RequestBuilder makes an AJAX call. It doesn't redirect the browser. use setLocation for that, which I think is in the standard GWT API someplace. Otherwise, use some JSNI to do:
window.location.href = "http://whatever.com/";; if you really meant to make an AJAX call: Yes, you need a callback. You don't have to put anything in it, though. On Dec 22, 11:06 pm, Suri <[email protected]> wrote: > Hi all, > I'm trying to do the following. > > As part of how I'm modeling my exception handling, I decided that to > be consistent with my current Struts model - I would redirect the > user to a generic error page in case of an error. Thus, any exceptions > in the GWT should also be handled in the same manner. > > I figured I could just use the RequestBuilder to send my request > along. However, I see that the problem here is that it requires a > RequestCallback instance in order to make the request. I probably > could fake a callback and let it pass, but I wanted to check with the > experts to see if there was a more appropriate way to do this. Does > this mean that there is no way of making a request/call to the server > without providing a callback? > > Thanks > Suri --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
