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https://issues.apache.org/jira/browse/WICKET-6392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16301372#comment-16301372
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Kamil commented on WICKET-6392:
-------------------------------
For FeedbackCollector Session issue I created separate issue. Could you please
add your 2c about it under my comment:
https://issues.apache.org/jira/browse/WICKET-6507?focusedCommentId=16301327&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16301327
?
and back to the "clearFeedbackMessages"
now it looks like this:
{code}
public static void clearFeedbackMessages(Form<?> form) {
final FeedbackCollector collector = new FeedbackCollector(form);
collector.setIncludeSession(false); //WICKET-6507
collector.collect().stream().forEach(FeedbackMessage::markRendered); //
http://markmail.org/message/mqrfbxlnl6keljfj
}
{code}
Thst is why I think it should be included in Wicket API
> 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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