So how would I reference B rather than A on all subsequent calls after the first. Is it as simple as checking to see if A does not have some property set? Then just use an if/then/else statement to use the correct panel.
Thanks. -----Original Message----- From: Eelco Hillenius [mailto:[email protected]] Sent: Wed 10/28/2009 6:20 PM To: [email protected] Subject: Re: Replacing a panel with another panel > I am trying to replace a panel with another panel. The replacement > works the first time. The next time I click on the replacement link, I > get an exception. > > "java.lang.IllegalStateException: This method can only be called on a > component that has already been added to its parent." My guess is that you are referencing the the first panel again. When you replace panel A with panel B, panel A loses it's reference to the parent (which goes to B obviously), so if you were to replace on A again, you get an exception like that. The solution is to reference B rather than A. Eelco --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
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