Reg-Selection screen

[Former Member]

Hi,

parameters: p_r1 radiobutton group grp1 user-command us default 'X',

p_r1 radiobutton group grp1.

selection-screen begin of block b1 with frame.

parameters: p_mat type mara-matnr MODIF ID id1,

p_ven type lfa1-lifnr MODIF ID id2

.

selection-screen end of block b1.

at selection ouput.

loop at screen.

if p_r1 = 'X'.

IF screen-group1 = 'ID1'.

screen-active = 1.

endif.

elseif p_r2 = 'X'.

IF screen-group1 = 'ID2'.

screen-active = 0.

endif.

endif.

endloop.

if p_mat is not initial.

message e000 with 'mat is required'.

endif.

In the above code after selecting of radiobutton p_r1 i need to display the one selection-screen should be active and after entering of that selection-screen and i need to the validation on that parameter. how do it.

<REMOVED BY MODERATOR>

Edited by: Alvaro Tejada Galindo on Feb 27, 2008 3:31 PM

[RaymondGiuseppi]

Try something like

TABLES sscrfields.

PARAMETERS: p_r1 RADIOBUTTON GROUP grp1 USER-COMMAND us DEFAULT 'X',
            p_r2 RADIOBUTTON GROUP grp1.

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME.

PARAMETERS: p_mat TYPE mara-matnr MODIF ID id1,
            p_ven TYPE lfa1-lifnr MODIF ID id2
.
SELECTION-SCREEN END OF BLOCK b1.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    CASE screen-group1.
      WHEN 'ID1'.
        IF p_r1 = 'X'.
          screen-active = 1.
        ELSE.
          screen-active = 0.
        ENDIF.
      WHEN 'ID2'.
        IF p_r2 = 'X'.
          screen-active = 1.
        ELSE.
          screen-active = 0.
        ENDIF.
    ENDCASE.
    MODIFY SCREEN.
  ENDLOOP.

AT SELECTION-SCREEN ON p_mat.

  CHECK sscrfields-ucomm NE 'US'.
  IF p_mat IS INITIAL.
    MESSAGE e000 WITH 'mat is required'.
  ENDIF.

START-OF-SELECTION.

Regards