[jira] [Updated] (WICKET-5190) Overriding Form.onFileUploadException in nested forms

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

     [ https://issues.apache.org/jira/browse/WICKET-5190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guillaume Mary updated WICKET-5190:
-----------------------------------

    Attachment: quickStartOnFileUploadFormException.zip

maven quick start with a non-working upload button and a working one
                
> Overriding Form.onFileUploadException in nested forms
> -----------------------------------------------------
>
>                 Key: WICKET-5190
>                 URL: https://issues.apache.org/jira/browse/WICKET-5190
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 6.6.0, 1.5.10
>            Reporter: Guillaume Mary
>         Attachments: quickStartOnFileUploadFormException.zip
>
>
> If the upload exceeds the allowed max size, the 
> SizeLimitExceededException is caught in the outer form, i.e. the 
> form to which the upload component was added. Thus, I cannot 
> override Form.onFileUploadException in my inner form and thus 
> not implement a custom handling (this is necessary, as in this 
> case I need to explicitly call FeedbackPanel.error on my upload 
> component's FeedbackPanel and add update it via Ajax). Adding 
> custom code to the outer form is not an option as this way I'd 
> have to modify all users of my upload component. 

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