[jira] [Updated] (TAP5-1187) 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."

["Howard M. Lewis Ship (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-1187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship updated TAP5-1187:
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    Summary: 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."  (was: A Zone inside a Form that renders now content can fail with "The rendered content did not include any elements that allow for the positioning of the hidden form field's element.")

> 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: 5.2.0
>            Reporter: Howard M. Lewis Ship
>            Priority: Minor
>
> 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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