On Tuesday, June 12, 2012 4:17:23 PM UTC+2, Thomas Broyer wrote: > > How are the acceptable values of the ValueListBox populated?
A request is done specifically for that. The list of acceptable values is properly initialized on the server side before returning it to the client side. > The difference between scenarios 1 and 3 is that in the former the value > is not changed (stored in a field in setValue, returned as-is from > getValue), while in the latter it is set to the equivalent value from the > list of acceptable values. > I suspected this. But the proxy that's being saved in B is not the same instance that was returned by the request I said above, which was used to populate the acceptable values. I verified that with the debugger. And it should be initialized if it was the same object of the list anyway. > It might be related to > http://code.google.com/p/google-web-toolkit/issues/detail?id=7189 but it > depends how you setup your Hibernate sessions. > I'm not touching any other field.. sure it's related? Maybe another detail that might make some difference is that B is an abstract class. The subproxies to the concrete classes present in the ValueListBox are all properly defined in BProxy's @ExtraTypes annotation. Don't know if that might mess things up... > With RF, you're supposed to use the OpenSessionInView paradigm, and then > use one transaction per service method. > Hum, I don't use OpenSessionInView, but regardless, the uninitialized proxy B must be set to A before my view method is called. Even if it was OpenSessionInView, the proxy comes from a previous session... right? Thanks Thomas for your help! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/IMGgtZHYP3cJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
