return types are java.lang.Class,
>> > >> >> java.lang.String,
>> > >> >> >>> java.net.URL, org.apache.tapestry5.Link,
>> > >> >> >>> org.apache.tapestry5.StreamResponse,
>> > >> >> >>> org.apache.tapestry5.runtime.Component.
>> > >> >> >>> org.apache.tapestry5.runtime.ComponentEventException: A
>> component
>> > >> >> event
>> > >> >> >>> handler method returned the value
>> > >> >> >>>
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return
>> > >> type
>> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> > >> >> >>> handled. Configured return types are java.lang.Class,
>> > >> >> java.lang.String,
>> > >> >> >>> java.net.URL, org.apache.tapestry5.Link,
>> > >> >> >>> org.apache.tapestry5.StreamResponse,
>> > >> >> >>> org.apache.tapestry5.runtime.Component.
>> > >> >> >>> [at
>> > >> >> >>>
>> > >> >>
>> > >>
>> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
>> > >> >> >>> line 2, column 44]
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
>> > >> >> >>> at
>> $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
>> > >> >> >>> at
>> $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
>> > >> >> >>> at
>> > >> >>
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
>> > >> >> >>> at
>> > >> >>
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>> > >> >> >>> at
>> > >> >>
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
>> > >> >> >>> at
>> > >> >>
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
>> > >> >> >>> at
>> > >> >>
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> > >> >> >>> at
>> > >> >>
>> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
>> > >> >> >>> at
>> > >> >>
>> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>> > >> >> >>> 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:230)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>> > >> >> >>> at
>> > >> >>
>> > >>
>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
>> > >> >> >>> at java.lang.Thread.run(Thread.java:619)
>> > >> >> >>> Caused by: java.lang.RuntimeException: A component event
>> handler
>> > >> >> method
>> > >> >> >>> returned the value
>> > >> >> >>>
>> > >> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Returntype
>> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> > >> >> >>> handled. Configured return types are java.lang.Class,
>> > >> >> java.lang.String,
>> > >> >> >>> java.net.URL, org.apache.tapestry5.Link,
>> > >> >> >>> org.apache.tapestry5.StreamResponse,
>> > >> >> >>> org.apache.tapestry5.runtime.Component.
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
>> > >> >> >>> at
>> > >> >> >>>
>> > >> >> >>>
>> > >> >>
>> > >>
>> >
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
>> > >> >> >>> ... 50 more
>> > >> >> >>>
>> > >> >> >>>
>> > >> >> >>>
>> > >> >> >>
>> > >> >> >>
>> > >> >> >>
>> > >>
>> ---------------------------------------------------------------------
>> > >> >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> > >> >> >> For additional commands, e-mail:
>> users-help@tapestry.apache.org
>> > >> >> >>
>> > >> >> >>
>> > >> >> >
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >> --
>> > >> >> Howard M. Lewis Ship
>> > >> >>
>> > >> >> Creator Apache Tapestry and Apache HiveMind
>> > >> >>
>> > >> >>
>> ---------------------------------------------------------------------
>> > >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> > >> >> For additional commands, e-mail: users-help@tapestry.apache.org
>> > >> >>
>> > >> >>
>> > >> >
>> > >> >
>> > >>
>> > >> --
>> > >> View this message in context:
>> > >>
>> >
>> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18113154.html
>> > >> Sent from the Tapestry - User mailing list archive at Nabble.com.
>> > >>
>> > >>
>> > >>
>> ---------------------------------------------------------------------
>> > >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> > >> For additional commands, e-mail: users-help@tapestry.apache.org
>> > >>
>> > >>
>> > >
>> > >
>> >
>> > --
>> > View this message in context:
>> >
>> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18188816.html
>> > Sent from the Tapestry - User mailing list archive at Nabble.com.
>> >
>> >
>> > ---------------------------------------------------------------------
>> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> > For additional commands, e-mail: users-help@tapestry.apache.org
>> >
>> >
>>
>
>
--
View this message in context: http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18209814.html
Sent from the Tapestry - User mailing list archive at Nabble.com.
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To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: t5: Returning block works in Firefox but not in IE
Posted by "Tan CyberT@n" <qu...@gmail.com>.
tapestry 5.0.13 have solved the problem on IE
On Mon, Jun 30, 2008 at 4:14 PM, Lance Java <la...@googlemail.com>
wrote:
> With me, I had a javascript bug so tapestry's javascript did not execute.
> I fixed my javascript bugs and everything started working.
>
> 2008/6/30 Weisu <we...@gmail.com>:
>
> >
> > Hi Lance, I have the same error message. Could you kindly show the steps
> to
> > make this work?
> > Thanks in advance.
> > Weisu.
> >
> > Lance Java wrote:
> > >
> > > Yep, that's what I meant
> > >
> > > 2008/6/25 9902468 <vi...@cerion.fi>:
> > >
> > >>
> > >> Better yet:
> > >>
> > >> Tapestry could be so smart that it would return null even if the
> handler
> > >> returns block if the request is not ajax.
> > >>
> > >> if(return_value == block && is_not_xhdr){
> > >> block = null;
> > >> }
> > >>
> > >> That wouldn't break anything?
> > >>
> > >> -99
> > >>
> > >>
> > >> Lance Java wrote:
> > >> >
> > >> > Could returning null be built in as default behaviour? Since
> returning
> > >> a
> > >> > block from a non-xhr request is an error case, it would save putting
> > >> > checks
> > >> > throughout the code and I can't see it breaking anything.
> > >> >
> > >> > Cheers,
> > >> > Lance.
> > >> >
> > >> > 2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
> > >> >
> > >> >> For full graceful degradation, you can inject the Request object
> can
> > >> >> check its isXHR() method, then decide on an appropriate return
> value
> > >> >> (typically, a Block or null).
> > >> >>
> > >> >> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java
> > >> <la...@googlemail.com>
> > >> >> wrote:
> > >> >> > I have solved the issue, I think I understand what was going
> wrong.
> > >> >> > - Tapestry first draws action links as hrefs which cause a page
> > >> reload
> > >> >> for
> > >> >> > graceful degredation
> > >> >> > - Tapestry javascript magic then goes over all ajax action links
> > and
> > >> >> changes
> > >> >> > them to javascript method calls
> > >> >> > - I had a javascript error which stopped the tapestry javascript
> > >> magic
> > >> >> from
> > >> >> > hapening, thus I was seeing the graceful degredation, thus no
> XHR's
> > >> >> >
> > >> >> > Cheers,
> > >> >> > Lance.
> > >> >> >
> > >> >> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
> > >> >> >
> > >> >> >> Hi, I am inexperienced in Tapestry, but I had east problem
> > >> recently:
> > >> >> >> You have like result a valid xhtml page? You can look for if you
> > >> have
> > >> >> >> "scripts of tapestry" inserted at the end of the page.
> > >> >> >> something like this :
> > >> >> >> ...
> > >> >> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
> > >> >> >> type="text/javascript"></script>
> > >> >> >> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
> > >> >> >> type="text/javascript"></script>
> > >> >> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
> > >> >> >> type="text/javascript"></script>
> > >> >> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
> > >> >> >> type="text/javascript"></script>
> > >> >> >> <script type="text/javascript">
> > >> >> >> <!--
> > >> >> >> Tapestry.DEBUG_ENABLED = true;
> > >> >> >> Tapestry.onDOMLoaded(function() {
> > >> >> >>
> > >> >> >>
> > >> >>
> > >>
> >
> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
> > >> >> >> });
> > >> >> >> // -->
> > >> >> >> </script>
> > >> >> >> </body>
> > >> >> >> </html>
> > >> >> >>
> > >> >> >> If these scripts are not, you can have this problem., and you
> can
> > >> >> solve
> > >> >> it
> > >> >> >> obtaining a valid xhtml like result.
> > >> >> >>
> > >> >> >> I hope can help you
> > >> >> >>
> > >> >> >> &
> > >> >> >> DiPegotDeis
> > >> >> >>
> > >> >> >>
> > >> >> >>
> > >> >> >>
> > >> >> >> Lance Java wrote:
> > >> >> >>
> > >> >> >>> I have an actionlink that returns a block and populates a zone
> in
> > >> my
> > >> >> page
> > >> >> >>>
> > >> >> >>> FundGraph.tml
> > >> >> >>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
> > >> >> >>>
> > >> >> >>> <t:block t:id="editorBlock">...</t:block>
> > >> >> >>>
> > >> >> >>> <t:zone t:id="editZone">
> > >> >> >>> </t:zone>
> > >> >> >>>
> > >> >> >>>
> > >> >> >>> FundGraph.java
> > >> >> >>> @Inject
> > >> >> >>> private Block editorBlock;
> > >> >> >>>
> > >> >> >>> @OnEvent(value="action", component="edit")
> > >> >> >>> protected Object onActionFromEdit() {
> > >> >> >>> return editorBlock;
> > >> >> >>> }
> > >> >> >>>
> > >> >> >>> In Firefox, this works fine. In IE, I get the following error:
> > >> >> >>> A component event handler method returned the value
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return
> > >> type
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> > >> handled.
> > >> >> >>> Configured return types are java.lang.Class, java.lang.String,
> > >> >> >>> java.net.URL,
> > >> >> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> > >> >> >>> org.apache.tapestry5.runtime.Component.
> > >> >> >>>
> > >> >> >>> I have looked at previous posts on this list and it seems that
> > >> this
> > >> >> is
> > >> >> >>> because request.isXHR() is false. What can I do to fix this in
> > IE?
> > >> I
> > >> >> >>> thought
> > >> >> >>> that XHR should be true in this case?
> > >> >> >>>
> > >> >> >>> I am using tapestry 5.0.13 and IE 6.0
> > >> >> >>>
> > >> >> >>> Full stack trace:
> > >> >> >>> %d 192408 ERROR
> > >> >> >>>
> > >> >>
> > [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
> > >> >> >>> (http-127.0.0.1-8080-2:) Processing of request failed with
> > >> uncaught
> > >> >> >>> exception: A component event handler method returned the value
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return
> > >> type
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> > >> >> >>> handled. Configured return types are java.lang.Class,
> > >> >> java.lang.String,
> > >> >> >>> java.net.URL, org.apache.tapestry5.Link,
> > >> >> >>> org.apache.tapestry5.StreamResponse,
> > >> >> >>> org.apache.tapestry5.runtime.Component.
> > >> >> >>> org.apache.tapestry5.runtime.ComponentEventException: A
> component
> > >> >> event
> > >> >> >>> handler method returned the value
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return
> > >> type
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> > >> >> >>> handled. Configured return types are java.lang.Class,
> > >> >> java.lang.String,
> > >> >> >>> java.net.URL, org.apache.tapestry5.Link,
> > >> >> >>> org.apache.tapestry5.StreamResponse,
> > >> >> >>> org.apache.tapestry5.runtime.Component.
> > >> >> >>> [at
> > >> >> >>>
> > >> >>
> > >>
> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
> > >> >> >>> line 2, column 44]
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
> > >> >> >>> at
> $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
> > >> >> >>> at
> $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> > >> >> >>> at
> > >> >>
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
> > >> >> >>> at
> > >> >>
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> > >> >> >>> at
> > >> >>
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> > >> >> >>> at
> > >> >>
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> > >> >> >>> at
> > >> >>
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> > >> >> >>> at
> > >> >>
> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
> > >> >> >>> at
> > >> >>
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> > >> >> >>> 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:230)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> > >> >> >>> at
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> > >> >> >>> at
> > >> >>
> > >>
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> > >> >> >>> at java.lang.Thread.run(Thread.java:619)
> > >> >> >>> Caused by: java.lang.RuntimeException: A component event
> handler
> > >> >> method
> > >> >> >>> returned the value
> > >> >> >>>
> > >> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Returntype
> > >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> > >> >> >>> handled. Configured return types are java.lang.Class,
> > >> >> java.lang.String,
> > >> >> >>> java.net.URL, org.apache.tapestry5.Link,
> > >> >> >>> org.apache.tapestry5.StreamResponse,
> > >> >> >>> org.apache.tapestry5.runtime.Component.
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
> > >> >> >>> at
> > >> >> >>>
> > >> >> >>>
> > >> >>
> > >>
> >
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
> > >> >> >>> ... 50 more
> > >> >> >>>
> > >> >> >>>
> > >> >> >>>
> > >> >> >>
> > >> >> >>
> > >> >> >>
> > >> ---------------------------------------------------------------------
> > >> >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > >> >> >> For additional commands, e-mail: users-help@tapestry.apache.org
> > >> >> >>
> > >> >> >>
> > >> >> >
> > >> >>
> > >> >>
> > >> >>
> > >> >> --
> > >> >> Howard M. Lewis Ship
> > >> >>
> > >> >> Creator Apache Tapestry and Apache HiveMind
> > >> >>
> > >> >>
> ---------------------------------------------------------------------
> > >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > >> >> For additional commands, e-mail: users-help@tapestry.apache.org
> > >> >>
> > >> >>
> > >> >
> > >> >
> > >>
> > >> --
> > >> View this message in context:
> > >>
> >
> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18113154.html
> > >> Sent from the Tapestry - User mailing list archive at Nabble.com.
> > >>
> > >>
> > >> ---------------------------------------------------------------------
> > >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > >> For additional commands, e-mail: users-help@tapestry.apache.org
> > >>
> > >>
> > >
> > >
> >
> > --
> > View this message in context:
> >
> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18188816.html
> > Sent from the Tapestry - User mailing list archive at Nabble.com.
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> >
> >
>
Re: t5: Returning block works in Firefox but not in IE
Posted by Lance Java <la...@googlemail.com>.
With me, I had a javascript bug so tapestry's javascript did not execute.
I fixed my javascript bugs and everything started working.
2008/6/30 Weisu <we...@gmail.com>:
>
> Hi Lance, I have the same error message. Could you kindly show the steps to
> make this work?
> Thanks in advance.
> Weisu.
>
> Lance Java wrote:
> >
> > Yep, that's what I meant
> >
> > 2008/6/25 9902468 <vi...@cerion.fi>:
> >
> >>
> >> Better yet:
> >>
> >> Tapestry could be so smart that it would return null even if the handler
> >> returns block if the request is not ajax.
> >>
> >> if(return_value == block && is_not_xhdr){
> >> block = null;
> >> }
> >>
> >> That wouldn't break anything?
> >>
> >> -99
> >>
> >>
> >> Lance Java wrote:
> >> >
> >> > Could returning null be built in as default behaviour? Since returning
> >> a
> >> > block from a non-xhr request is an error case, it would save putting
> >> > checks
> >> > throughout the code and I can't see it breaking anything.
> >> >
> >> > Cheers,
> >> > Lance.
> >> >
> >> > 2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
> >> >
> >> >> For full graceful degradation, you can inject the Request object can
> >> >> check its isXHR() method, then decide on an appropriate return value
> >> >> (typically, a Block or null).
> >> >>
> >> >> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java
> >> <la...@googlemail.com>
> >> >> wrote:
> >> >> > I have solved the issue, I think I understand what was going wrong.
> >> >> > - Tapestry first draws action links as hrefs which cause a page
> >> reload
> >> >> for
> >> >> > graceful degredation
> >> >> > - Tapestry javascript magic then goes over all ajax action links
> and
> >> >> changes
> >> >> > them to javascript method calls
> >> >> > - I had a javascript error which stopped the tapestry javascript
> >> magic
> >> >> from
> >> >> > hapening, thus I was seeing the graceful degredation, thus no XHR's
> >> >> >
> >> >> > Cheers,
> >> >> > Lance.
> >> >> >
> >> >> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
> >> >> >
> >> >> >> Hi, I am inexperienced in Tapestry, but I had east problem
> >> recently:
> >> >> >> You have like result a valid xhtml page? You can look for if you
> >> have
> >> >> >> "scripts of tapestry" inserted at the end of the page.
> >> >> >> something like this :
> >> >> >> ...
> >> >> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
> >> >> >> type="text/javascript"></script>
> >> >> >> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
> >> >> >> type="text/javascript"></script>
> >> >> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
> >> >> >> type="text/javascript"></script>
> >> >> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
> >> >> >> type="text/javascript"></script>
> >> >> >> <script type="text/javascript">
> >> >> >> <!--
> >> >> >> Tapestry.DEBUG_ENABLED = true;
> >> >> >> Tapestry.onDOMLoaded(function() {
> >> >> >>
> >> >> >>
> >> >>
> >>
> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
> >> >> >> });
> >> >> >> // -->
> >> >> >> </script>
> >> >> >> </body>
> >> >> >> </html>
> >> >> >>
> >> >> >> If these scripts are not, you can have this problem., and you can
> >> >> solve
> >> >> it
> >> >> >> obtaining a valid xhtml like result.
> >> >> >>
> >> >> >> I hope can help you
> >> >> >>
> >> >> >> &
> >> >> >> DiPegotDeis
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >> Lance Java wrote:
> >> >> >>
> >> >> >>> I have an actionlink that returns a block and populates a zone in
> >> my
> >> >> page
> >> >> >>>
> >> >> >>> FundGraph.tml
> >> >> >>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
> >> >> >>>
> >> >> >>> <t:block t:id="editorBlock">...</t:block>
> >> >> >>>
> >> >> >>> <t:zone t:id="editZone">
> >> >> >>> </t:zone>
> >> >> >>>
> >> >> >>>
> >> >> >>> FundGraph.java
> >> >> >>> @Inject
> >> >> >>> private Block editorBlock;
> >> >> >>>
> >> >> >>> @OnEvent(value="action", component="edit")
> >> >> >>> protected Object onActionFromEdit() {
> >> >> >>> return editorBlock;
> >> >> >>> }
> >> >> >>>
> >> >> >>> In Firefox, this works fine. In IE, I get the following error:
> >> >> >>> A component event handler method returned the value
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
> >> type
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> handled.
> >> >> >>> Configured return types are java.lang.Class, java.lang.String,
> >> >> >>> java.net.URL,
> >> >> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> >> >> >>> org.apache.tapestry5.runtime.Component.
> >> >> >>>
> >> >> >>> I have looked at previous posts on this list and it seems that
> >> this
> >> >> is
> >> >> >>> because request.isXHR() is false. What can I do to fix this in
> IE?
> >> I
> >> >> >>> thought
> >> >> >>> that XHR should be true in this case?
> >> >> >>>
> >> >> >>> I am using tapestry 5.0.13 and IE 6.0
> >> >> >>>
> >> >> >>> Full stack trace:
> >> >> >>> %d 192408 ERROR
> >> >> >>>
> >> >>
> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
> >> >> >>> (http-127.0.0.1-8080-2:) Processing of request failed with
> >> uncaught
> >> >> >>> exception: A component event handler method returned the value
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
> >> type
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> >> >>> handled. Configured return types are java.lang.Class,
> >> >> java.lang.String,
> >> >> >>> java.net.URL, org.apache.tapestry5.Link,
> >> >> >>> org.apache.tapestry5.StreamResponse,
> >> >> >>> org.apache.tapestry5.runtime.Component.
> >> >> >>> org.apache.tapestry5.runtime.ComponentEventException: A component
> >> >> event
> >> >> >>> handler method returned the value
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
> >> type
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> >> >>> handled. Configured return types are java.lang.Class,
> >> >> java.lang.String,
> >> >> >>> java.net.URL, org.apache.tapestry5.Link,
> >> >> >>> org.apache.tapestry5.StreamResponse,
> >> >> >>> org.apache.tapestry5.runtime.Component.
> >> >> >>> [at
> >> >> >>>
> >> >>
> >> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
> >> >> >>> line 2, column 44]
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
> >> >> >>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
> >> >> >>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> >> >> >>> at
> >> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
> >> >> >>> at
> >> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> >> >> >>> at
> >> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> >> >> >>> at
> >> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> >> >> >>> at
> >> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >> >>> at
> >> >> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
> >> >> >>> at
> >> >> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> >> >> >>> 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:230)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> >> >> >>> at
> >> >> >>>
> >> >>
> >>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> >> >> >>> at
> >> >>
> >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> >> >> >>> at java.lang.Thread.run(Thread.java:619)
> >> >> >>> Caused by: java.lang.RuntimeException: A component event handler
> >> >> method
> >> >> >>> returned the value
> >> >> >>>
> >> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Returntype
> >> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> >> >>> handled. Configured return types are java.lang.Class,
> >> >> java.lang.String,
> >> >> >>> java.net.URL, org.apache.tapestry5.Link,
> >> >> >>> org.apache.tapestry5.StreamResponse,
> >> >> >>> org.apache.tapestry5.runtime.Component.
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
> >> >> >>> at
> >> >> >>>
> >> >> >>>
> >> >>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
> >> >> >>> ... 50 more
> >> >> >>>
> >> >> >>>
> >> >> >>>
> >> >> >>
> >> >> >>
> >> >> >>
> >> ---------------------------------------------------------------------
> >> >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> >> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >> >> >>
> >> >> >>
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> Howard M. Lewis Ship
> >> >>
> >> >> Creator Apache Tapestry and Apache HiveMind
> >> >>
> >> >> ---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >> >>
> >> >>
> >> >
> >> >
> >>
> >> --
> >> View this message in context:
> >>
> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18113154.html
> >> Sent from the Tapestry - User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18188816.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: t5: Returning block works in Firefox but not in IE
Posted by Weisu <we...@gmail.com>.
Hi Lance, I have the same error message. Could you kindly show the steps to
make this work?
Thanks in advance.
Weisu.
Lance Java wrote:
>
> Yep, that's what I meant
>
> 2008/6/25 9902468 <vi...@cerion.fi>:
>
>>
>> Better yet:
>>
>> Tapestry could be so smart that it would return null even if the handler
>> returns block if the request is not ajax.
>>
>> if(return_value == block && is_not_xhdr){
>> block = null;
>> }
>>
>> That wouldn't break anything?
>>
>> -99
>>
>>
>> Lance Java wrote:
>> >
>> > Could returning null be built in as default behaviour? Since returning
>> a
>> > block from a non-xhr request is an error case, it would save putting
>> > checks
>> > throughout the code and I can't see it breaking anything.
>> >
>> > Cheers,
>> > Lance.
>> >
>> > 2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
>> >
>> >> For full graceful degradation, you can inject the Request object can
>> >> check its isXHR() method, then decide on an appropriate return value
>> >> (typically, a Block or null).
>> >>
>> >> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java
>> <la...@googlemail.com>
>> >> wrote:
>> >> > I have solved the issue, I think I understand what was going wrong.
>> >> > - Tapestry first draws action links as hrefs which cause a page
>> reload
>> >> for
>> >> > graceful degredation
>> >> > - Tapestry javascript magic then goes over all ajax action links and
>> >> changes
>> >> > them to javascript method calls
>> >> > - I had a javascript error which stopped the tapestry javascript
>> magic
>> >> from
>> >> > hapening, thus I was seeing the graceful degredation, thus no XHR's
>> >> >
>> >> > Cheers,
>> >> > Lance.
>> >> >
>> >> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
>> >> >
>> >> >> Hi, I am inexperienced in Tapestry, but I had east problem
>> recently:
>> >> >> You have like result a valid xhtml page? You can look for if you
>> have
>> >> >> "scripts of tapestry" inserted at the end of the page.
>> >> >> something like this :
>> >> >> ...
>> >> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
>> >> >> type="text/javascript"></script>
>> >> >> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
>> >> >> type="text/javascript"></script>
>> >> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
>> >> >> type="text/javascript"></script>
>> >> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
>> >> >> type="text/javascript"></script>
>> >> >> <script type="text/javascript">
>> >> >> <!--
>> >> >> Tapestry.DEBUG_ENABLED = true;
>> >> >> Tapestry.onDOMLoaded(function() {
>> >> >>
>> >> >>
>> >>
>> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
>> >> >> });
>> >> >> // -->
>> >> >> </script>
>> >> >> </body>
>> >> >> </html>
>> >> >>
>> >> >> If these scripts are not, you can have this problem., and you can
>> >> solve
>> >> it
>> >> >> obtaining a valid xhtml like result.
>> >> >>
>> >> >> I hope can help you
>> >> >>
>> >> >> &
>> >> >> DiPegotDeis
>> >> >>
>> >> >>
>> >> >>
>> >> >>
>> >> >> Lance Java wrote:
>> >> >>
>> >> >>> I have an actionlink that returns a block and populates a zone in
>> my
>> >> page
>> >> >>>
>> >> >>> FundGraph.tml
>> >> >>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
>> >> >>>
>> >> >>> <t:block t:id="editorBlock">...</t:block>
>> >> >>>
>> >> >>> <t:zone t:id="editZone">
>> >> >>> </t:zone>
>> >> >>>
>> >> >>>
>> >> >>> FundGraph.java
>> >> >>> @Inject
>> >> >>> private Block editorBlock;
>> >> >>>
>> >> >>> @OnEvent(value="action", component="edit")
>> >> >>> protected Object onActionFromEdit() {
>> >> >>> return editorBlock;
>> >> >>> }
>> >> >>>
>> >> >>> In Firefox, this works fine. In IE, I get the following error:
>> >> >>> A component event handler method returned the value
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
>> type
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> handled.
>> >> >>> Configured return types are java.lang.Class, java.lang.String,
>> >> >>> java.net.URL,
>> >> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
>> >> >>> org.apache.tapestry5.runtime.Component.
>> >> >>>
>> >> >>> I have looked at previous posts on this list and it seems that
>> this
>> >> is
>> >> >>> because request.isXHR() is false. What can I do to fix this in IE?
>> I
>> >> >>> thought
>> >> >>> that XHR should be true in this case?
>> >> >>>
>> >> >>> I am using tapestry 5.0.13 and IE 6.0
>> >> >>>
>> >> >>> Full stack trace:
>> >> >>> %d 192408 ERROR
>> >> >>>
>> >> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
>> >> >>> (http-127.0.0.1-8080-2:) Processing of request failed with
>> uncaught
>> >> >>> exception: A component event handler method returned the value
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
>> type
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> >> >>> handled. Configured return types are java.lang.Class,
>> >> java.lang.String,
>> >> >>> java.net.URL, org.apache.tapestry5.Link,
>> >> >>> org.apache.tapestry5.StreamResponse,
>> >> >>> org.apache.tapestry5.runtime.Component.
>> >> >>> org.apache.tapestry5.runtime.ComponentEventException: A component
>> >> event
>> >> >>> handler method returned the value
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
>> type
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> >> >>> handled. Configured return types are java.lang.Class,
>> >> java.lang.String,
>> >> >>> java.net.URL, org.apache.tapestry5.Link,
>> >> >>> org.apache.tapestry5.StreamResponse,
>> >> >>> org.apache.tapestry5.runtime.Component.
>> >> >>> [at
>> >> >>>
>> >>
>> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
>> >> >>> line 2, column 44]
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
>> >> >>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
>> >> >>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
>> >> >>> at
>> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
>> >> >>> at
>> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>> >> >>> at
>> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
>> >> >>> at
>> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
>> >> >>> at
>> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >> >>> at
>> >> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
>> >> >>> at
>> >> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>> >> >>> 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:230)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
>> >> >>> at
>> >> >>>
>> >>
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>> >> >>> at
>> >>
>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
>> >> >>> at java.lang.Thread.run(Thread.java:619)
>> >> >>> Caused by: java.lang.RuntimeException: A component event handler
>> >> method
>> >> >>> returned the value
>> >> >>>
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Returntype
>> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> >> >>> handled. Configured return types are java.lang.Class,
>> >> java.lang.String,
>> >> >>> java.net.URL, org.apache.tapestry5.Link,
>> >> >>> org.apache.tapestry5.StreamResponse,
>> >> >>> org.apache.tapestry5.runtime.Component.
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
>> >> >>> at
>> >> >>>
>> >> >>>
>> >>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
>> >> >>> ... 50 more
>> >> >>>
>> >> >>>
>> >> >>>
>> >> >>
>> >> >>
>> >> >>
>> ---------------------------------------------------------------------
>> >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> >> >> For additional commands, e-mail: users-help@tapestry.apache.org
>> >> >>
>> >> >>
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Howard M. Lewis Ship
>> >>
>> >> Creator Apache Tapestry and Apache HiveMind
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> >> For additional commands, e-mail: users-help@tapestry.apache.org
>> >>
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18113154.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>>
>
>
--
View this message in context: http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18188816.html
Sent from the Tapestry - User mailing list archive at Nabble.com.
---------------------------------------------------------------------
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For additional commands, e-mail: users-help@tapestry.apache.org
Re: t5: Returning block works in Firefox but not in IE
Posted by Lance Java <la...@googlemail.com>.
Yep, that's what I meant
2008/6/25 9902468 <vi...@cerion.fi>:
>
> Better yet:
>
> Tapestry could be so smart that it would return null even if the handler
> returns block if the request is not ajax.
>
> if(return_value == block && is_not_xhdr){
> block = null;
> }
>
> That wouldn't break anything?
>
> -99
>
>
> Lance Java wrote:
> >
> > Could returning null be built in as default behaviour? Since returning a
> > block from a non-xhr request is an error case, it would save putting
> > checks
> > throughout the code and I can't see it breaking anything.
> >
> > Cheers,
> > Lance.
> >
> > 2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
> >
> >> For full graceful degradation, you can inject the Request object can
> >> check its isXHR() method, then decide on an appropriate return value
> >> (typically, a Block or null).
> >>
> >> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java <la...@googlemail.com>
> >> wrote:
> >> > I have solved the issue, I think I understand what was going wrong.
> >> > - Tapestry first draws action links as hrefs which cause a page reload
> >> for
> >> > graceful degredation
> >> > - Tapestry javascript magic then goes over all ajax action links and
> >> changes
> >> > them to javascript method calls
> >> > - I had a javascript error which stopped the tapestry javascript magic
> >> from
> >> > hapening, thus I was seeing the graceful degredation, thus no XHR's
> >> >
> >> > Cheers,
> >> > Lance.
> >> >
> >> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
> >> >
> >> >> Hi, I am inexperienced in Tapestry, but I had east problem recently:
> >> >> You have like result a valid xhtml page? You can look for if you have
> >> >> "scripts of tapestry" inserted at the end of the page.
> >> >> something like this :
> >> >> ...
> >> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
> >> >> type="text/javascript"></script>
> >> >> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
> >> >> type="text/javascript"></script>
> >> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
> >> >> type="text/javascript"></script>
> >> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
> >> >> type="text/javascript"></script>
> >> >> <script type="text/javascript">
> >> >> <!--
> >> >> Tapestry.DEBUG_ENABLED = true;
> >> >> Tapestry.onDOMLoaded(function() {
> >> >>
> >> >>
> >>
> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
> >> >> });
> >> >> // -->
> >> >> </script>
> >> >> </body>
> >> >> </html>
> >> >>
> >> >> If these scripts are not, you can have this problem., and you can
> >> solve
> >> it
> >> >> obtaining a valid xhtml like result.
> >> >>
> >> >> I hope can help you
> >> >>
> >> >> &
> >> >> DiPegotDeis
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> Lance Java wrote:
> >> >>
> >> >>> I have an actionlink that returns a block and populates a zone in my
> >> page
> >> >>>
> >> >>> FundGraph.tml
> >> >>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
> >> >>>
> >> >>> <t:block t:id="editorBlock">...</t:block>
> >> >>>
> >> >>> <t:zone t:id="editZone">
> >> >>> </t:zone>
> >> >>>
> >> >>>
> >> >>> FundGraph.java
> >> >>> @Inject
> >> >>> private Block editorBlock;
> >> >>>
> >> >>> @OnEvent(value="action", component="edit")
> >> >>> protected Object onActionFromEdit() {
> >> >>> return editorBlock;
> >> >>> }
> >> >>>
> >> >>> In Firefox, this works fine. In IE, I get the following error:
> >> >>> A component event handler method returned the value
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
> type
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> handled.
> >> >>> Configured return types are java.lang.Class, java.lang.String,
> >> >>> java.net.URL,
> >> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> >> >>> org.apache.tapestry5.runtime.Component.
> >> >>>
> >> >>> I have looked at previous posts on this list and it seems that this
> >> is
> >> >>> because request.isXHR() is false. What can I do to fix this in IE? I
> >> >>> thought
> >> >>> that XHR should be true in this case?
> >> >>>
> >> >>> I am using tapestry 5.0.13 and IE 6.0
> >> >>>
> >> >>> Full stack trace:
> >> >>> %d 192408 ERROR
> >> >>>
> >> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
> >> >>> (http-127.0.0.1-8080-2:) Processing of request failed with uncaught
> >> >>> exception: A component event handler method returned the value
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
> type
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> >>> handled. Configured return types are java.lang.Class,
> >> java.lang.String,
> >> >>> java.net.URL, org.apache.tapestry5.Link,
> >> >>> org.apache.tapestry5.StreamResponse,
> >> >>> org.apache.tapestry5.runtime.Component.
> >> >>> org.apache.tapestry5.runtime.ComponentEventException: A component
> >> event
> >> >>> handler method returned the value
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return
> type
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> >>> handled. Configured return types are java.lang.Class,
> >> java.lang.String,
> >> >>> java.net.URL, org.apache.tapestry5.Link,
> >> >>> org.apache.tapestry5.StreamResponse,
> >> >>> org.apache.tapestry5.runtime.Component.
> >> >>> [at
> >> >>>
> >> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
> >> >>> line 2, column 44]
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
> >> >>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
> >> >>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> >> >>> at
> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
> >> >>> at
> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> >> >>> at
> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> >> >>> at
> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> >> >>> at
> >> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >> >>> at
> >> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
> >> >>> at
> >> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> >> >>> 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:230)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> >> >>> at
> >> >>>
> >>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> >> >>> at
> >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> >> >>> at java.lang.Thread.run(Thread.java:619)
> >> >>> Caused by: java.lang.RuntimeException: A component event handler
> >> method
> >> >>> returned the value
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Returntype
> >> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >> >>> handled. Configured return types are java.lang.Class,
> >> java.lang.String,
> >> >>> java.net.URL, org.apache.tapestry5.Link,
> >> >>> org.apache.tapestry5.StreamResponse,
> >> >>> org.apache.tapestry5.runtime.Component.
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
> >> >>> at
> >> >>>
> >> >>>
> >>
> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
> >> >>> at
> >> >>>
> >> >>>
> >>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
> >> >>> ... 50 more
> >> >>>
> >> >>>
> >> >>>
> >> >>
> >> >>
> >> >> ---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >> >>
> >> >>
> >> >
> >>
> >>
> >>
> >> --
> >> Howard M. Lewis Ship
> >>
> >> Creator Apache Tapestry and Apache HiveMind
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18113154.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: t5: Returning block works in Firefox but not in IE
Posted by 9902468 <vi...@cerion.fi>.
Better yet:
Tapestry could be so smart that it would return null even if the handler
returns block if the request is not ajax.
if(return_value == block && is_not_xhdr){
block = null;
}
That wouldn't break anything?
-99
Lance Java wrote:
>
> Could returning null be built in as default behaviour? Since returning a
> block from a non-xhr request is an error case, it would save putting
> checks
> throughout the code and I can't see it breaking anything.
>
> Cheers,
> Lance.
>
> 2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
>
>> For full graceful degradation, you can inject the Request object can
>> check its isXHR() method, then decide on an appropriate return value
>> (typically, a Block or null).
>>
>> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java <la...@googlemail.com>
>> wrote:
>> > I have solved the issue, I think I understand what was going wrong.
>> > - Tapestry first draws action links as hrefs which cause a page reload
>> for
>> > graceful degredation
>> > - Tapestry javascript magic then goes over all ajax action links and
>> changes
>> > them to javascript method calls
>> > - I had a javascript error which stopped the tapestry javascript magic
>> from
>> > hapening, thus I was seeing the graceful degredation, thus no XHR's
>> >
>> > Cheers,
>> > Lance.
>> >
>> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
>> >
>> >> Hi, I am inexperienced in Tapestry, but I had east problem recently:
>> >> You have like result a valid xhtml page? You can look for if you have
>> >> "scripts of tapestry" inserted at the end of the page.
>> >> something like this :
>> >> ...
>> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
>> >> type="text/javascript"></script>
>> >> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
>> >> type="text/javascript"></script>
>> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
>> >> type="text/javascript"></script>
>> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
>> >> type="text/javascript"></script>
>> >> <script type="text/javascript">
>> >> <!--
>> >> Tapestry.DEBUG_ENABLED = true;
>> >> Tapestry.onDOMLoaded(function() {
>> >>
>> >>
>> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
>> >> });
>> >> // -->
>> >> </script>
>> >> </body>
>> >> </html>
>> >>
>> >> If these scripts are not, you can have this problem., and you can
>> solve
>> it
>> >> obtaining a valid xhtml like result.
>> >>
>> >> I hope can help you
>> >>
>> >> &
>> >> DiPegotDeis
>> >>
>> >>
>> >>
>> >>
>> >> Lance Java wrote:
>> >>
>> >>> I have an actionlink that returns a block and populates a zone in my
>> page
>> >>>
>> >>> FundGraph.tml
>> >>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
>> >>>
>> >>> <t:block t:id="editorBlock">...</t:block>
>> >>>
>> >>> <t:zone t:id="editZone">
>> >>> </t:zone>
>> >>>
>> >>>
>> >>> FundGraph.java
>> >>> @Inject
>> >>> private Block editorBlock;
>> >>>
>> >>> @OnEvent(value="action", component="edit")
>> >>> protected Object onActionFromEdit() {
>> >>> return editorBlock;
>> >>> }
>> >>>
>> >>> In Firefox, this works fine. In IE, I get the following error:
>> >>> A component event handler method returned the value
>> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
>> >>> Configured return types are java.lang.Class, java.lang.String,
>> >>> java.net.URL,
>> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
>> >>> org.apache.tapestry5.runtime.Component.
>> >>>
>> >>> I have looked at previous posts on this list and it seems that this
>> is
>> >>> because request.isXHR() is false. What can I do to fix this in IE? I
>> >>> thought
>> >>> that XHR should be true in this case?
>> >>>
>> >>> I am using tapestry 5.0.13 and IE 6.0
>> >>>
>> >>> Full stack trace:
>> >>> %d 192408 ERROR
>> >>>
>> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
>> >>> (http-127.0.0.1-8080-2:) Processing of request failed with uncaught
>> >>> exception: A component event handler method returned the value
>> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> >>> handled. Configured return types are java.lang.Class,
>> java.lang.String,
>> >>> java.net.URL, org.apache.tapestry5.Link,
>> >>> org.apache.tapestry5.StreamResponse,
>> >>> org.apache.tapestry5.runtime.Component.
>> >>> org.apache.tapestry5.runtime.ComponentEventException: A component
>> event
>> >>> handler method returned the value
>> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> >>> handled. Configured return types are java.lang.Class,
>> java.lang.String,
>> >>> java.net.URL, org.apache.tapestry5.Link,
>> >>> org.apache.tapestry5.StreamResponse,
>> >>> org.apache.tapestry5.runtime.Component.
>> >>> [at
>> >>>
>> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
>> >>> line 2, column 44]
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
>> >>> at
>> >>>
>> >>>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
>> >>> at
>> >>>
>> >>>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
>> >>> at
>> >>>
>> >>>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> >>> at
>> >>>
>> >>>
>> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
>> >>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
>> >>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
>> >>> at
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
>> >>> at
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>> >>> at
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
>> >>> at
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
>> >>> at
>> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> >>> at
>> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>> >>> at
>> >>>
>> >>>
>> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
>> >>> at
>> >>>
>> >>>
>> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
>> >>> at
>> >>>
>> >>>
>> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
>> >>> at
>> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>> >>> at
>> >>>
>> >>>
>> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>> >>> 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:230)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>> >>> at
>> >>>
>> >>>
>> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>> >>> at
>> >>>
>> >>>
>> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>> >>> at
>> >>>
>> >>>
>> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>> >>> at
>> >>>
>> >>>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
>> >>> at
>> >>>
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>> >>> at
>> >>>
>> >>>
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>> >>> at
>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
>> >>> at java.lang.Thread.run(Thread.java:619)
>> >>> Caused by: java.lang.RuntimeException: A component event handler
>> method
>> >>> returned the value
>> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return type
>> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> >>> handled. Configured return types are java.lang.Class,
>> java.lang.String,
>> >>> java.net.URL, org.apache.tapestry5.Link,
>> >>> org.apache.tapestry5.StreamResponse,
>> >>> org.apache.tapestry5.runtime.Component.
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
>> >>> at
>> >>>
>> >>>
>> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
>> >>> at
>> >>>
>> >>>
>> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
>> >>> at
>> >>>
>> >>>
>> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
>> >>> at
>> >>>
>> >>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
>> >>> ... 50 more
>> >>>
>> >>>
>> >>>
>> >>
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> >> For additional commands, e-mail: users-help@tapestry.apache.org
>> >>
>> >>
>> >
>>
>>
>>
>> --
>> Howard M. Lewis Ship
>>
>> Creator Apache Tapestry and Apache HiveMind
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>>
>
>
--
View this message in context: http://www.nabble.com/t5%3A-Returning-block-works-in-Firefox-but-not-in-IE-tp18091679p18113154.html
Sent from the Tapestry - User mailing list archive at Nabble.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: t5: Returning block works in Firefox but not in IE
Posted by Lance Java <la...@googlemail.com>.
Could returning null be built in as default behaviour? Since returning a
block from a non-xhr request is an error case, it would save putting checks
throughout the code and I can't see it breaking anything.
Cheers,
Lance.
2008/6/24 Howard Lewis Ship <hl...@gmail.com>:
> For full graceful degradation, you can inject the Request object can
> check its isXHR() method, then decide on an appropriate return value
> (typically, a Block or null).
>
> On Tue, Jun 24, 2008 at 9:24 AM, Lance Java <la...@googlemail.com>
> wrote:
> > I have solved the issue, I think I understand what was going wrong.
> > - Tapestry first draws action links as hrefs which cause a page reload
> for
> > graceful degredation
> > - Tapestry javascript magic then goes over all ajax action links and
> changes
> > them to javascript method calls
> > - I had a javascript error which stopped the tapestry javascript magic
> from
> > hapening, thus I was seeing the graceful degredation, thus no XHR's
> >
> > Cheers,
> > Lance.
> >
> > 2008/6/24 Francisco Manzano <fr...@star-group.net>:
> >
> >> Hi, I am inexperienced in Tapestry, but I had east problem recently:
> >> You have like result a valid xhtml page? You can look for if you have
> >> "scripts of tapestry" inserted at the end of the page.
> >> something like this :
> >> ...
> >> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
> >> type="text/javascript"></script>
> >> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
> >> type="text/javascript"></script>
> >> <script src="../../assets/scriptaculous/5.0.13/effects.js"
> >> type="text/javascript"></script>
> >> <script src="../../assets/tapestry/5.0.13/tapestry.js"
> >> type="text/javascript"></script>
> >> <script type="text/javascript">
> >> <!--
> >> Tapestry.DEBUG_ENABLED = true;
> >> Tapestry.onDOMLoaded(function() {
> >>
> >>
> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
> >> });
> >> // -->
> >> </script>
> >> </body>
> >> </html>
> >>
> >> If these scripts are not, you can have this problem., and you can solve
> it
> >> obtaining a valid xhtml like result.
> >>
> >> I hope can help you
> >>
> >> &
> >> DiPegotDeis
> >>
> >>
> >>
> >>
> >> Lance Java wrote:
> >>
> >>> I have an actionlink that returns a block and populates a zone in my
> page
> >>>
> >>> FundGraph.tml
> >>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
> >>>
> >>> <t:block t:id="editorBlock">...</t:block>
> >>>
> >>> <t:zone t:id="editZone">
> >>> </t:zone>
> >>>
> >>>
> >>> FundGraph.java
> >>> @Inject
> >>> private Block editorBlock;
> >>>
> >>> @OnEvent(value="action", component="edit")
> >>> protected Object onActionFromEdit() {
> >>> return editorBlock;
> >>> }
> >>>
> >>> In Firefox, this works fine. In IE, I get the following error:
> >>> A component event handler method returned the value
> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
> >>> Configured return types are java.lang.Class, java.lang.String,
> >>> java.net.URL,
> >>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> >>> org.apache.tapestry5.runtime.Component.
> >>>
> >>> I have looked at previous posts on this list and it seems that this is
> >>> because request.isXHR() is false. What can I do to fix this in IE? I
> >>> thought
> >>> that XHR should be true in this case?
> >>>
> >>> I am using tapestry 5.0.13 and IE 6.0
> >>>
> >>> Full stack trace:
> >>> %d 192408 ERROR
> >>> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
> >>> (http-127.0.0.1-8080-2:) Processing of request failed with uncaught
> >>> exception: A component event handler method returned the value
> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >>> handled. Configured return types are java.lang.Class,
> java.lang.String,
> >>> java.net.URL, org.apache.tapestry5.Link,
> >>> org.apache.tapestry5.StreamResponse,
> >>> org.apache.tapestry5.runtime.Component.
> >>> org.apache.tapestry5.runtime.ComponentEventException: A component event
> >>> handler method returned the value
> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >>> handled. Configured return types are java.lang.Class,
> java.lang.String,
> >>> java.net.URL, org.apache.tapestry5.Link,
> >>> org.apache.tapestry5.StreamResponse,
> >>> org.apache.tapestry5.runtime.Component.
> >>> [at
> >>>
> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
> >>> line 2, column 44]
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> >>> at
> >>>
> >>>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> >>> at
> >>>
> >>>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
> >>> at
> >>>
> >>>
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> >>> at
> >>>
> >>>
> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
> >>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
> >>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> >>> at
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
> >>> at
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> >>> at
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> >>> at
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> >>> at
> $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> >>> at
> $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> >>> at
> >>>
> >>>
> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
> >>> at
> >>>
> >>>
> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
> >>> at
> >>>
> >>>
> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
> >>> at
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> >>> at
> >>>
> >>>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> >>> at
> >>>
> >>>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >>> at
> >>>
> >>>
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> >>> 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:230)
> >>> at
> >>>
> >>>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> >>> at
> >>>
> >>>
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> >>> at
> >>>
> >>>
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> >>> at
> >>>
> >>>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> >>> at
> >>>
> >>>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> >>> at
> >>>
> >>>
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> >>> at
> >>>
> >>>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> >>> at
> >>>
> >>>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> >>> at
> >>>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> >>> at
> >>>
> >>>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> >>> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> >>> at java.lang.Thread.run(Thread.java:619)
> >>> Caused by: java.lang.RuntimeException: A component event handler method
> >>> returned the value
> >>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return type
> >>> org.apache.tapestry5.internal.structure.BlockImpl can not be
> >>> handled. Configured return types are java.lang.Class,
> java.lang.String,
> >>> java.net.URL, org.apache.tapestry5.Link,
> >>> org.apache.tapestry5.StreamResponse,
> >>> org.apache.tapestry5.runtime.Component.
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
> >>> at
> >>>
> >>>
> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
> >>> at
> >>>
> >>>
> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
> >>> at
> >>>
> >>>
> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
> >>> at
> >>>
> >>>
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
> >>> ... 50 more
> >>>
> >>>
> >>>
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >>
> >>
> >
>
>
>
> --
> Howard M. Lewis Ship
>
> Creator Apache Tapestry and Apache HiveMind
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: t5: Returning block works in Firefox but not in IE
Posted by Howard Lewis Ship <hl...@gmail.com>.
For full graceful degradation, you can inject the Request object can
check its isXHR() method, then decide on an appropriate return value
(typically, a Block or null).
On Tue, Jun 24, 2008 at 9:24 AM, Lance Java <la...@googlemail.com> wrote:
> I have solved the issue, I think I understand what was going wrong.
> - Tapestry first draws action links as hrefs which cause a page reload for
> graceful degredation
> - Tapestry javascript magic then goes over all ajax action links and changes
> them to javascript method calls
> - I had a javascript error which stopped the tapestry javascript magic from
> hapening, thus I was seeing the graceful degredation, thus no XHR's
>
> Cheers,
> Lance.
>
> 2008/6/24 Francisco Manzano <fr...@star-group.net>:
>
>> Hi, I am inexperienced in Tapestry, but I had east problem recently:
>> You have like result a valid xhtml page? You can look for if you have
>> "scripts of tapestry" inserted at the end of the page.
>> something like this :
>> ...
>> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
>> type="text/javascript"></script>
>> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
>> type="text/javascript"></script>
>> <script src="../../assets/scriptaculous/5.0.13/effects.js"
>> type="text/javascript"></script>
>> <script src="../../assets/tapestry/5.0.13/tapestry.js"
>> type="text/javascript"></script>
>> <script type="text/javascript">
>> <!--
>> Tapestry.DEBUG_ENABLED = true;
>> Tapestry.onDOMLoaded(function() {
>>
>> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
>> });
>> // -->
>> </script>
>> </body>
>> </html>
>>
>> If these scripts are not, you can have this problem., and you can solve it
>> obtaining a valid xhtml like result.
>>
>> I hope can help you
>>
>> &
>> DiPegotDeis
>>
>>
>>
>>
>> Lance Java wrote:
>>
>>> I have an actionlink that returns a block and populates a zone in my page
>>>
>>> FundGraph.tml
>>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
>>>
>>> <t:block t:id="editorBlock">...</t:block>
>>>
>>> <t:zone t:id="editZone">
>>> </t:zone>
>>>
>>>
>>> FundGraph.java
>>> @Inject
>>> private Block editorBlock;
>>>
>>> @OnEvent(value="action", component="edit")
>>> protected Object onActionFromEdit() {
>>> return editorBlock;
>>> }
>>>
>>> In Firefox, this works fine. In IE, I get the following error:
>>> A component event handler method returned the value
>>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>>> org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
>>> Configured return types are java.lang.Class, java.lang.String,
>>> java.net.URL,
>>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
>>> org.apache.tapestry5.runtime.Component.
>>>
>>> I have looked at previous posts on this list and it seems that this is
>>> because request.isXHR() is false. What can I do to fix this in IE? I
>>> thought
>>> that XHR should be true in this case?
>>>
>>> I am using tapestry 5.0.13 and IE 6.0
>>>
>>> Full stack trace:
>>> %d 192408 ERROR
>>> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
>>> (http-127.0.0.1-8080-2:) Processing of request failed with uncaught
>>> exception: A component event handler method returned the value
>>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>>> handled. Configured return types are java.lang.Class, java.lang.String,
>>> java.net.URL, org.apache.tapestry5.Link,
>>> org.apache.tapestry5.StreamResponse,
>>> org.apache.tapestry5.runtime.Component.
>>> org.apache.tapestry5.runtime.ComponentEventException: A component event
>>> handler method returned the value
>>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>>> handled. Configured return types are java.lang.Class, java.lang.String,
>>> java.net.URL, org.apache.tapestry5.Link,
>>> org.apache.tapestry5.StreamResponse,
>>> org.apache.tapestry5.runtime.Component.
>>> [at
>>> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
>>> line 2, column 44]
>>> at
>>>
>>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
>>> at
>>>
>>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
>>> at
>>>
>>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>>> at
>>>
>>> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
>>> at
>>>
>>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>>> at
>>>
>>> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
>>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
>>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
>>> at
>>>
>>> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
>>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>>> at
>>>
>>> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
>>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
>>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
>>> at
>>>
>>> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
>>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>>> at $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
>>> at
>>>
>>> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>>> at
>>>
>>> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
>>> at
>>>
>>> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
>>> at
>>>
>>> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
>>> at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
>>> at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>>> at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>> at
>>>
>>> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>>> 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:230)
>>> at
>>>
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>>> at
>>>
>>> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>>> at
>>>
>>> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>>> at
>>>
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>> at
>>>
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>> at
>>>
>>> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
>>> at
>>>
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>> at
>>>
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
>>> at
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>> at
>>>
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
>>> at java.lang.Thread.run(Thread.java:619)
>>> Caused by: java.lang.RuntimeException: A component event handler method
>>> returned the value
>>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return type
>>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>>> handled. Configured return types are java.lang.Class, java.lang.String,
>>> java.net.URL, org.apache.tapestry5.Link,
>>> org.apache.tapestry5.StreamResponse,
>>> org.apache.tapestry5.runtime.Component.
>>> at
>>>
>>> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
>>> at
>>>
>>> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
>>> at
>>>
>>> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
>>> at
>>>
>>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
>>> at
>>>
>>> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
>>> at
>>>
>>> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
>>> at
>>>
>>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
>>> at
>>>
>>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
>>> ... 50 more
>>>
>>>
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>>
>
--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
For additional commands, e-mail: users-help@tapestry.apache.org
Re: t5: Returning block works in Firefox but not in IE
Posted by Lance Java <la...@googlemail.com>.
I have solved the issue, I think I understand what was going wrong.
- Tapestry first draws action links as hrefs which cause a page reload for
graceful degredation
- Tapestry javascript magic then goes over all ajax action links and changes
them to javascript method calls
- I had a javascript error which stopped the tapestry javascript magic from
hapening, thus I was seeing the graceful degredation, thus no XHR's
Cheers,
Lance.
2008/6/24 Francisco Manzano <fr...@star-group.net>:
> Hi, I am inexperienced in Tapestry, but I had east problem recently:
> You have like result a valid xhtml page? You can look for if you have
> "scripts of tapestry" inserted at the end of the page.
> something like this :
> ...
> <script src="../../assets/scriptaculous/5.0.13/prototype.js"
> type="text/javascript"></script>
> <script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
> type="text/javascript"></script>
> <script src="../../assets/scriptaculous/5.0.13/effects.js"
> type="text/javascript"></script>
> <script src="../../assets/tapestry/5.0.13/tapestry.js"
> type="text/javascript"></script>
> <script type="text/javascript">
> <!--
> Tapestry.DEBUG_ENABLED = true;
> Tapestry.onDOMLoaded(function() {
>
> Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
> });
> // -->
> </script>
> </body>
> </html>
>
> If these scripts are not, you can have this problem., and you can solve it
> obtaining a valid xhtml like result.
>
> I hope can help you
>
> &
> DiPegotDeis
>
>
>
>
> Lance Java wrote:
>
>> I have an actionlink that returns a block and populates a zone in my page
>>
>> FundGraph.tml
>> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
>>
>> <t:block t:id="editorBlock">...</t:block>
>>
>> <t:zone t:id="editZone">
>> </t:zone>
>>
>>
>> FundGraph.java
>> @Inject
>> private Block editorBlock;
>>
>> @OnEvent(value="action", component="edit")
>> protected Object onActionFromEdit() {
>> return editorBlock;
>> }
>>
>> In Firefox, this works fine. In IE, I get the following error:
>> A component event handler method returned the value
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>> org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
>> Configured return types are java.lang.Class, java.lang.String,
>> java.net.URL,
>> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
>> org.apache.tapestry5.runtime.Component.
>>
>> I have looked at previous posts on this list and it seems that this is
>> because request.isXHR() is false. What can I do to fix this in IE? I
>> thought
>> that XHR should be true in this case?
>>
>> I am using tapestry 5.0.13 and IE 6.0
>>
>> Full stack trace:
>> %d 192408 ERROR
>> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
>> (http-127.0.0.1-8080-2:) Processing of request failed with uncaught
>> exception: A component event handler method returned the value
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> handled. Configured return types are java.lang.Class, java.lang.String,
>> java.net.URL, org.apache.tapestry5.Link,
>> org.apache.tapestry5.StreamResponse,
>> org.apache.tapestry5.runtime.Component.
>> org.apache.tapestry5.runtime.ComponentEventException: A component event
>> handler method returned the value
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> handled. Configured return types are java.lang.Class, java.lang.String,
>> java.net.URL, org.apache.tapestry5.Link,
>> org.apache.tapestry5.StreamResponse,
>> org.apache.tapestry5.runtime.Component.
>> [at
>> classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
>> line 2, column 44]
>> at
>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
>> at
>>
>> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
>> at
>>
>> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
>> at
>>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> at
>>
>> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
>> at
>>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> at
>>
>> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
>> at
>>
>> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
>> at
>>
>> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
>> at
>>
>> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
>> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
>> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
>> at
>>
>> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
>> at
>>
>> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> at
>>
>> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> at
>>
>> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> at
>>
>> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> at
>>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
>> at
>>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
>> at
>>
>> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
>> at
>>
>> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
>> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
>> at $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
>> at
>>
>> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
>> at
>>
>> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
>> at
>>
>> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
>> at
>>
>> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
>> at
>>
>> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
>> at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>> at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>> at
>>
>> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>> 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:230)
>> at
>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>> at
>>
>> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
>> at
>>
>> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
>> at
>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>> at
>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>> at
>>
>> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
>> at
>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>> at
>>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
>> at
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>> at
>>
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
>> at java.lang.Thread.run(Thread.java:619)
>> Caused by: java.lang.RuntimeException: A component event handler method
>> returned the value
>> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return type
>> org.apache.tapestry5.internal.structure.BlockImpl can not be
>> handled. Configured return types are java.lang.Class, java.lang.String,
>> java.net.URL, org.apache.tapestry5.Link,
>> org.apache.tapestry5.StreamResponse,
>> org.apache.tapestry5.runtime.Component.
>> at
>>
>> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
>> at
>>
>> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
>> at
>>
>> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
>> at
>>
>> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
>> at
>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
>> at
>>
>> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
>> at
>>
>> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
>> at
>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
>> at
>>
>> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
>> ... 50 more
>>
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
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>
>
Re: t5: Returning block works in Firefox but not in IE
Posted by Francisco Manzano <fr...@star-group.net>.
Hi, I am inexperienced in Tapestry, but I had east problem recently:
You have like result a valid xhtml page? You can look for if you have
"scripts of tapestry" inserted at the end of the page.
something like this :
...
<script src="../../assets/scriptaculous/5.0.13/prototype.js"
type="text/javascript"></script>
<script src="../../assets/scriptaculous/5.0.13/scriptaculous.js"
type="text/javascript"></script>
<script src="../../assets/scriptaculous/5.0.13/effects.js"
type="text/javascript"></script>
<script src="../../assets/tapestry/5.0.13/tapestry.js"
type="text/javascript"></script>
<script type="text/javascript">
<!--
Tapestry.DEBUG_ENABLED = true;
Tapestry.onDOMLoaded(function() {
Tapestry.init({"zone":["zoneToUpdate"],"linkZone":[["theLink4","zoneToUpdate"],["theForm","zoneToUpdate"]]});
});
// -->
</script>
</body>
</html>
If these scripts are not, you can have this problem., and you can solve
it obtaining a valid xhtml like result.
I hope can help you
&
DiPegotDeis
Lance Java wrote:
> I have an actionlink that returns a block and populates a zone in my page
>
> FundGraph.tml
> <t:actionLink t:id="edit" zone="editZone">edit</t:actionLink>
>
> <t:block t:id="editorBlock">...</t:block>
>
> <t:zone t:id="editZone">
> </t:zone>
>
>
> FundGraph.java
> @Inject
> private Block editorBlock;
>
> @OnEvent(value="action", component="edit")
> protected Object onActionFromEdit() {
> return editorBlock;
> }
>
> In Firefox, this works fine. In IE, I get the following error:
> A component event handler method returned the value
> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
> org.apache.tapestry5.internal.structure.BlockImpl can not be handled.
> Configured return types are java.lang.Class, java.lang.String, java.net.URL,
> org.apache.tapestry5.Link, org.apache.tapestry5.StreamResponse,
> org.apache.tapestry5.runtime.Component.
>
> I have looked at previous posts on this list and it seems that this is
> because request.isXHR() is false. What can I do to fix this in IE? I thought
> that XHR should be true in this case?
>
> I am using tapestry 5.0.13 and IE 6.0
>
> Full stack trace:
> %d 192408 ERROR
> [org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler]
> (http-127.0.0.1-8080-2:) Processing of request failed with uncaught
> exception: A component event handler method returned the value
> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
> org.apache.tapestry5.internal.structure.BlockImpl can not be
> handled. Configured return types are java.lang.Class, java.lang.String,
> java.net.URL, org.apache.tapestry5.Link,
> org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
> org.apache.tapestry5.runtime.ComponentEventException: A component event
> handler method returned the value
> org.apache.tapestry5.internal.structure.BlockImpl@f71345. Return type
> org.apache.tapestry5.internal.structure.BlockImpl can not be
> handled. Configured return types are java.lang.Class, java.lang.String,
> java.net.URL, org.apache.tapestry5.Link,
> org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
> [at classpath:com/bglobal/isharesnet/tapestry/components/fund/FundGraph.tml,
> line 2, column 44]
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1042)
> at
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
> at
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> at
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> at
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> at
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> at
> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
> at
> $ComponentEventRequestHandler_11abad25fdc.handle($ComponentEventRequestHandler_11abad25fdc.java)
> at
> $ComponentEventRequestHandler_11abad25f81.handle($ComponentEventRequestHandler_11abad25f81.java)
> at
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
> at $Dispatcher_11abad25f84.dispatch($Dispatcher_11abad25f84.java)
> at $Dispatcher_11abad25f76.dispatch($Dispatcher_11abad25f76.java)
> at
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
> at
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> at $RequestHandler_11abad25f77.service($RequestHandler_11abad25f77.java)
> at $RequestHandler_11abad25f6f.service($RequestHandler_11abad25f6f.java)
> at
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
> at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> at
> $HttpServletRequestFilter_11abad25f6e.service($HttpServletRequestFilter_11abad25f6e.java)
> at
> $HttpServletRequestHandler_11abad25f70.service($HttpServletRequestHandler_11abad25f70.java)
> at
> $HttpServletRequestHandler_11abad25f6d.service($HttpServletRequestHandler_11abad25f6d.java)
> at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> 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:230)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.RuntimeException: A component event handler method
> returned the value
> org.apache.tapestry5.internal.structure.BlockImpl@f71345.Return type
> org.apache.tapestry5.internal.structure.BlockImpl can not be
> handled. Configured return types are java.lang.Class, java.lang.String,
> java.net.URL, org.apache.tapestry5.Link,
> org.apache.tapestry5.StreamResponse, org.apache.tapestry5.runtime.Component.
> at
> org.apache.tapestry5.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
> at
> $ComponentEventResultProcessor_11abad26009.processResultValue($ComponentEventResultProcessor_11abad26009.java)
> at
> $ComponentEventResultProcessor_11abad25f87.processResultValue($ComponentEventResultProcessor_11abad25f87.java)
> at
> org.apache.tapestry5.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:1001)
> at
> org.apache.tapestry5.internal.services.EventImpl.storeResult(EventImpl.java:56)
> at
> com.bglobal.isharesnet.tapestry.components.fund.FundGraph.dispatchComponentEvent(FundGraph.java)
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:864)
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
> ... 50 more
>
>
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