Hi, Since https://github.com/apache/wicket/commit/9716f2a7e799133fdf3f7927d0093e6dfe16f529 AjaxFormSubmitBehavior no more allows the default JS event behavior. The commit message says that the reason is to fix the Ajax Guest Book example.
In pre 6.x the Guest Book Java code dealt with this itself: https://github.com/apache/wicket/blame/master/wicket-examples/src/main/java/org/apache/wicket/examples/ajax/builtin/GuestBook.java#L83 This change already caused a problem - https://issues.apache.org/jira/browse/WICKET-5741 I think Wicket should not prevent the default behavior of the JS event by default. Each application should decide this for itself. WDYT ? Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov
