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From "Howard M. Lewis Ship (JIRA)" <j...@apache.org>
Subject [jira] Closed: (TAP5-22) Better client side reporting of problems with Zones and triggers is needed
Date Mon, 03 Nov 2008 23:10:44 GMT

     [ https://issues.apache.org/jira/browse/TAP5-22?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Howard M. Lewis Ship closed TAP5-22.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 5.0.16

> Better client side reporting of problems with Zones and triggers is needed
> --------------------------------------------------------------------------
>
>                 Key: TAP5-22
>                 URL: https://issues.apache.org/jira/browse/TAP5-22
>             Project: Tapestry 5
>          Issue Type: Bug
>    Affects Versions: 5.0.15
>         Environment: Jetty 5.1.12; Tapestry 5.0.12
>            Reporter: Peter Beshai
>            Assignee: Howard M. Lewis Ship
>             Fix For: 5.0.16
>
>
> Given a template with:
> <t:zone t:id="testZone">
> 	<t:delegate to="testBlock" />
> </t:zone>
> <t:block t:id="testBlock">
> 	<t:zone t:id="zone1">
> 		<t:delegate to="zone1Block"/>
> 	</t:zone>
> 	
> 	<t:zone t:id="zone2">
> 		<t:delegate to="zone2Block"/>
> 	</t:zone>				
> </t:block>	
> <t:block t:id="zone1Block">
> 	<t:actionlink t:id="showZone2Block2" zone="zone2">show zone2Block2</t:actionlink><br/>
> 	<t:actionlink t:id="refreshTestZone" zone="testZone">refresh testZone</t:actionlink>
	
> </t:block>
> <t:block t:id="zone2Block">
> 	zone2Block
> </t:block>
> <t:block t:id="zone2Block2">
> 	<b>zone2Block2</b>
> </t:block>	
> and with code:
> @Inject
> @Property
> private Block _testBlock;
> 	
> @Inject
> @Property
> private Block _zone2Block2;
> @Inject
> @Property
> private Block _zone1Block;
> @Inject
> @Property
> private Block _zone2Block;
> Object onActionFromShowZone2Block2()
> {
> 	return _zone2Block2;
> }
> Object onActionFromRefreshTestZone()
> {
> 	return _testBlock;
> }
> ------
> I can click the 'show zone2Block2' as many times as I want (at first), but after clicking
'refresh testZone' (which will refresh the testZone properly) if I try clicking either of
the actionlinks I get a ComponentEventException that is expecting a regular action request
return type instead of an Ajax one::
> org.apache.tapestry.runtime.ComponentEventException
> A component event handler method returned the value org.apache.tapestry.internal.structure.BlockImpl@38c8c5.
Return type org.apache.tapestry.internal.structure.BlockImpl can not be handled. Configured
return types are java.lang.Class, java.lang.String, java.net.URL, org.apache.tapestry.Link,
org.apache.tapestry.StreamResponse, org.apache.tapestry.runtime.Component.
> Stack trace:
> Stack trace
>         * org.apache.tapestry.internal.services.ObjectComponentEventResultProcessor.processResultValue(ObjectComponentEventResultProcessor.java:39)
>         * org.apache.tapestry.internal.services.ComponentResultProcessorWrapper.handleResult(ComponentResultProcessorWrapper.java:42)
>         * org.apache.tapestry.internal.structure.ComponentPageElementImpl$15.handleResult(ComponentPageElementImpl.java:980)
>         * org.apache.tapestry.internal.services.EventImpl.storeResult(EventImpl.java:56)
>         * net.rim.appdir.pages.test.TestIndex.dispatchComponentEvent(TestIndex.java)
>         * org.apache.tapestry.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:843)
>         * org.apache.tapestry.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1004)
>         * org.apache.tapestry.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
>         * org.apache.tapestry.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
>         * org.apache.tapestry.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
>         * org.apache.tapestry.services.TapestryModule$40.handle(TapestryModule.java:2121)
>         * org.apache.tapestry.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
>         * org.apache.tapestry.services.TapestryModule$13.service(TapestryModule.java:955)
> from buildTimingFilter in AppModule:: return handler.service(request, response);

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