Re: T5 and Stateless Forms

[Filip S. Adamsen]

Maybe injecting the ValidationTracker in your page and persisting it 
with @Persist("client:page") and then using the form's tracker parameter 
to use this will work?

-Filip
Daniel Leffel skrev:
Is that done by setting clientValidation=true? I tried that and got the same
behavior.

Or did you mean to store the validation tracker as a hidden element in the
form?

On 9/10/07, Howard Lewis Ship <[EMAIL PROTECTED]> wrote:
You can store the validation tracker on the client side instead of the
server side.

On 9/10/07, Daniel Leffel <[EMAIL PROTECTED]> wrote:
I realize client-side persistence isn't complete,so... Is there any way
to
turn off validation to make a form stateless? I tried implementing my
own
validation tracker which ignores errors, but I get a null pointer
exception.
Stack below:


   -


org.apache.tapestry.internal.services.ComponentInstanceResultProcessor.processComponentEvent
   (ComponentInstanceResultProcessor.java:46)
   -


org.apache.tapestry.internal.services.ComponentInstanceResultProcessor.processComponentEvent
   (ComponentInstanceResultProcessor.java:25)
   -


org.apache.tapestry.internal.services.ComponentActionRequestHandlerImpl$1.handleResult
   (ComponentActionRequestHandlerImpl.java:60)
   - org.apache.tapestry.internal.services.EventImpl.storeResult(
   EventImpl.java:63)
   - org.apache.tapestry.tutorial.pages.Search.handleComponentEvent(
   Search.java)
   -


org.apache.tapestry.internal.structure.ComponentPageElementImpl.handleEvent
   (ComponentPageElementImpl.java:885)
   -


org.apache.tapestry.internal.structure.ComponentPageElementImpl.triggerEvent
   (ComponentPageElementImpl.java:998)
   -


org.apache.tapestry.internal.services.ComponentActionRequestHandlerImpl.handle
   (ComponentActionRequestHandlerImpl.java:81)
   - org.apache.tapestry.internal.services.InternalModule$11.handle(
   InternalModule.java:541)
   -

org.apache.tapestry.internal.services.ComponentActionDispatcher.dispatch
   (ComponentActionDispatcher.java:116)
   - org.apache.tapestry.services.TapestryModule$12.service(
   TapestryModule.java:1066)
   - org.apache.tapestry.tutorial.services.AppModule$1.service(
   AppModule.java:78)
   - org.apache.tapestry.internal.services.LocalizationFilter.service(
   LocalizationFilter.java:43)
   - org.apache.tapestry.services.TapestryModule$2.service(
   TapestryModule.java:657)
   - org.apache.tapestry.internal.services.StaticFilesFilter.service(
   StaticFilesFilter.java:63)
   -
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke
   (CheckForUpdatesFilter.java:97)
   -
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke
   (CheckForUpdatesFilter.java:88)
   - org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(
   ConcurrentBarrier.java:77)
   - org.apache.tapestry.internal.services.CheckForUpdatesFilter.service
(
   CheckForUpdatesFilter.java:110)
   - org.apache.tapestry.services.TapestryModule$11.service(
   TapestryModule.java:1044)
   - org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java
:135)
   -
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter
   (WebApplicationHandler.java:821)
   - org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(
   WebApplicationHandler.java:471)
   - org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java
   :568)
   - org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
   - org.mortbay.jetty.servlet.WebApplicationContext.handle(
   WebApplicationContext.java:633)
   - org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
   - org.mortbay.http.HttpServer.service(HttpServer.java:909)
   - org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
   - org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
   - org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
   - org.mortbay.http.SocketListener.handleConnection(
SocketListener.java
   :245)
   - org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
   - org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)



--
Howard M. Lewis Ship
Partner and Senior Architect at Feature50

Creator Apache Tapestry and Apache HiveMind



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