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https://issues.apache.org/jira/browse/WICKET-6392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16301366#comment-16301366
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Martin Grigorov commented on WICKET-6392:
-----------------------------------------
I *am* a regular user.
The difference between me and most other regular users is that I used to spend
my spare time debugging other people's problems too!
With or without the extra constructor people (incl. me) will do mistakes! This
is normal.
There is #setIncludeSession(boolean) since the introduction of this class in
Wicket.
I agree that FeedbackCollector(Component) should not include the Session scoped
messages by default. Since it is a behavior change it should be done only in
8.x. My 2c.
> Can not change Model when form has Validation Errors
> ----------------------------------------------------
>
> Key: WICKET-6392
> URL: https://issues.apache.org/jira/browse/WICKET-6392
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 8.0.0-M6
> Reporter: Kamil
> Assignee: Martin Grigorov
> Attachments: wicket-showcase-cleanForm.zip
>
>
> I have a Modal with Form and Submit button (it is used for creating new
> users).
> Form has several text fields bound to CompoundPropertyModel.
> Everytime I open the Modal, I set the ModelObject as new User();
> It works fine (fields "see" new model if I cancel the window or if I sumbit
> it without erors).
> If Form has validation errors, even if i set compoundModel.setObject(new
> User()); fields have old value and validation erros are present.
> I found
> [workaround|https://stackoverflow.com/questions/8879775/apache-wicket-how-to-update-model-after-validation-error]
> but I believe it should be possible with Wicket without "workarounds"
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