I have following use case, - upload csv file which may have invalid data - If invalid data is found, business service shall return list of error value objects - display error value objects to user - if no invalid data is found, business service shall return list of some other value objects - display other value objects to user
I am using gwt fileupload widget and fileupload servlet - to upload csv data from UI to Server. - UIBinder java class does form post to fileupload servlet This is all good My question is, How do I send back error value objects from fileupload servlet to UIBinder java class ? Do, I have to store error value objects or some other value objects in session and then write some RPC class that shall read these objects from session and make them available to UIBinder java class Mittal -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
