http://forum.lowyat.net/ Sun, 28 Jun 2026 21:36:23 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/260774 Need help in the java rmi callback function. <br />Currently i am writing a java code for online student record system on top of RMI. This system need to store a list of student identity number in a text file in order to retrieve the student records. Multiple clients are allow to view and edit the information at the same time. <br />There will have a list to display student identity number obtained from the server. The user selects/clicks one of these and causes the data for that student to be displayed. You can display the student profiles any way you like. You will probably need a TextField component in order to display the student profiles. You will also need a TextArea to allow the user to add comment to the profiles. If one client updates the profile, the other clients&#39; screens need to be updated at once. <br />This required the call back function and synchronization.<br />I totally don&#39;t have any idea of doing it. Hope somemore can guide me and help me to solve the problem. Thanks<br /> boonhoi Codemasters Wed, 08 Mar 2006 10:50:31 +0800