[jira] [Comment Edited] (MYFACES-3869) Ids used by c:if, c:forEach and other facelet tags requires to be unique per facelet

["Gonçalo Manuel Cruchinho (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-3869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13933369#comment-13933369 ] 

Gonçalo Manuel Cruchinho edited comment on MYFACES-3869 at 3/13/14 4:13 PM:
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Hi Leonardo. Your patch works for my case. The navigation is completed without any errors. Thank you.


was (Author: gmanuel):
Hi Leonard. Your patch works for my case. The navigation is completed without any errors. Thank you.

> Ids used by c:if, c:forEach and other facelet tags requires to be unique per facelet
> ------------------------------------------------------------------------------------
>
>                 Key: MYFACES-3869
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3869
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-314, JSR-344
>            Reporter: Leonardo Uribe
>            Assignee: Leonardo Uribe
>             Fix For: 2.2.2
>
>
> As part of MYFACES-3867, it was found in some cases where parts of the tree are changed by effect of a ui:include tag, the facelet tag ids used by c:if or c:forEach for example are not unique enough. 
> The fix is apply the same logic used in DefaultFaceletContext.generateUniqueId(...), which is use a combination between a facelet hierarchy hashcode and the tagId, which is associated to the position of the tag in the page.



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