selection screen

[Former Member]

Hi folks,

I have a requirement, where there will be one check box on selection screen. if i click that box then only one paramenter should display on the selection screen. otherwise it should not be displayed. pls guide me...

thanks,

Ram.

[Former Member]

Hi,

You need to write the in at selection screen on output event.

Inside the event loop at screen (a system defined internal table) and then write your code (screen-active) to 0 or 1.

Parameter: p_chk type c as checkbox user-command flag,

p_fld1(10) type c,

p_fld2(10) type c.

at selection-screen output.

loop at screen.

if screen-name = 'P_FLD1'.

screen-active = '0'.

modify screen.

endif.

endloop.

[Former Member]

Hi,

Please refer the code below:

SELECTION-SCREEN:BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.

SELECTION-SCREEN BEGIN OF LINE.

PARAMETERS:p_family AS CHECKBOX USER-COMMAND com1. "Checkbox

SELECTION-SCREEN COMMENT 4(23) text-002 FOR FIELD p_family.

SELECTION-SCREEN END OF LINE.

SELECTION-SCREEN END OF BLOCK b1.

SELECTION-SCREEN:BEGIN OF BLOCK b2 WITH FRAME TITLE text-005.

SELECT-OPTIONS:s_family FOR marc-matnr MODIF ID id1,

s_mbrsh FOR mara-mbrsh MODIF ID id1,

SELECTION-SCREEN END OF BLOCK b2.

AT SELECTION-SCREEN OUTPUT.

IF p_family EQ 'X'.

LOOP AT SCREEN.

IF screen-group1 = 'ID1'.

screen-active = 0.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

ENDIF.

ENDIF.

[venkat_o]

Hi Ram, Have a look at this sample program and change ur program accordingly.

REPORT zvenkat_notepad4.
"Selection-screen
PARAMETERS: p_check AS CHECKBOX USER-COMMAND ucom.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 10(20) comm1 MODIF ID mg1 FOR FIELD p_input.
PARAMETERS: p_input TYPE char25.
SELECTION-SCREEN END OF LINE.
"Initialization

INITIALIZATION.
  comm1 = 'Text'.
  " PBO of Selection-screen

AT SELECTION-SCREEN OUTPUT.
  IF p_check IS INITIAL.
    LOOP AT SCREEN .
      IF screen-name = 'P_INPUT' OR screen-group1 = 'MG1'.
        screen-active = '0'.
        MODIFY SCREEN.
        CLEAR screen.
      ENDIF.
    ENDLOOP.
  ELSE.
    LOOP AT SCREEN .
      IF screen-name = 'P_INPUT' OR screen-group1 = 'MG1'.
        screen-active = '1'.
        MODIFY SCREEN.
        CLEAR screen.
      ENDIF.
    ENDLOOP.
  ENDIF.

Regards, Venkat.O

[Former Member]

Hi,

You need to write the in at selection screen on output event.

Inside the event loop at screen (a system defined internal table) and then write your code (screen-active) to 0 or 1.

Parameter: p_chk type c as checkbox user-command flag,

p_fld1(10) type c,

p_fld2(10) type c.

at selection-screen output.

loop at screen.

if screen-name = 'P_FLD1'.

screen-active = '0'.

modify screen.

endif.

endloop.