I've created a simple component called 'AjaxFallbackLabel', which might be useful to have as part of the Ajax components.
I particularly found it useful when explaining to the user that Ajaxified components would automatically refresh, otherwise when JavaScript is disabled it would revert to the default message which could say 'Manually refresh the page to update the component'. If you wanted to see it in action then just checkout the wicket example and run it. Anyway, if you'd like to include it into Wicket, you're more than welcome... https://code.google.com/p/mutable-password/source/browse/trunk/mutable-password-wicket-example/src/main/java/abid/password/wicket/components/AjaxFallbackLabel.java Thanks