Now let us write the flow logic
for both the screens.
Screen 100
Process before output.
Module
status_0100.
*
Process after inout.
Module
User_Command_0100.
Screen 200
Process before output.
Module
status_0200.
*
Process after inout.
Module
exitscreen at exit-command.
Field ztryemp-name
module check_name.
Field ztryemp-phone
module check_phone.
Field ztryemp-basic
module check_basic.
Module
User_Command_0200.
To add the code to each module,
double click on the module. This will bring up a screen asking you
to select the proper sub program from the module pool to place the
code in it. Select the proper PBO, PAI and Form program to include
the respective code.
We will first see the PBO
sub-program for both screens.
PBO modules are used for
initializing variables, assigning the pf-statuses and titlebars for
dynpros, and other screen processing to be done before the screen is
displayed and re-displayed.
