There's a library called gwtchismes that has a progress bar widget, it's quite handy.
On Tue, May 17, 2011 at 12:10 PM, Juan Pablo Gardella < gardellajuanpa...@gmail.com> wrote: > Before you the rpc call, make visible a div with text "processing..." for > example. In the onSuccess or onFail make invisible again. This approuch is > used in Pro Web 2.0 Application Development with GWT. > > Juan > > > 2011/5/16 Skip <s...@planwithvoyant.com> > >> I'm looking for an approach on how to show a "Loading" message/image >> while waiting for the client to finish an RPC service request that's >> taking a few moments to complete. I'm not looking for an approach on >> startup. I've got the gist of that more or less. This question is >> for how to do it once the app is running. >> >> I've seen the approach used in the Spring Roo generated code whereby a >> RequestEvent is fired after a RequestFactory request runs longer than >> 250 ms. This approach makes use of a >> com.google.gwt.requestfactory.shared.RequestTransport, which only >> works for RequestFactory. >> >> Is there a similar approach to use when using an RPC Service? >> >> The following blog post offers up an approach for a view and >> presenter, but doesn't illustrate how one puts the hooks in place to >> get the event to fire. >> >> >> http://turbomanage.wordpress.com/2009/10/22/how-to-show-a-loading-pop-up-in-your-gwt-app/ >> >> Presumbably one could manually fire the AppLoadingEvent each time one >> makes a call to a service, and in the callbacks when the request >> completes, but I was hoping there's something more akin to the >> RequestTransport solution for RPC Service calls. >> >> Thanks, >> Skip Walker >> >> -- >> 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. >> >> > -- > 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. > -- 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.
