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1. Re: Change values in backing bean before setting new value
georges.georges.berscheid.mpulse.eu Jan 6, 2009 7:30 PM (in response to martin4s)Unchecking the other checkboxes is probably something you want to do using JavaScript. When the form is submitted, the appliction has no way of knowing which checkbox was just clicked, unless you keep a previous state in the context and compare both states. That sounds awfully complicated though.
You could also try using the ajaxSingle attribute in a4j:support which will only send this one particular event to the server instead of submitting the entire form. However, I've never actually used that, so I'm not exactly sure how it behaves.Good luck.
Georges