I too am building a GWT project with a .NET back end. I got around the SOP issue by using CORS (http://www.w3.org/TR/cors/) which allows me to debug the GWT project and the .NET project at the same time. It works in IE, FF and Chrome which are the only browsers I've tested. So, if you can implement CORS, that may be one hurdle toward implementing SSRS in your GWT app. I don't know about the rest of it but I've thought about it a lot and am curious to hear other ideas.
My idea is to use a back-end process to render to HTML and deliver that to the GWT client for display in some sort of HTML panel. Hopefully that would be browser agnostic. If that doesn't work, then rendering to PDF and returning that to the browser would work. Another way to go might be to use an iframe to hit the SSRS service (which will get you the interactivity) but that will only work well in IE. If you find a better way, please let me know. Maybe I can help out with the CORS stuff (which really aids in debugging). Kyle -- 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/-/v8qm-3qfWtgJ. 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.