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https://issues.apache.org/jira/browse/TAP5-1187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship updated TAP5-1187:
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Labels: ajax (was: )
> A Zone inside a Form that renders new content can fail with "The rendered
> content did not include any elements that allow for the positioning of the
> hidden form field's element."
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-1187
> URL: https://issues.apache.org/jira/browse/TAP5-1187
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.2
> Reporter: Howard M. Lewis Ship
> Priority: Minor
> Labels: ajax
>
> This is about finding the correct location to place a hidden field to store
> the t:formdata for the Zone.
> java.lang.IllegalStateException
> The rendered content did not include any elements that allow for the
> positioning of the hidden form field's element.
> org.apache.tapestry5.corelib.internal.HiddenFieldPositioner.getElement(HiddenFieldPositioner.java:90)
> org.apache.tapestry5.corelib.components.Zone.afterRender(Zone.java:219)
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$Invoker.invoke(RenderPhaseMethodWorker.java:117)
> org.apache.tapestry5.internal.transform.RenderPhaseMethodWorker$RenderPhaseMethodAdvice.advise(RenderPhaseMethodWorker.java:86)
> org.apache.tapestry5.internal.services.AbstractComponentMethodInvocation.proceed(AbstractComponentMethodInvocation.java:86)
> org.apache.tapestry5.corelib.components.Zone.afterRender(Zone.java)
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AfterRenderPhase.invokeComponent(ComponentPageElementImpl.java:400)
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.run(ComponentPageElementImpl.java:195)
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:974)
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.access$400(ComponentPageElementImpl.java:81)
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.callback(ComponentPageElementImpl.java:190)
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AfterRenderPhase.render(ComponentPageElementImpl.java:405)
> org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:74)
> org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:121)
> org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
> I believe that it should create the hidden field directly inside the Zone, or
> possibly create a <div> inside the Zone to contain the necessary hidden field.
> A workaround is to provide a <div> somewhere inside the rendered content.
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