The script that runs in response to the trigger is called a trigger processing procedure. This procedure must be in the same dictionary as the script that registered the trigger. For most triggers, the trigger processing procedure must be a global procedure. The exception is function triggers, which can run a global function in response to the trigger.
The following example processing procedure runs in response to the form trigger registered for the RM_Customer_Maintenance form. This procedure runs when the user selects the Contact History menu item.
{Name: IG_Open_Contact_History}
if not isopen(form IG_Contact_History) then
open form IG_Contact_History;
'Customer Number' of window IG_Contact_History of form IG_Contact_History = 'Customer Number' of window RM_Customer_Maintenance of form RM_Customer_Maintenance;
run script 'Customer Number' of window IG_Contact_History of form IG_Contact_History;
end if;