Hi guys,
I alway get the following exception for the following code:
============= PAGE SPEC =================
<component id="PageEditForm" type="Form">
<binding name="delegate" value="page.getValidationDelegate()" />
<binding name="focus" value="true"/>
</component>
<component id="AllocableAppFunctionSelect" type="Select">
<binding name="multiple" value="true" />
<binding name="disabled" value="isAllocableAppFunctionSelectDisabled()"
/>
</component>
<component id="AllowedAppFunctionOptGroup" type="For">
<binding name="source" value="ognl:{'1x','2x'}" />
<binding name="element" value="literal:optgroup" />
</component>
<component id="InvisibleRemoveAppFunction" type="InvisibleSubmit">
<binding name="function" value="literal:removeApplicationFunctions" />
<binding name="action" value="listener:removeApplicationFunctions" />
</component>
============= HTML TEMPLATE ===================
<form jwcid="PageEditForm" action="#">
<select jwcid="AllowedAppFunctionSelect" class="w350" size="5"
multiple="multiple">
<optgroup jwcid="AllowedAppFunctionOptGroup">
</optgroup>
</select>
</form>
When I submit the form, the following stale link exception occurs:
org.apache.tapestry.StaleLinkException: Rewind of form
AdministrationOperatorFunctionRights/PageEditForm expected 1 more form
elements, starting with id 'AllowedAppFunctionOptGroup'.
[context:/WEB-INF/pages/secure/administrationPages/administrationOperatorFunctionRights/AdministrationOperatorFunctionRights.page,
line 17, column 43]
at
org.apache.tapestry.form.FormSupportImpl.rewind(FormSupportImpl.java:585)
at org.apache.tapestry.form.Form.renderComponent(Form.java:226)
at $Form_6.renderComponent($Form_6.java)
at
org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:617)
at org.apache.tapestry.form.Form.rewind(Form.java:327)
at
org.apache.tapestry.engine.RequestCycle.rewindForm(RequestCycle.java:439)
at org.apache.tapestry.form.Form.trigger(Form.java:338)
at
org.apache.tapestry.engine.DirectService.triggerComponent(DirectService.java:146)
at
org.apache.tapestry.engine.DirectService.service(DirectService.java:132)
at $IEngineService_11224df909b.service($IEngineService_11224df909b.java)
at
org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:66)
at
org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:248)
at
org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:60)
at
$WebRequestServicer_11224df906f.service($WebRequestServicer_11224df906f.java)
at
$WebRequestServicer_11224df906b.service($WebRequestServicer_11224df906b.java)
at
org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:56)
at
$ServletRequestServicer_11224df905d.service($ServletRequestServicer_11224df905d.java)
at
org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55)
at
$ServletRequestServicerFilter_11224df9059.service($ServletRequestServicerFilter_11224df9059.java)
at
$ServletRequestServicer_11224df905f.service($ServletRequestServicer_11224df905f.java)
at
org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52)
at
$ServletRequestServicerFilter_11224df9057.service($ServletRequestServicerFilter_11224df9057.java)
at
$ServletRequestServicer_11224df905f.service($ServletRequestServicer_11224df905f.java)
at
org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53)
at
$ServletRequestServicerFilter_11224df905b.service($ServletRequestServicerFilter_11224df905b.java)
at
$ServletRequestServicer_11224df905f.service($ServletRequestServicer_11224df905f.java)
at
$ServletRequestServicer_11224df9051.service($ServletRequestServicer_11224df9051.java)
at
org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:123)
at
org.apache.tapestry.ApplicationServlet.doPost(ApplicationServlet.java:168)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve..java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve..java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
I cannot figure out where the problem is, because the @For should be 'form
save' especially if the source binding is static. I really need a quick
solution.
Thanks
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| Softwareentwickler
|
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