Hi Andreas,
Please dumb down the code to the absolute minimal, file a bug and send
the reproducer to issues_at_javaserverfaces.java.net
Thanks!
Kind regards,
Manfred Riem
On 7/6/15, 10:12 AM, Andreas Kuhn wrote:
> Hi Manfred,
>
> thanks for your answer!
>
> It's not the same id. One is "form:qwe:panelTest" and the other is
> "form:xcvb234:panelTest".
> "form:qwe:panelTest" is the one outside of the c:if and it seems to be
> rendered two times during the render response phase.
>
> I think there shouldn't be two panelTests in the component with the id
> "qwe" in the following:
>
> +id: form
> type: javax.faces.component.html.HtmlForm_at_3dae513e
> +id: xcvb234
> type: javax.faces.component.UINamingContainer_at_49b0a250
> +id: j_id2
> type: javax.faces.component.UIPanel_at_24e8a6b1
> +id: j_idt2
> type: com.sun.faces.facelets.tag.ui.ComponentRef_at_4a854334
> +id: panelTest
> type: javax.faces.component.html.HtmlPanelGrid_at_1c3e547f
> +id: qwe
> type: javax.faces.component.UINamingContainer_at_390d535b
> +id: j_id3
> type: javax.faces.component.UIPanel_at_5776d34b
> +id: j_idt2
> type: com.sun.faces.facelets.tag.ui.ComponentRef_at_189e4f3a
> +id: panelTest <===============
> type: javax.faces.component.html.HtmlPanelGrid_at_6d898ac6
> +id: j_idt5
> type: com.sun.faces.facelets.tag.ui.ComponentRef_at_7922bfb6
> +id: panelTest <===============
> type: javax.faces.component.html.HtmlPanelGrid_at_21671705
>
> Kind Regards,
> Andreas
>
> Am 06.07.2015 16:51, schrieb manfred riem:
>> Hi Andreas,
>>
>> If the id of the panelGrid ends up being the same id for both then
>> you'll have to accommodate and make sure that is not the case.
>>
>> Thanks!
>>
>> Kind regards,
>> Manfred Riem
>>
>> On 7/6/15, 9:41 AM, Andreas Kuhn wrote:
>>> Hello,
>>>
>>> since updating to Mojarra 2.2.11 and Glassfish 4.1 we receive the
>>> following error in our application:
>>>
>>> "java.lang.IllegalStateException: Komponenten-ID form:qwe:panelTest
>>> wurde bereits in der Ansicht gefunden."
>>> (Translation would probably be: "Component ID form:qwe:panelTest has
>>> already been found in the view")
>>>
>>> The error happens when using a composite component that is
>>> conditionally rendered by c:if and and a composite component outside
>>> of the c:if. Both have different IDs but contain a h:panelGrid with
>>> the same id "panelTest".
>>> After clicking a commandLink that changes the state of the c:if
>>> condition in a session scoped bean, the error occurs.
>>>
>>> I posted a small demonstration of the scenario to pastebin:
>>>
>>> http://pastebin.com/p3XcBWdB
>>>
>>>
>>> We also tried Mojarra 2.3.0-m2 and the problem still persists.
>>>
>>> The application worked fine before with Mojarra 2.1.20 and Glassfish
>>> 3.1.2.2.
>>>
>>> Regards,
>>> Andreas Kuhn
>>>
>>
>
>