[jira] [Resolved] (WICKET-4912) Empty AjaxRequest due to StalePageException

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

     [ https://issues.apache.org/jira/browse/WICKET-4912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-4912.
-------------------------------------

    Resolution: Not A Problem

The problem is that you cache urls which are generated dynamically depending on the page state.
Just don't do that. Ask the behavior to calculate its callback url when needed.
                
> Empty AjaxRequest due to StalePageException
> -------------------------------------------
>
>                 Key: WICKET-4912
>                 URL: https://issues.apache.org/jira/browse/WICKET-4912
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 6.3.0
>            Reporter: Paul
>         Attachments: 4912.tgz, nofix.zip
>
>
> Using the same quickstart as in Wicket-3252 (only updated wicket to 6.3.0) there is an StalePageException leding to an empty AjaxResponse.
> How to reproduce:
> 1. Click on the popup link. New window is opened.
> 2. In the originating window, click Ajax Link and error occurs

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