Hi,
I have three buttons in screen 0100. And their names are A, B, C respectively. When user pushes any of these buttons, I want to know which button is pushed. I wrote code, and I tried to learn which button is pushed. But, result of SY-UCOMM is only blank. There is nothing in SY-UCOMM. My full code is:
*&----------------------------------------------------
*& Program ZPROJECT
PROGRAM zproject.
DATA: save_code TYPE sy-ucomm,
ok_code TYPE sy-ucomm.
CALL SCREEN '0100'.
INCLUDE ZPAIMODULES.
*-----------------------------------------------
* INCLUDE ZPAIMODULES.
MODULE user_command_0100 INPUT.
SAVE_CODE = OK_CODE.
DATA wa TYPE I.
CASE SAVE_CODE.
WHEN 'A'.
WA = 5.
WHEN 'B'.
WA = 9.
WHEN OTHERS.
WA = 500.
ENDCASE.
ENDMODULE.
*--------------------------------------------------
*SCREEN '0100'
PROCESS BEFORE OUTPUT.
MODULE STATUS_0100.
*
PROCESS AFTER INPUT.
MODULE USER_COMMAND_0100.
I also wrote OK_CODE in element list of Screen 0100 for the last entry that type is OK. There is no code as I wrote above. I watched the execution of the program. And I watched SAVE_CODE value. It is all the time blank. I mean there is no value for it. Where is wrong? What should I do?
1 Answer
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Best AnswerPosted on Feb 09, 2005 at 11:13 PM
Hi Huseyin
What OK_CODE can contain is the function code that you assign to a button, not its name. So, check whether you have assigned any function code to the buttons.
You can assign a function code to a button at Screen Painter. When you double-click the button element at the middle of attributes side-screen you can see the field to enter the function code.
By the way, you'd better restructuring your main program as:
PROGRAM zproject. DATA: save_code TYPE sy-ucomm, ok_code TYPE sy-ucomm. INCLUDE ZPAIMODULES. START-OF-SELECTION . CALL SCREEN '0100'. ...Hope this helps
*--Serdar
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