Sounds Like a bug.
Could you open up a jira request please and attach a quickstart
showing this behavior.
Thanks.
Maurice
On Fri, Jun 20, 2008 at 10:52 PM, smallufo <[EMAIL PROTECTED]> wrote:
> Hi , after a few try and errors , I can conclude how the problem occurs
>
> In the ChildPanel , if my code is as follows :
>
> <wicket:extend>
> <span wicket:id="selectDeselectGroup">
>
> </span>
> blah...
> </wicket:extend>
>
> and code :
> RadioGroup selectDeselectGroup = new RadioGroup("selectDeselectGroup");
> add(selectDeselectGroup);
>
> Everything goes fine , no matter the Child Panel is collapsed / expanded ,
> page-reloading is OK
>
> But , if I add something inside the CheckGroup :
>
> <wicket:extend>
> <span wicket:id="selectDeselectGroup">
> <input type="radio" wicket:id="selectAll"/>select all
> <input type="radio" wicket:id="deselectAll"/>clean
> </span>
> </wicket:extend>
>
> and code :
>
> RadioGroup selectDeselectGroup = new RadioGroup("selectDeselectGroup");
> add(selectDeselectGroup);
> Radio selectAll = new Radio("selectAll" , new Model(Boolean.FALSE));
> Radio deselectAll = new Radio("deselectAll" , new Model(Boolean.FALSE));
> selectDeselectGroup.add(selectAll);
> selectDeselectGroup.add(deselectAll);
>
> (Note , I haven't implement any AjaxEventBehavior("onclick") to the 2
> radios)
>
> Here comes the problem :
> If the Child Panel is expanded , page reloading is OK.
> But...
> If the Child Panel is collapsed (folded /hidden) and do page reloading , it
> will throw exception :
>
>
> 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 = checkGroup, page =
> destiny.wicket.astrology.HoroscopePage, path =
> 3:selectPlanetsPanel:checkGroup.CheckGroup, isVisible = true, isVersioned =
> false]]
> 2. [MarkupContainer [Component id = selectDeselectGroup, page =
> destiny.wicket.astrology.HoroscopePage, path =
> 3:selectPlanetsPanel:selectDeselectGroup.RadioGroup, isVisible = true,
> isVersioned = false]]
> 3. [MarkupContainer [Component id = selectAll, page =
> destiny.wicket.astrology.HoroscopePage, path =
> 3:selectPlanetsPanel:selectDeselectGroup:selectAll.Radio, isVisible = true,
> isVersioned = false]]
> 4. [MarkupContainer [Component id = deselectAll, page =
> destiny.wicket.astrology.HoroscopePage, path =
> 3:selectPlanetsPanel: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)
>
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