[jira] Updated: (WICKET-2037) Should adding AJAX behaviur to a page make i stateful?

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

     [ https://issues.apache.org/jira/browse/WICKET-2037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jWeekend updated WICKET-2037:
-----------------------------

    Attachment: quickstart.zip

> Should adding AJAX behaviur to a page make i stateful? 
> -------------------------------------------------------
>
>                 Key: WICKET-2037
>                 URL: https://issues.apache.org/jira/browse/WICKET-2037
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 1.3.5
>         Environment: Any
>            Reporter: jWeekend
>            Priority: Minor
>         Attachments: quickstart.zip
>
>
> For full history see see http://www.nabble.com/Using-AbstractDefaultAjaxBehavior-on-a-Bookmarkable-page--td21562119.html
> Igor,
> I've had a look at Wayne's quickstart.
> The problem he hit is that if a page, P,  with a no-args constructor (ie P is "bookmarkable") has an AJAX behaviour added to it and P is arrived at via a BookmarkablePageLink on some other page, then Wicket can't find that P instance in the session to handle any callbacks and delivers the infamous "Page Expired" page. If you add the same AJAX behaviour to a label on P, then the callback works.
> If you change the BookmarkablePageLink to a PageLink things work as expected.
> It's almost as if, when the the page is created due to a click on a BookmarkableLink, Wicket is deciding it only needs to consider the page stateful if it contains components that have callbacks/ajax-bahaviours, but if there are none, it doesn't bother checking the page object itself for such callbacks. Is that what you'd expect?
> The result is the same with both 1.3.5 and 1.4-rc1.
> See the attached quickstart which is the simplest example I could make to demonstrate what Wayne sent me.
> Regards - Cemal
> jWeekend

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