It is safe to say that the components that don't do ajax requests will
work pretty much with no changes and that anything which has actual
ajax requests associated with it will at least function quite
differently under the covers, even if the interface remains mostly the
same.  It will, however, become much easier to add ajax functionality
to existing components, so you may find that the version of tacos
which is compatible with tap 4.1 will have a fair amount of new
functionality, at least as far as all the dojo components goes.

--sam


On 8/1/06, Karthik N <[EMAIL PROTECTED]> wrote:
> that's nice.  looking forward to end august!
>
> so for the most part, will existing Tacos components (the ones that work
> with Tapestry 4.0) work with minimal or zero changes?
>
>
> On 8/1/06, Andreas Andreou <[EMAIL PROTECTED]> wrote:
> > right now, you would get all (and more) of the infrastructure
> > but just a few of the components.
> >
> > i hope this becomes all & all by the end of august
> >
> > Karthik N wrote:
> > > so if i took the current tapestry 4.1 version, would i have the
> > > "equivalent" of All or Most or None of the Tacos functionality?
> > >
> > > On 8/1/06, *Andreas Andreou * <[EMAIL PROTECTED]
> > > <mailto:[EMAIL PROTECTED]>> wrote:
> > >
> > >     Tacos is currently only for Tapestry 4.0.x
> > >
> > >     Tapestry 4.1 *will* include most of Tacos functionality
> > >     or perhaps there'll be a future Tacos version for 4.1
> > >
> > >     We don't yet have a schedule on either, but we're working on it.
> > >
> > >
> > >
> > >     Peter Stavrinides wrote:
> > >     > I would do that if there was any documentation on the core
> libraries
> > >     > on the site, or any info on how to upgrade from Tacos to 4.1!
> > >     >
> > >     > Karthik N wrote:
> > >     >> i think there is *NO* tacos in 4.1 - you would need to read the
> > >     docs
> > >     >> on the website.  tap 4.1 would implement tacos features, but in a
> > >     >> different way.
> > >     >>
> > >     >> On 8/1/06, * Peter Stavrinides* < [EMAIL PROTECTED]
> > >     <mailto:[EMAIL PROTECTED]>
> > >     >> <mailto:[EMAIL PROTECTED]
> > >     <mailto:[EMAIL PROTECTED]>>> wrote:
> > >     >>
> > >     >>     Hi All
> > >     >>
> > >     >>     I am trying to upgrade Tapestry from 4.02 to 4.1 and
> > >     getting some
> > >     >>     Tacos/dojo errors:
> > >     >>
> > >     >>     _Tacos_:
> > >     >>     FATAL: Could not load 'tapestry.form'; last tried
> > >     '__package__.js'
> > >     >>
> > >     >>     _Tomcat:_
> > >     >>     Failure to export classpath resource /dojo/tapestry/form.js.
> > >     >>
> > >     >>     I had Tacos working with 4.02, so I think I have something
> > >     >>     slightly mis-configured  in 4.1. Any idea?
> > >     >>
> > >     >>     Thanks in advance,
> > >     >>     Peter
> > >     >>
> > >     >>     _The Full Exception below:
> > >     >>
> > >     >>     questServicerPipelineBridge.java:56)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea901.service($ServletRequestServicer_10cc9dea901.
> > >
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjecto
> > >     >>     r.java:55)
> > >     >>
> > >
> $ServletRequestServicerFilter_10cc9dea8fd.service($ServletRequestServicerFilter_
> > >
> > >     >>     10cc9dea8fd.java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea903.service($ServletRequestServicer_10cc9dea903.
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.multipart.MultipartDecoderFilter.service
> > >     (MultipartDecoderFil
> > >     >>     ter.java:52)
> > >     >>
> > >
> $ServletRequestServicerFilter_10cc9dea8fb.service($ServletRequestServicerFilter_
> > >     >>     10cc9dea8fb.java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea903.service($ServletRequestServicer_10cc9dea903.
> > >
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncod
> > >     >>     ing.java:53)
> > >     >>
> > >
> $ServletRequestServicerFilter_10cc9dea8ff.service($ServletRequestServicerFilter_
> > >
> > >     >>     10cc9dea8ff.java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea903.service($ServletRequestServicer_10cc9dea903.
> > >     >>     java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea8f5.service($ServletRequestServicer_10cc9dea8f5.
> > >
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java
> :123)
> > >     >>
> > >
> org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:104)
> > >     >>
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> > >     >>
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> > >     >>
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilt
> > >
> > >     >>     erChain.java:252)
> > >     >>
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.
> > >     >>     java:173)
> > >     >>
> org.apache.catalina.core.StandardWrapperValve.invoke
> > >     (StandardWrapperValve.java:2
> > >     >>     13)
> > >     >>
> > >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:1
> > >     >>     78)
> > >     >>
> org.apache.catalina.core.StandardHostValve.invoke
> > >     (StandardHostValve.java:126)
> > >     >>
> > >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> > >     >>
> > >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107
> > >     >>     )
> > >     >>
> > >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> :148)
> > >     >>
> > >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> > >     >>
> > >
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConne
> > >
> > >     >>     ction(Http11BaseProtocol.java:667)
> > >     >>
> > >
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:52
> > >     >>     7)
> > >     >>
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
> > >     (LeaderFollowerWorker
> > >     >>     Thread.java:80)
> > >     >>
> > >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
> (ThreadPool.java:68
> > >     >>     4)
> > >     >>     java.lang.Thread.run(Thread.java:595)
> > >     >>
> > >     >>
> **********************************************************
> > >     >>
> > >     >>
> > >     >>
> > >     >>
> **********************************************************
> > >     >>
> > >     >>
> > >     >>     Failure to export classpath resource /dojo/tapestry/form.js.
> > >     >>
> > >     >>
> > >     >>           Session id    :
> D0C55937C6CDF487C8EBD246ED00FB67
> > >     >>
> > >     >>     Exceptions:
> > >     >>
> > >     >>     java.lang.NoClassDefFoundError:
> > >     org/apache/commons/io/FilenameUtils
> > >     >>
> > >
> org.apache.tapestry.asset.AssetService.translatePath(AssetService.java:280)
> > >     >>
> org.apache.tapestry.asset.AssetService.service
> > >     (AssetService.java:245)
> > >     >>
> > >
> $IEngineService_10cc9dea94e.service($IEngineService_10cc9dea94e.java)
> > >     >>
> > >
> org.apache.tapestry.services.impl.EngineServiceOuterProxy.service
> (EngineServiceO
> > >     >>     uterProxy.java:72)
> > >     >>
> > >
> org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241)
> > >     >>
> > >
> org.apache.tapestry.services.impl.InvokeEngineTerminator.service
> (InvokeEngineTer
> > >     >>     minator.java:60)
> > >     >>
> > >
> $WebRequestServicer_10cc9dea91f.service($WebRequestServicer_10cc9dea91f.java)
> > >     >>
> > >
> org.apache.tapestry.services.impl.DisableCachingFilter.service
> (DisableCachingFil
> > >     >>     ter.java:48)
> > >     >>
> > >
> $WebRequestServicerFilter_10cc9dea921.service($WebRequestServicerFilter_10cc9dea
> > >     >>     921.java)
> > >     >>
> > >
> $WebRequestServicer_10cc9dea923.service($WebRequestServicer_10cc9dea923.java)
> > >
> > >     >>
> > >
> $WebRequestServicer_10cc9dea91b.service($WebRequestServicer_10cc9dea91b.java)
> > >     >>
> > >
> org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRe
> > >     >>     questServicerPipelineBridge.java :56)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea901.service($ServletRequestServicer_10cc9dea901.
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjecto
> > >     >>     r.java:55)
> > >     >>
> > >
> $ServletRequestServicerFilter_10cc9dea8fd.service($ServletRequestServicerFilter_
> > >     >>     10cc9dea8fd.java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea903.service($ServletRequestServicer_10cc9dea903.
> > >
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFil
> > >     >>     ter.java:52)
> > >     >>
> > >
> $ServletRequestServicerFilter_10cc9dea8fb.service($ServletRequestServicerFilter_
> > >
> > >     >>     10cc9dea8fb.java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea903.service($ServletRequestServicer_10cc9dea903.
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.services.impl.SetupRequestEncoding.service
> > >     (SetupRequestEncod
> > >     >>     ing.java:53)
> > >     >>
> > >
> $ServletRequestServicerFilter_10cc9dea8ff.service($ServletRequestServicerFilter_
> > >     >>     10cc9dea8ff.java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea903.service($ServletRequestServicer_10cc9dea903.
> > >
> > >     >>     java)
> > >     >>
> > >
> $ServletRequestServicer_10cc9dea8f5.service($ServletRequestServicer_10cc9dea8f5.
> > >     >>     java)
> > >     >>
> > >
> org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java
> > >     :123)
> > >     >>
> > >
> org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:104)
> > >     >>
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> > >     >>     javax.servlet.http.HttpServlet.service
> (HttpServlet.java:802)
> > >     >>
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilt
> > >     >>     erChain.java:252)
> > >     >>
> org.apache.catalina.core.ApplicationFilterChain.doFilter
> > >     (ApplicationFilterChain.
> > >     >>     java:173)
> > >     >>
> > >
> org.apache.catalina.core.StandardWrapperValve.invoke
> (StandardWrapperValve.java:2
> > >     >>     13)
> > >     >>
> org.apache.catalina.core.StandardContextValve.invoke
> > >     (StandardContextValve.java:1
> > >     >>     78)
> > >     >>
> > >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> > >     >>
> > >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> > >     :105)
> > >     >>
> > >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107
> > >     >>     )
> > >     >>
> > >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> :148)
> > >     >>
> > >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> > >     >>
> > >
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConne
> > >     >>     ction(Http11BaseProtocol.java:667)
> > >     >>
> > >
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:52
> > >     >>     7)
> > >     >>
> > >
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorker
> > >     >>     Thread.java:80)
> > >     >>
> > >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
> (ThreadPool.java:68
> > >     >>     4)
> > >     >>     java.lang.Thread.run(Thread.java:595)
> > >     >>     _
> > >     >>
> > >     >>
> > >
> -------------------------------------------------------------------------
> > >
> > >     >>     Take Surveys. Earn Cash. Influence the Future of IT
> > >     >>     Join SourceForge.net's Techsay panel and you'll get the
> > >     chance to
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> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > >
> <http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> >
> > >     >>
> > >
> <http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > >
> <http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV>>
> > >     >>
> > >     >>
> _______________________________________________
> > >     >>     Tacos-devel mailing list
> > >     >>     [email protected]
> > >     <mailto:[email protected]>
> > >     >>     <mailto: [email protected]
> > >     <mailto:[email protected]>>
> > >     >>
> https://lists.sourceforge.net/lists/listinfo/tacos-devel
> > >     >>     <
> https://lists.sourceforge.net/lists/listinfo/tacos-devel>
> > >     >>
> > >     >>
> > >     >>
> > >     >>
> > >     >>
> > >     >> --
> > >     >> Thanks, Karthik
> > >     >>
> > >
> ------------------------------------------------------------------------
> > >
> > >     >>
> > >     >>
> > >
> -------------------------------------------------------------------------
> > >     >> Take Surveys. Earn Cash. Influence the Future of IT
> > >     >> Join SourceForge.net's Techsay panel and you'll get the chance
> > >     to share your
> > >     >> opinions on IT & business topics through brief surveys -- and
> > >     earn cash
> > >     >>
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > >     <
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV>
> > >     >>
> > >
> ------------------------------------------------------------------------
> > >     >>
> > >     >> _______________________________________________
> > >     >> Tacos-devel mailing list
> > >     >> [email protected]
> > >     <mailto: [email protected]>
> > >     >>
> https://lists.sourceforge.net/lists/listinfo/tacos-devel
> > >     >>
> > >     >
> > >
> ------------------------------------------------------------------------
> > >
> > >     >
> > >     >
> > >
> -------------------------------------------------------------------------
> > >     > Take Surveys. Earn Cash. Influence the Future of IT
> > >     > Join SourceForge.net's Techsay panel and you'll get the chance
> > >     to share your
> > >     > opinions on IT & business topics through brief surveys -- and
> > >     earn cash
> > >     >
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > >     <
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV>
> > >     >
> > >
> ------------------------------------------------------------------------
> > >     >
> > >     > _______________________________________________
> > >     > Tacos-devel mailing list
> > >     > [email protected]
> > >     <mailto: [email protected]>
> > >     >
> https://lists.sourceforge.net/lists/listinfo/tacos-devel
> > >     >
> > >
> > >
> -------------------------------------------------------------------------
> > >
> > >     Take Surveys. Earn Cash. Influence the Future of IT
> > >     Join SourceForge.net's Techsay panel and you'll get the chance to
> > >     share your
> > >     opinions on IT & business topics through brief surveys -- and earn
> > >     cash
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > >     <
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV>
> > >     _______________________________________________
> > >     Tacos-devel mailing list
> > >     [email protected]
> > >     <mailto:[email protected] >
> > >
> https://lists.sourceforge.net/lists/listinfo/tacos-devel
> > >
> > >
> > >
> > >
> > > --
> > > Thanks, Karthik
> > >
> ------------------------------------------------------------------------
> > >
> > >
> -------------------------------------------------------------------------
> > > Take Surveys. Earn Cash. Influence the Future of IT
> > > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > > opinions on IT & business topics through brief surveys -- and earn cash
> > >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > >
> ------------------------------------------------------------------------
> > >
> > > _______________________________________________
> > > Tacos-devel mailing list
> > > [email protected]
> > >
> https://lists.sourceforge.net/lists/listinfo/tacos-devel
> > >
> >
> >
> -------------------------------------------------------------------------
> > Take Surveys. Earn Cash. Influence the Future of IT
> > Join SourceForge.net's Techsay panel and you'll get the chance to share
> your
> > opinions on IT & business topics through brief surveys -- and earn cash
> >
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
> > _______________________________________________
> > Tacos-devel mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/tacos-devel
> >
>
>
>
> --
> Thanks, Karthik
> -------------------------------------------------------------------------
> Take Surveys. Earn Cash. Influence the Future of IT
> Join SourceForge.net's Techsay panel and you'll get the chance to share your
> opinions on IT & business topics through brief surveys -- and earn cash
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>
> _______________________________________________
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> [email protected]
> https://lists.sourceforge.net/lists/listinfo/tacos-devel
>
>
>

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