Patent ID: 8078987

Claim:
A computer-readable medium storing a program for a display screen generating apparatus to configure a display screen having multiple functions displayed on a computer, according to operations comprising: analyzing a screen part definition configured to include a target attribute that specifies a functional part identifier, a functional part definition configured to include a target attribute that specifies a screen part identifier, or any combination thereof, for adding a function to a screen part; processing per display screen the screen part for displaying the display screen, and receiving an event from a user; and processing, for the screen part, the functional part separately from the screen part by: associating the functional part with the screen part per content of the event received via the screen part, using the identifier of the screen part specified in the target attribute of the functional part as a target association destination, using the identifier of the functional part specified in the target attribute of the screen part as a target association destination, or any combination thereof, processing the event based on the content of the event, and passing a processing result to the screen part for reflecting a processing result on the screen display.