[richfaces-issues] [JBoss JIRA] Resolved: (RF-5734) <a4j:outputPanel> produces javax.servlet.ServletException: duplicate Id for a component form:j_id6

[Nick Belaevski (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-5734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Belaevski resolved RF-5734.
--------------------------------

    Fix Version/s:     (was: Future)
       Resolution: Cannot Reproduce Bug
         Assignee: Tsikhon Kuprevich  (was: Nick Belaevski)


> <a4j:outputPanel> produces javax.servlet.ServletException: duplicate Id for a component form:j_id6
> --------------------------------------------------------------------------------------------------
>
>                 Key: RF-5734
>                 URL: https://jira.jboss.org/jira/browse/RF-5734
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.2, 3.3.0
>         Environment: java 1.6.11, Glassfish V2, Windows XP Prof
>            Reporter: Bjoern Sonntag
>            Assignee: Tsikhon Kuprevich
>
> we've found one bug in the a4j:outputPanel - tag... 
> szenario : 
> In our project we have severals subprojects which have 2 webpages with simple navigation rule. Side A leads to side B and you can get from side B to side A, but when we go from side B to side A we got an exception : 
> javax.servlet.ServletException: duplicate Id for a component form:j_id6 
> We have following interesseting code in our jsps 
> <a4j:outputPanel layout="none" id="mainContentPanel"> 
> <!-- here are some widgets, like outputLabel, inputText, rich:calendar etc. --!> 
> </a4j:outputPanel> 
> which we use like a tag to render several widgets, or not. 
> But when we replace the <a4j:outputPanel> with a <rich:panel> and navigate from side B to side A its works fine but our markup looks like a slap with a golf club. This behaviour is repeatable ! 
> So we think there is a bug in the <a4j:outputPanel> or the Richfaces Framework have a problem with that. 
> When you google for ""duplicate id" Richfaces a4j" you can see many many posting, that have <a4j:outputPanel> as common ground. 
> with best regards 
> Bjoern

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