At selection screen output problem

[Former Member]

Hi all,

I am trying to make a few fields disabled based on the selection of a radio button. I have done it in dialog programming, but in report its not working. Please tell me where i have gone wrong. My code:

*----------------------------------------------------------------------*
* Selection Screen
*----------------------------------------------------------------------*

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-t01.
PARAMETER : rb_dwld RADIOBUTTON GROUP radi DEFAULT 'X',
            rb_upld RADIOBUTTON GROUP radi.
SELECTION-SCREEN END OF BLOCK b1.

SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-t02.
SELECT-OPTIONS : so_cctrl FOR /dceur/z_crconar-crdt_ctrldsa MODIF ID
                                         sc1 NO INTERVALS OBLIGATORY,
                 so_cusno FOR /dceur/z_crdtlmt-dealer MODIF ID sc1.
SELECTION-SCREEN END OF BLOCK b2.

SELECTION-SCREEN BEGIN OF BLOCK b3 WITH FRAME TITLE text-t03.
SELECT-OPTIONS : so_ctrl1 FOR /dceur/z_crconar-crdt_ctrldsa MODIF ID
                                         sc2 NO INTERVALS OBLIGATORY.
PARAMETER pa_fname TYPE rlgrap-filename MODIF ID sc2.
SELECTION-SCREEN END OF BLOCK b3.

[Former Member]

*----------------------------------------------------------------------*
* At selection screen
*----------------------------------------------------------------------*

AT SELECTION-SCREEN OUTPUT.

  LOOP AT SCREEN.
    CASE co_x.
      WHEN rb_dwld.
        IF screen-group1 = co_sc2.
          screen-input = 0.
          MODIFY SCREEN.
        ENDIF.
      WHEN rb_upld.
        IF screen-group1 = co_sc1.
          screen-input = 0.
          MODIFY SCREEN.
        ENDIF.
    ENDCASE.
  ENDLOOP.

[Former Member]

Hi,

Please check the below code.

This is one of my requirement.

* Creation of two blocks with parameter fields for create and update
SELECTION-SCREEN: BEGIN OF BLOCK b1 WITH FRAME.
PARAMETER p_create LIKE rlgrap-filename MODIF ID crt.
SELECTION-SCREEN: END OF BLOCK b1.

SELECTION-SCREEN: BEGIN OF BLOCK b2 WITH FRAME.
PARAMETER p_update LIKE rlgrap-filename MODIF ID upt.
SELECTION-SCREEN: END OF BLOCK b2.

* Making one parameter field active at a time
AT SELECTION-SCREEN OUTPUT.
  IF rb_crt = 'X'.                              "CREATE BUTTON IS SELECTED
    PERFORM hide_rb_options.
    CLEAR p_create.
  ELSE.                                         "UPDATE BUTTON IS SELECTED
    PERFORM hide_rb_options.
    CLEAR p_update.
  ENDIF.

*&---------------------------------------------------------------------*
*&      Form  hide_rb_options
*&---------------------------------------------------------------------*

FORM hide_rb_options .
  IF rb_crt = 'X'    .
    LOOP AT SCREEN.
      CASE screen-group1.
        WHEN 'CRT'.
          screen-active = 1.
          MODIFY SCREEN.
        WHEN 'UPT'.
          screen-active = 0.
          MODIFY SCREEN.
      ENDCASE.
    ENDLOOP.
  ELSE.

    LOOP AT SCREEN.
      CASE screen-group1.
        WHEN 'UPT'.
          screen-active = 1.
          MODIFY SCREEN.
        WHEN 'CRT'.
          screen-active = 0.
          MODIFY SCREEN.
      ENDCASE.
    ENDLOOP.
  ENDIF.
ENDFORM.                    " hide_rb_options

May it helps you.

Regards.

DS.

[former_member186741]

TO TRIGGER an output event you need to give user-command to the radiobuttions:

PARAMETER : rb_dwld RADIOBUTTON GROUP radi USER-COMMAND flag DEFAULT 'X',