Wicketeers, This question is to do with lifecycle execution order - it's not a bug as such, just a usage question - I hope you can help.
I have component X with an AjaxFormComponentUpdatingBehavior, that triggers updates in Components Y and Z by adding to target. Y has a generic Behaviour that updates it's data. Z needs to hide or show itself depending on Y's data state. Y needs to use that generic Behaviour, as it's complex, does loads of stuff and is used throughout the system - so I can't change this. Originally, in Z's onConfigure() we set the setVisible() depending on Y's state. But that doesn't work as Z's onConfigure() executes after Y's Behaviours onConfigure(). Which is just the way Component.configure() works. Which is fair enough. So, I figured if Behaviours execute after onConfigure, I simply put the setVisible() code into a Behaviour on Z, and bingo! Only Y's Behaviour always executes first. Always. Even if I create it second, even if I add Z to their parent container before Y. I can't work out how to affect the order of Components/Behaviour execution. Note - I did extend the Y's Behaviour to update Z, but as Z has already completed its cycle, the state didn't actually update. Can anyone help? Cheers, Col. EMAIL DISCLAIMER This email message and its attachments are confidential and may also contain copyright or privileged material. If you are not the intended recipient, you may not forward the email or disclose or use the information contained in it. If you have received this email message in error, please advise the sender immediately by replying to this email and delete the message and any associated attachments. Any views, opinions, conclusions, advice or statements expressed in this email message are those of the individual sender and should not be relied upon as the considered view, opinion, conclusions, advice or statement of this company except where the sender expressly, and with authority, states them to be the considered view, opinion, conclusions, advice or statement of this company. Every care is taken but we recommend that you scan any attachments for viruses.