[jira] [Commented] (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:comment-tabpanel&focusedCommentId=13658359#comment-13658359 ] 

Guillaume Mary commented on WICKET-5190:
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2 discussions related to this issue:
http://apache-wicket.1842946.n4.nabble.com/Overriding-Form-onFileUploadException-in-nested-forms-td4657874.html
http://apache-wicket.1842946.n4.nabble.com/Manage-exceptions-on-a-nested-multipart-upload-form-td4658815.html
                
> 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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