[jira] [Comment Edited] (WICKET-5060) Broken usage of fragment inside AbstractColumn.populateItem

["Konstantin Iakimov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-5060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590270#comment-13590270 ] 

Konstantin Iakimov edited comment on WICKET-5060 at 3/1/13 6:09 AM:
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Problem is deeper than I think before - exception raised when fragment has same name as component on ancestor page.
Test sources attached, and may be it wasnt broken in 6.4 as I pointed in bug, may be the problem is older ...
Nevertheless if it is limitation of Wicket it would be nice to see more clean exception, cause it's hard to locate such troubles in big pages with deep inheritance.
                
      was (Author: kiakimov):
    Problem is deeper than I think before - exception raised when fragment has same name as component on ancestor page.
Test sources attached, and may be it wasnt broken in 6.4 as I pointed in bug, may be the problem is older ...
                  
> Broken usage of fragment inside AbstractColumn.populateItem
> -----------------------------------------------------------
>
>                 Key: WICKET-5060
>                 URL: https://issues.apache.org/jira/browse/WICKET-5060
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket, wicket-extensions
>    Affects Versions: 6.4.0
>            Reporter: Konstantin Iakimov
>         Attachments: wicket-fragment-test.7z
>
>
> Page with DataTable, add new AbstractColumn with inlined populateItem.
> AbstractColumn.populateItem add fragment from same page with any kind of component(s) inside fragment.
> Exception
> The component(s) below failed to render. Possible reasons could be that: 1) you have added a component in code but forgot to reference it in the markup (thus the component will never be rendered), 2) if your components were added in a parent container then make sure the markup for the child container includes them in <wicket:extend> ... and list of component id's from fragment multiplied by amount of rows in DataTable
> With removing fragment and creating separate panel - exception gone and all works OK.

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