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https://issues.apache.org/jira/browse/WICKET-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
smallufo updated WICKET-1712:
-----------------------------
Attachment: TestPage.html
RadioGroupPanel.html
AbstractPullDownPanel.html
> Inheritance inside a Container causes WicketRuntimeException
> ------------------------------------------------------------
>
> Key: WICKET-1712
> URL: https://issues.apache.org/jira/browse/WICKET-1712
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.3.3
> Environment: Linux , resin-3.0.24 , Wicket 1.3.3
> Reporter: smallufo
> Attachments: AbstractPullDownPanel.html, RadioGroupPanel.html,
> TestPage.html, TestSession.java
>
>
> This is related to WICKET-1095 , associating discussions can be found here :
> http://www.nabble.com/Inheritance-inside-a-Container-ts16514647.html
> To summarize :
> I want to make a "Widget" , AbstractPullDownPanel , that I can "collapse /
> expand" it.
> Any panel extends AbstractPullDownPanel will have a title bar , with
> ajax-enabled collapse / expand link in the upper right of the panel.
> When the panel is collapsed , it will leave a title bar there.
> The state of the panel (open / closed) is stored in WebSession
> Now , I have a RadioGroupPanel extends AbstractPullDownPanel .
> If it only contains an empty RadioGroup :
> RadioGroup selectDeselectGroup = new RadioGroup("selectDeselectGroup");
> Everything works fine , no matter the panel is collapsed or expanded , page
> reloading is ok....
> But if I add Radio(s) inside the RadioGroup , only when the panel is expanded
> , page-reloading is ok.
> If the panel is collapsed , page reloading will throw WicketRuntimeException :
> WicketMessage: The component(s) below failed to render. A common problem is
> that you have added a component in code but forgot to reference it in the
> markup (thus the component will never be rendered).
> 1. [MarkupContainer [Component id = selectDeselectGroup, page =
> destiny.wicket.test.TestPage, path =
> 1:radioGroupPanel:selectDeselectGroup.RadioGroup, isVisible = true,
> isVersioned = false]]
> 2. [MarkupContainer [Component id = selectAll, page =
> destiny.wicket.test.TestPage, path =
> 1:radioGroupPanel:selectDeselectGroup:selectAll.Radio, isVisible = true,
> isVersioned = false]]
> 3. [MarkupContainer [Component id = deselectAll, page =
> destiny.wicket.test.TestPage, path =
> 1:radioGroupPanel:selectDeselectGroup:deselectAll.Radio, isVisible = true,
> isVersioned = false]]
> Root cause:
> org.apache.wicket.WicketRuntimeException: The component(s) below failed to
> render. A common problem is that you have added a component in code but
> forgot to reference it in the markup (thus the component will never be
> rendered).
> 1. [MarkupContainer [Component id = selectDeselectGroup, page =
> destiny.wicket.test.TestPage, path =
> 1:radioGroupPanel:selectDeselectGroup.RadioGroup, isVisible = true,
> isVersioned = false]]
> 2. [MarkupContainer [Component id = selectAll, page =
> destiny.wicket.test.TestPage, path =
> 1:radioGroupPanel:selectDeselectGroup:selectAll.Radio, isVisible = true,
> isVersioned = false]]
> 3. [MarkupContainer [Component id = deselectAll, page =
> destiny.wicket.test.TestPage, path =
> 1:radioGroupPanel:selectDeselectGroup:deselectAll.Radio, isVisible = true,
> isVersioned = false]]
> at org.apache.wicket.Page.checkRendering(Page.java:1116)
> at org.apache.wicket.Page.renderPage(Page.java:914)
> at
> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:231)
> at
> org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:104)
> at
> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1172)
> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1243)
> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1331)
> at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
> at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:363)
> at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:124)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:115)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
> at
> com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
> at
> com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:173)
> at
> com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
> at com.caucho.server.hmux.HmuxRequest.handleRequest(HmuxRequest.java:420)
> at com.caucho.server.port.TcpConnection.run(TcpConnection.java:514)
> at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:520)
> at com.caucho.util.ThreadPool.run(ThreadPool.java:442)
> at java.lang.Thread.run(Thread.java:619)
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