About selection screen

Question

hi all,
  i have 3 radio button and corresponding thier 3 input loist box . i just want to deactivate 2 list box on the click of one radio button.
please give the solution if possible .
Thanks and Regards
priyank dixit

Answer 1

Hi,
Check the following code:
TYPE-POOLS : vrm,
             icon.
*SELECTION SCREEN FIELDS
TABLES : sscrfields.
*GLOBAL DECLARATIONS
DATA : flag TYPE c,
      tablename(10),
      mmtable LIKE dd02l-tabname,
      sdtable LIKE dd02l-tabname,
      hrtable LIKE dd02l-tabname.
*DECLARATIONS FOR SELECTION SCREEN STATUS
DATA it_ucomm TYPE TABLE OF sy-ucomm.
***********SELECTION-SCREENS*********************
SELECTION-SCREEN BEGIN OF BLOCK blk1 WITH FRAME.
*FOR DYNAMIC DISPLAY OF MODULES
PARAMETERS :  pa RADIOBUTTON GROUP rad USER-COMMAND com MODIF ID mod,
              pb RADIOBUTTON GROUP rad MODIF ID rad,
              pc RADIOBUTTON GROUP rad MODIF ID cad.SELECTION-SCREEN SKIP.
**TO INCLUDE DYNAMIC ICONS
SELECTION-SCREEN COMMENT 2(6) text_001.
*DYNAMIC LIST BOX BASED ON USER SELECTIONS
PARAMETERS one AS LISTBOX VISIBLE LENGTH 20  MODIF ID mod.
PARAMETERS two AS LISTBOX VISIBLE LENGTH 20   MODIF ID rad.
PARAMETERS three AS LISTBOX VISIBLE LENGTH 20 MODIF ID cad.
SELECTION-SCREEN END OF BLOCK blk1.
*DISPLAY DYNAMIC PUSHBUTTON ON APP TOOLBAR ON USER CLICKS
SELECTION-SCREEN: FUNCTION KEY 1,
                  FUNCTION KEY 2,
                  FUNCTION KEY 3.
**EVENT ON SELECTION SCREEN FOR OUTPUT DISPLAY
AT SELECTION-SCREEN OUTPUT.
*CLICK OF FIRST RADIO BUTTON
  IF pa = 'X'.
    sscrfields-functxt_01 = 'Materials Management'.
    WRITE icon_plant AS ICON TO text_001.
*CODE TO GET DYNAMICS BASED ON THE SELECTED RADIO
    LOOP AT SCREEN.
      IF screen-group1 = 'MOD'.
        screen-intensified = '1'.
        screen-active = 1.
        screen-display_3d = '1'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'RAD'.
        screen-intensified = '0'.
        screen-active = 0.
        screen-display_3d = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'CAD'.
        screen-intensified = '0'.
        screen-active = 0.
        screen-display_3d = '0'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ENDIF.
*CLICK OF SECOND RADIO
  IF pb = 'X'.
    sscrfields-functxt_02 = 'Sales And Distribution'.
    WRITE icon_ws_ship AS ICON TO text_001.
    LOOP AT SCREEN.
      IF screen-group1 = 'RAD'.
        screen-intensified = '1'.
        screen-active = 1.
        screen-display_3d = '1'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'MOD'.
        screen-intensified = '0'.
        screen-active = 0.
        screen-display_3d = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'CAD'.
        screen-intensified = '0'.
        screen-active = 0.
        screen-display_3d = '0'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ENDIF.
*CLICK OF THIRD RADIO
  IF pc = 'X'.
    sscrfields-functxt_03 = 'Human Resources'.
    WRITE icon_new_employee AS ICON TO text_001.
    LOOP AT SCREEN.
      IF screen-group1 = 'RAD'.
        screen-intensified = '0'.
        screen-active = 0.
        screen-display_3d = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'MOD'.
        screen-intensified = '0'.
        screen-active = 0.
        screen-display_3d = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'CAD'.
        screen-intensified = '1'.
        screen-active = 1.
        screen-display_3d = '1'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ENDIF.
Regards,
Bhaskar