You could try checking the request's Content-Type. GWT RPCs use "text/x-gwt-rpc; charset=utf-8". See the end of com.google.gwt.user.client.rpc.impl.RemoteServiceProxy for the place where it is declared in the client implementation.
This might be subject to change in the future, but its a pretty good assumption that a POST with "gwt-rpc" in the Content-Type is a GWT AJAX request. On Wed, Dec 3, 2008 at 17:58, jvm <[EMAIL PROTECTED]> wrote: > > I am integrating GWT into an existing servlet-based application. The > application's web.xml contains a set of error-page tags specifying a > JSP to use for various error codes and exceptions. > > For certain kinds of errors, this error-page jsp is sent to the GWT > client in response to GWT ajax calls; GWT forwards the resulting HTML > to the onFailure() method, within the exception message. I would like > to change the JSP to provide a more GWT-friendly response for GWT > requests only, or change my onFailure() method to display the HTML in > an alert popup. Does anyone have suggestions as to how to do this? > Removing error-page is not an option. > > 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 -~----------~----~----~----~------~----~------~--~---
