[jira] [Updated] (WICKET-4623) UploadProgressBar does not show up if the form submitted by AjaxButton or AjaxLink

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

     [ https://issues.apache.org/jira/browse/WICKET-4623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov updated WICKET-4623:
------------------------------------

    Attachment: WICKET-4623.patch

Here is a "solution" that keeps the UploadInfo in the HttpSession until it is read at least once.

The problem is that this way it may leak but it has just 3 'long' fields and one 'boolean'.
                
> UploadProgressBar does not show up if the form submitted by AjaxButton or AjaxLink
> ----------------------------------------------------------------------------------
>
>                 Key: WICKET-4623
>                 URL: https://issues.apache.org/jira/browse/WICKET-4623
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-extensions
>    Affects Versions: 1.5.7
>         Environment: Win 7 64bit, jetty, netbeans 7.1, jdk1.6.0_30
>            Reporter: Sandor Feher
>              Labels: Ajax, UploadProgressBar,
>         Attachments: WICKET-4623.patch
>
>
> If I submit the form normal submit button then the progressbar shows up. If I do it with any ajax component (AjaxLink, AjaxButton ...) then it does not show.
> I set up setOutputMarkupPlaceholderTag(true) for progressbar itself and it's parent component (the form) but it has not helped.

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