Dynamic selection options on selection screen.

[Former Member]

Hello Gurus,

I am using following blocks in my selection screen. I want only block one to be displayed first. After user hits with data in parameters of block 1, then block 2 should appear but till then remain invisible. How can I achieve this ?

SELECTION-SCREEN BEGIN OF BLOCK BSD1 WITH FRAME Title text-001.
SELECTION-SCREEN SKIP.
PARAMETERS: l_RECNO LIKE ZAP01-RECNO,
            L_OCRTP TYPE ZAPYPE DEFAULT 'Z.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN END OF BLOCK BSD1.

SELECTION-SCREEN BEGIN OF BLOCK BSD2 WITH FRAME Title text-002.
SELECTION-SCREEN SKIP.
PARAMETERS: bukrs type bukrs,
                        vednum like lfa1-lifnr.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN END OF BLOCK BSD2.

Regards,

Jainam.

[naimesh_patel]

Check the online help on the LOOP AT SCREEN.

Regards,

Naimesh Patel

[former_member156446]

Check this :

REPORT  zj_test LINE-SIZE 162.

SELECTION-SCREEN BEGIN OF BLOCK bsd1 WITH FRAME TITLE text-001.

PARAMETERS: l_recno TYPE vbak-vbeln MODIF ID one,  "<< changed here... replace with our data
            l_ocrtp TYPE c DEFAULT 'Z' MODIF ID one. "<< changed here... replace with our data

SELECTION-SCREEN END OF BLOCK bsd1.

SELECTION-SCREEN BEGIN OF BLOCK bsd2 WITH FRAME TITLE text-002.

PARAMETERS: bukrs TYPE bukrs MODIF ID two,
            vednum LIKE lfa1-lifnr MODIF ID two.

SELECTION-SCREEN END OF BLOCK bsd2.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    IF l_recno IS INITIAL.
      IF screen-group1 = 'TWO'.
        screen-input = 0.
        screen-active = 0.
      ENDIF.
      MODIFY SCREEN.
    ENDIF.
  ENDLOOP.

[Former Member]

Check the below code, i am confirming that everything is working good.

*&---------------------------------------------------------------------*
*& Report  YSAT_TEST3
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  YSAT_TEST3.


selection-screen skip 2.
selection-screen: begin of block blk1 with frame title  text-001.
parameters: male1(20).
selection-screen: end of block blk1.

selection-screen: begin of block blk2 with frame title  text-002.
parameters: female1(20) modif id sc2.
selection-screen: end of block blk2.


at selection-screen output.
loop at screen.
  if male1 = ''.
  if screen-group1 = 'SC1'.
   screen-invisible = '0'.
   screen-input = '1'.
   modify screen.
  endif.
  if screen-group1 = 'SC2'.
   screen-invisible = '1'.
   screen-input = '0'.
   modify screen.
  endif.

else.
  if screen-group1 = 'SC1'.
   screen-invisible = '1'.
   screen-input = '0'.
   modify screen.
  endif.
  if screen-group1 = 'SC2'.
   screen-invisible = '0'.
   screen-input = '1'.
   modify screen.
  endif.
endif.
endloop.

Regards,

~Satya