Hello: I´m building a webapp which, depending on the user, will show some options on the menu or other ones. For doing this, I invoke a Single Singed On method passing as arguments, the user and the application and getting as return value a string identifying the "role" of the user. As I´m using GWT, I can´t invoke the SSO method from the client side, so I have to make a RPC to the server, which will invoke the method and return the "role" to the client. I do all of this before "start creating the widgets that will be showed", but I face the problem of asyncronous calls. I invoke the RPC, but the return value may come late (by late I mean when it has already started "building the widgets and appearance of the web application". The only solution I see (and I don´t know if it´s correct or even possible) is start the building part in the body of "onSuccess(String result)" method, of the callback method associated to the RPC call.
I don´t know if I explanied it right...but I hope so. Any other idea? Thanks -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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.
