The problem as I see it, unfortunately, exists will all non page scope referenced components. There is in fact no way to reliably value bind to a Seam component from within the view that will accompany that component's destruction, due to lifecycle differences.
For example, when a Seam conversation finishes & it's conversation scoped action component is destroyed, again I'd need to outject page objects for any value bindings in the post-conversational view. Provided that mid-conversational views reference bi-jected objects (instead of via getters on the action component), I could sneakily outject a same-named page scoped copy at the end of the conversation (hence binding el will be transparently consistent for both mid & post-conversational bindings). Perhaps that would work as a fix, but it would be much better to avoid this issue in the first place. People have walked away from JSF over this (standard backing beans have no hope of matching JSF's lifecycle), and I really think Seam could address the problem as a core value proposition. What I'm suggesting is that ways to match the component lifecycle more closely to JSF's are looked at. In the contexts.PageContext code, it recognises that the event boundary is in a phase unrelated to that supposed by a web request centric view - and I think PageContext is on to something generally true with JSF. I don't doubt that this is tricky, but I urge some serious thought on the matter. I think you and other key people work incredibly hard, so I hate to burden you, but I do think that the problem needs to be understood & discussed at a Seam project level. Anyway, ciao for now. Cheers View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3934045#3934045 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3934045 ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
