[jira] [Commented] (WICKET-4954) Issue with file upload with progress bar via AJAX and Firefox

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

    [ https://issues.apache.org/jira/browse/WICKET-4954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13545953#comment-13545953 ] 

Martin Grigorov commented on WICKET-4954:
-----------------------------------------

I think the problem is related to ProgressBar. Firebug shows that GET requests to the UploadProgressBar resource are keep done. All of them at 0%.
                
> Issue with file upload with progress bar via AJAX and Firefox
> -------------------------------------------------------------
>
>                 Key: WICKET-4954
>                 URL: https://issues.apache.org/jira/browse/WICKET-4954
>             Project: Wicket
>          Issue Type: Bug
>         Environment: Firefox 17.0.1
>            Reporter: Andrea Del Bene
>
> Firefox has a strange problem when used with a form that is set to multipart/form-data‎ and submitted via AJAX. It seems like it's still waiting for the response to finish even after the AJAX response has terminated.
> You can see this issue in the example here: http://www.wicket-library.com/wicket-examples-6.0.x/ajax/upload?0.
> The upload works fine but after it has completed Firefox displays the "Stop" button instad of "Reload". Moreover, if you try to upload a file bigger then the limit (1 M), the upload bar enters into a loop where it continues to read the upload status.
> Everything works fine with Chrome.

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