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Posted to commits@wicket.apache.org by "Per Huss (JIRA)" <ji...@apache.org> on 2017/05/08 11:21:04 UTC

[jira] [Created] (WICKET-6366) Autocomplete race condition makes page unresponsive

Per Huss created WICKET-6366:
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             Summary: Autocomplete race condition makes page unresponsive
                 Key: WICKET-6366
                 URL: https://issues.apache.org/jira/browse/WICKET-6366
             Project: Wicket
          Issue Type: Bug
          Components: wicket-extensions
    Affects Versions: 7.6.0
         Environment: Reproduced both with latest Firefox (53.0.2) and latest Chrome (58.0.3029.96)
            Reporter: Per Huss
         Attachments: autocomplete.zip, exceptions.png

The autocomplete field can throw a javascript exception that makes the page unresponsive.

To reproduce, run attached quickstart and:
1. Click the text field and type "a"
2. Quickly click the "hide" button, and
3. Quickly click the text field again and type another "a", leaving the text field focused.
4. A couple of javascript exceptions will be thrown, where the first on seems to break the ajax functionality. Clicking "show" has no effect now.

Attaching quickstart and screenshot of the exceptions.



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