Avoid the removal of feedback messages upon page refresh in Wicket

My goal is to persist the error messages that are created when the page loads, even if the user decides to refresh the page. One approach I have considered is saving them globally and then injecting them back into the FeedBackPanel within the page's renderHead method. However, I have noticed that when navigating back to a previous page, the error message remains visible until the page is refreshed.

Answer №1

To manage the messages that are removed after each request, you have the option to set a IFeedbackMessageFilter using the method IApplicationSettiongs#setFeedbackMessageCleanupFilter(). This gives you greater control over which messages are retained.

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