ABAP Keyword Documentation → ABAP - Reference → User Dialogs → Classic Lists → Event Blocks for Lists
AT list_event
Other versions: 7.31 | 7.40 | 7.54
Syntax
AT LINE-SELECTION
| USER-COMMAND
| PFnn.
Effect
Definition of event blocks for interactive list processing. The relevant events occur if the screen
cursor is positioned on a line in a displayed list and the user chooses a relevant function. Each interactive list event increments the system field sy-lsind by one.
If, for an interactive list event, the cursor is positioned at a line in a list displayed on the screen,
all the values stored with HIDE belonging
to the line in question are assigned the respective variables and the following system fields are filled with data:
| System field | Meaning |
|---|---|
sy-cpage |
Page number of the uppermost displayed page in the list that triggered the event |
sy-cucol |
Position of the column in the window that triggered the event (count begins with 2) |
sy-curow |
Position of the line in the window that triggered the event (count begins at 1) |
sy-lilli |
Number of the line that triggered the event |
sy-lisel |
Content of the line that triggered the event (is limited to the first 255 characters) |
sy-listi |
Index of the list that triggered the event |
sy-lsind |
Index of the list level that was created in the even tblock |
sy-staco |
Number of the first displayed column of the list that triggered the event (count begins at 1) |
sy-staro |
Number of the uppermost line of the uppermost displayed page of the list that triggered the event (count begins at 1) |
sy-ucomm |
Function code to which the user action that triggered the event is assigned |
With each list event AT LINE-SELECTION, AT PFnn,
and AT USER-COMMAND, the statement NEW-PAGE PRINT OFF is executed explicitly.
Note
The list event AT PFnn is obsolete
and the other two list events, particularly ATUSER-COMMAND should be used instead.