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https://issues.apache.org/jira/browse/TAPESTRY-2430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ben Segall updated TAPESTRY-2430:
---------------------------------
Attachment: tapestry-form-fragment.patch
This patch fixes the issue for me. It makes the FormFragment execute the stored
actions itself at the right time, rather than having Form do it. Someone who
knows where the factored out code should go should probably move the part of
runActions that I copied straight from Form.
> Context lost in a form fragment in a property editor component
> --------------------------------------------------------------
>
> Key: TAPESTRY-2430
> URL: https://issues.apache.org/jira/browse/TAPESTRY-2430
> Project: Tapestry
> Issue Type: Bug
> Components: Core Components
> Affects Versions: 5.0.12
> Reporter: José Paumard
> Attachments: tapestry-form-fragment.patch
>
>
> I created a PropertyEditor to edit a special class, which content spans over
> one or more pair of String.
> The TML for the PropertyEditor declaration is :
> <t:block t:id="myProp">
> <t:editor.myPropEditor t:id="myPropEditor"
>
> propertyvalue="prop:context.propertyValue"
> propertyname="prop:context.label"
>
> messages="prop:context.containerMessages"/>
> </t:block>
> The TML of the property editor itself is :
> <t:label for="s11"/> <t:textfield t:id="s12"/> <br/>
> <t:label for="s21"/> : <t:textfield t:id="s22" /> <br/>
> <t:checkbox t:id="showFragment1" t:mixins="triggerfragment"
> fragment="fragment1"/>
> <t:formfragment t:id="fragment1" visible="showFragment1">
> <t:label for="t11"/> <t:textfield t:id="t12"/> <br/>
> <t:label for="t21"/> : <t:textfield t:id="t22" /> <br/>
> </t:formfragment>
> With a basic POJO class associated to that, and the declaration of the
> parameters :
> public class MyPropertyEditor {
> @Parameter(name="propertyValue",required=true)
> private MyProperty myProperty ;
>
> @Parameter(name="propertyName",required=true)
> private String propertyName ;
>
> @Parameter(name="messages",required=true)
> private Messages messages ;
> private String s11, s12, s21, s22, t11, t12, t21, t22 ;
> ...
> }
> If I try to read / update the myPropery parameter in that class :
> - from the s11, s12, s21, s22 getter or setter -> everything works ok, I can
> read or update this parameter
> - from the t11, t12, t21 or t22 getter or setter, I get the following stack
> trace :
> An unexpected application exception has occurred.
> * org.apache.tapestry5.runtime.ComponentEventException
> Failure writing parameter 'value' of component
> AppPropertyEditBlocks:mypropertyeditor.content2: Failure reading parameter
> 'propertyValue' of component AppPropertyEditBlocks:mypropertyeditor: No
> object of type org.apache.tapestry5.services.PropertyEditContext is available
> from the Environment. Available types are
> org.apache.tapestry5.ValidationTracker,
> org.apache.tapestry5.services.ComponentEventResultProcessor,
> org.apache.tapestry5.services.FormSupport,
> org.apache.tapestry5.services.Heartbeat.
> context
> eventType
> action
> location
> classpath:org/.../webapp/components/item/AbstractCreate.tml, line
> 6, column 24
> 1 <t:container
> xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
> 2
> 3 ${message:title}
> 4 <br/>
> 5
> 6 <t:form t:id="create">
> 7 <t:errors/>
> 8 <t:beaneditor t:id="createEditor" object="item"
> exclude="prop:excludelist"/>
> 9 <t:submit value="message:create"/>
> 10 </t:form>
> 11
> * org.apache.tapestry5.ioc.internal.util.TapestryException
> Failure writing parameter 'value' of component
> AppPropertyEditBlocks:mypropertyeditor.content2: Failure reading parameter
> 'propertyValue' of component AppPropertyEditBlocks:mypropertyeditor: No
> object of type org.apache.tapestry5.services.PropertyEditContext is available
> from the Environment. Available types are
> org.apache.tapestry5.ValidationTracker,
> org.apache.tapestry5.services.ComponentEventResultProcessor,
> org.apache.tapestry5.services.FormSupport,
> org.apache.tapestry5.services.Heartbeat.
> location
> classpath:org/.../webapp/components/editor/MyPropertyEditor.tml,
> line 21, column 62
> 16 <t:checkbox t:id="showFragment1" t:mixins="triggerfragment"
> fragment="fragment1"/>
> 17 <t:label for="showFragment1"/>
> 18
> 19 <t:formfragment t:id="fragment1" visible="showFragment1">
> 20 <t:label for="t11"/> : <t:textfield t:id="t12"/>
> 21 <t:label for="t21"/> : <t:textfield t:id="t33" />
> 22 </t:formfragment>
> 23
> 24
> 25 </td></tr>
> 26 </table>
> * org.apache.tapestry5.ioc.internal.util.TapestryException
> Failure reading parameter 'propertyValue' of component
> AppPropertyEditBlocks:mypropertyeditor: No object of type
> org.apache.tapestry5.services.PropertyEditContext is available from the
> Environment. Available types are org.apache.tapestry5.ValidationTracker,
> org.apache.tapestry5.services.ComponentEventResultProcessor,
> org.apache.tapestry5.services.FormSupport,
> org.apache.tapestry5.services.Heartbeat.
> location
> classpath:org/.../webapp/pages/AppPropertyEditBlocks.tml, line 7,
> column 73
> 2
> 3 <t:block t:id="myproperty">
> 4 <t:editor.mypropertyeditor t:id="myPropertyEditor"
> 5 propertyvalue="prop:context.propertyValue"
> 6 propertyname="prop:context.label"
> 7 messages="prop:context.containerMessages"/>
> 8 </t:block>
> 9
> * java.lang.RuntimeException
> No object of type org.apache.tapestry5.services.PropertyEditContext is
> available from the Environment. Available types are
> org.apache.tapestry5.ValidationTracker,
> org.apache.tapestry5.services.ComponentEventResultProcessor,
> org.apache.tapestry5.services.FormSupport,
> org.apache.tapestry5.services.Heartbeat.
> Stack trace
> o
> org.apache.tapestry5.internal.services.EnvironmentImpl.peekRequired(EnvironmentImpl.java:73)
> o
> org.limc.webapp.pages.AppPropertyEditBlocks._$environment_read_context(AppPropertyEditBlocks.java)
> o
> org.limc.webapp.pages.AppPropertyEditBlocks.getContext(AppPropertyEditBlocks.java:97)
> o
> org.apache.tapestry5.internal.bindings.PropBinding.get(PropBinding.java:53)
> o
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.readParameter(InternalComponentResourcesImpl.java:237)
> o
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.readParameter(InternalComponentResourcesImpl.java:252)
> o
> org.limc.webapp.components.editor.MyPropertyEditor._$read_parameter_propertyValue(MyPropertyEditor.java)
> o
> org.limc.webapp.components.editor.MyPropertyEditor.addTextPair(MyPropertyEditor.java:111)
> o
> org.limc.webapp.components.editor.MyPropertyEditor.setContent2(MyPropertyEditor.java:220)
> o
> org.apache.tapestry5.internal.bindings.PropBinding.set(PropBinding.java:66)
> o
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.writeParameter(InternalComponentResourcesImpl.java:273)
> o
> org.apache.tapestry5.corelib.base.AbstractTextField._$update_parameter_value(AbstractTextField.java)
> o
> org.apache.tapestry5.corelib.base.AbstractTextField.processSubmission(AbstractTextField.java:211)
> o
> org.apache.tapestry5.corelib.base.AbstractField.processSubmission(AbstractField.java:196)
> o
> org.apache.tapestry5.corelib.base.AbstractField.access$100(AbstractField.java:33)
> o
> org.apache.tapestry5.corelib.base.AbstractField$ProcessSubmission.execute(AbstractField.java:103)
> o
> org.apache.tapestry5.corelib.base.AbstractField$ProcessSubmission.execute(AbstractField.java:97)
> o
> org.apache.tapestry5.corelib.components.Form.executeStoredActions(Form.java:396)
> o
> org.apache.tapestry5.corelib.components.Form._$advised$onAction(Form.java:315)
> o
> org.apache.tapestry5.corelib.components.Form$onAction$invocation_11a730bb10b.invokeAdvisedMethod(Form$onAction$invocation_11a730bb10b.java)
> o
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:71)
> o
> org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:37)
> o
> org.apache.tapestry5.internal.transform.LogWorker$1.advise(LogWorker.java:54)
> o
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:80)
> o
> org.apache.tapestry5.corelib.components.Form.onAction(Form.java)
> o
> org.apache.tapestry5.corelib.components.Form.dispatchComponentEvent(Form.java)
> o
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:872)
> o
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.triggerContextEvent(ComponentPageElementImpl.java:1025)
> o
> org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle(ComponentEventRequestHandlerImpl.java:67)
> o
> org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle(ImmediateActionRenderResponseFilter.java:42)
> o
> org.apache.tapestry5.internal.services.AjaxFilter.handle(AjaxFilter.java:42)
> o
> org.apache.tapestry5.services.TapestryModule$37.handle(TapestryModule.java:1987)
> o
> org.apache.tapestry5.internal.services.ComponentEventDispatcher.dispatch(ComponentEventDispatcher.java:135)
> o
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:938)
> o
> org.limc.webapp.services.AppModule$3.service(AppModule.java:148)
> o
> org.limc.webapp.services.AppModule$1.service(AppModule.java:45)
> o
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> o
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:586)
> o
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> o
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> o
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> o
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> o
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:75)
> o
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> o
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:918)
> o
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> o
> org.limc.webapp.services.AppModule$2.service(AppModule.java:58)
> o
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> o
> org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> o
> org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
> o
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
> o
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
> o org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
> o
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
> o org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
> o org.mortbay.http.HttpServer.service(HttpServer.java:909)
> o
> org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
> o
> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
> o
> org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
> o
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
> o
> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
> o
> org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
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