Hi Just create your own FeedbackPanel subclass and add:
public boolean isVisible () { return anyMessage(); } Matt On 2010-03-18 14:32, David Chang wrote:
Hello, I am playing with FeedbackPanel. I put it in a page like this: <div wicket:id="feedbackHolder" /> I notice that when having no messages, it always take up some space. How can I make FeedbackPanel occupy zero space when having no messages? Wicket way? or CSS? Any help is really appreciated.
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