[jira] Assigned: (WICKET-456) wicket:head contributions from panel markup should be parsed to remove duplicates

["Matej Knopp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matej Knopp reassigned WICKET-456:
----------------------------------

    Assignee: Matej Knopp

> wicket:head contributions from panel markup should be parsed to remove duplicates 
> ----------------------------------------------------------------------------------
>
>                 Key: WICKET-456
>                 URL: https://issues.apache.org/jira/browse/WICKET-456
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket
>    Affects Versions: 1.3
>            Reporter: Peter Thomas
>         Assigned To: Matej Knopp
>            Priority: Minor
>
> When using wicket:head to contribute head entries, when multiple panels are used in a page, the HTML head section ends up with duplicate entries if some of the panels share common resources.
> Of course there is no problem if you use HeaderContributor in the code instead.
> Nabble discussion link:
> http://www.nabble.com/Duplicate-wicket%3Ahead-contributed-entries-with-multiple-panels-on-a-page-tf3548384.html

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