At present, an AsyncCallback contains a 'public void onSuccess()' method. This is posing significant problems for me at the moment.
I have a method myMethod() being called which has a return value type of ArrayList<String>. MyMethod contains this AsynCallback which is used to query a database on the server side of the code. I need to, either somehow make the method WAIT for the AsyncCallback's onSuccess() method to return which is the thing that is giving me the ArrayList<String> to return to the code which called myMethod, or change the return type of the AsyncCallback to ArrayList<String> and let this be the 'return' of myMethod. Is this possible? Am I very confused? Could someone please advise? -- 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-tool...@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.
