Method and apparatus for remotely displaying screen files and efficiently handling remote operator input

Abstract

A system and method for remotely displaying screen files and for trapping a customized set of operator input is disclosed. A server generates and deploys a plurality of screen files to a remote client. The screen files each include a plurality of display control elements and a list of events to be trapped and forwarded to the server. The list of events may be optimized for each particular screen file. The remote client displays the plurality of display control elements and stores the list of events. For any event that occurs which is included in the list of events, such as a submit data event, the remote client sends data indicative of the event to the server. The server interprets the data indicative of the occurrence of the event, processes the event, and, if appropriate, generates and sends a command to update the displayed representation of the screen file.