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ABAPAT_SELECTION-SCREEN - AT SELECTION-SCREEN

ABAPAT_SELECTION-SCREEN - AT SELECTION-SCREEN

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AT SELECTION-SCREEN

Short Reference



AT SELECTION-SCREEN selscreen_event.

Effect

This statement defines event blocks for different events selscreen_event that are raised by the ABAP runtime framework during selection screen processing.

Selection screen events occur immediately before sending a selection screen and after certain user actions on a displayed selection screen. They are used for selection screen processing in the ABAP program.

AT SELECTION-SCREEN is raised at least twice during actions on selection screens that are included in another selection screen as a subscreen: first for the included selection screen itself, and then for the including selection screens.

Note

The event blocks after AT SELECTION-SCREEN are implemented internally as procedures. Declarative statements in these event blocks create local data.

Example

The program DEMO_SELECTION_SCREEN_EVENTS demonstrates all selection screen events.






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