Auto selection of a value on selection screen field of a report program

Question

Dear Gurus,
I have encountered a case in a report program, if i select a vendor code in selection screen, simultaneously the region code of that vendor should come automatically to the next parameter(ie region code). Is it possible..if then how?
Thanks in Advance
Saif

Answer 1

Hi Saifur,
  write the code in the at selection-screen output.
Try this logic.
TABLES :
  SCARR ,
  SPFLI ,
  SFLIGHT ,
  SBOOK .
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME .
PARAMETERS :
  P_FLIGHT RADIOBUTTON GROUP R1 ,
  P_BOOK RADIOBUTTON GROUP R1 .
SELECTION-SCREEN END OF BLOCK B1 .
SELECT-OPTIONS S_FLDATE FOR SFLIGHT-FLDATE DEFAULT '20090101' TO
'20090131'.
SELECTION-SCREEN BEGIN OF BLOCK B2 WITH FRAME .
PARAMETERS :
  P_TEMP1 RADIOBUTTON GROUP R2 MODIF ID SC1 ,
  P_TEMP2 RADIOBUTTON GROUP R2 MODIF ID SC1 .
SELECT-OPTIONS S_CARRID FOR SCARR-CARRID MODIF ID SC1 .
SELECTION-SCREEN END OF BLOCK B2 .
SELECTION-SCREEN BEGIN OF BLOCK B3 WITH FRAME.
PARAMETERS :
  P_TEMP01 RADIOBUTTON GROUP R3 MODIF ID SC2 ,
  P_TEMP02 RADIOBUTTON GROUP R3 MODIF ID SC2 .
SELECT-OPTIONS S_BOOKID FOR SBOOK-BOOKID MODIF ID SC2 .
SELECTION-SCREEN END OF BLOCK B3 .
AT SELECTION-SCREEN OUTPUT .
IF P_FLIGHT = 'X' .
FL_FLAG = 1 .
LOOP AT SCREEN .
IF SCREEN-GROUP1 = 'SC2' .
SCREEN-ACTIVE = 0 .
MODIFY SCREEN .
ENDIF.
ENDLOOP.
ELSEIF P_BOOK = 'X' .
FL_FLAG = 2 .
LOOP AT SCREEN .
IF SCREEN-GROUP1 = 'SC1'.
SCREEN-ACTIVE = 0 .
MODIFY SCREEN .
ENDIF.
ENDLOOP.
ENDIF .
On pressing Enter use sy-ucomm value onli to do that and then write the above logic for another select-option.
Much Regards,
Amuktha.
Edited by: Amuktha Naraparaju on Mar 12, 2009 1:24 PM