This section describes in more detail the events that occur when you run an executable program.
The following events occur when you run a typical executable program that is linked with a logical database:
Event |
Time |
|
Before the standard selection screen is displayed
|
After user input on a selection screen has been processed, but while the selection screen is still active |
|
|
After the standard selection screen has been processed, before data is read from the logical database |
After the logical database has read a data record from the node node |
|
After all of the nodes of the logical database have been processed that are hierarchically subordinate to the node node in the structure of the logical database |
|
After all data has been read by the logical database |
List processor events:
Event |
Time |
TOP-OF-PAGE |
In list processing when a new page starts |
END-OF-PAGE |
In list processing when a page ends |
AT LINE-SELECTION |
When the user triggers the predefined function code PICK |
AT PFnn |
When the user triggers the predefined function code PFnn |
AT USER-COMMAND |
When the user triggers a function code defined in the program |
The above are treated under Lists.