topic Re: Enable a field on selection screen based on a condition in Application Development and Automation Discussions

Enable a field on selection screen based on a condition

Former Member — Mon, 30 Mar 2009 05:10:51 GMT

Hello All,

I have a requirement that on a selection screen i have one check box (PARAMETER) and one input field

(Select-option) .Now i need to enable the input field only if the checkbox is checked on the selection screen.

Enabling and disabling of the input field is based on the checkbox being checked or not checked on the selection screen itself.

Is this possible to achieve ? please suggest how to do this?

Thanks in advance,

Swati

Re: Enable a field on selection screen based on a condition

Former Member — Mon, 30 Mar 2009 05:12:26 GMT

Yes it is possible. Try using:

AT SELECTION-SCREEN OUTPUT.

Re: Enable a field on selection screen based on a condition

Former Member — Mon, 30 Mar 2009 05:15:27 GMT

Use AT selection-screen output.

IF p_pres EQ c_x.

Disable application server path, if presentation server radio button
is selected

CLEAR p_afile.

LOOP AT SCREEN.

IF screen-group1 EQ c_sb2.

screen-input = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Re: Enable a field on selection screen based on a condition

former_member222860 — Mon, 30 Mar 2009 05:16:17 GMT

Check this

PARAMETERS : p_chk AS CHECKBOX USER-COMMAND abcd.

PARAMETERS : p_param(10) TYPE c MODIF ID gp1.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    IF p_chk = 'X'.
      IF screen-group1 = 'GP1'.
        screen-input = 1.
      ENDIF.
    ELSE.
      IF screen-group1 = 'GP1'.
        screen-input = 0.
      ENDIF.
    ENDIF.
    MODIFY SCREEN.
  ENDLOOP.

Re: Enable a field on selection screen based on a condition

I355602 — Mon, 30 Mar 2009 05:16:33 GMT

Hi,

Refer:


PARAMETERS : p_chk AS CHECKBOX USER-COMMAND cmd,
             p_matnr TYPE matnr MODIF ID abc.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    IF p_chk = 'X'. "<--enable field for input
      IF screen-group1  = 'ABC'.
        screen-input = 1. "<--edit
      ENDIF.
    ELSE. "<--disable field for input
      IF screen-group1  = 'ABC'.
        screen-input = 0. "<--greyed out
      ENDIF.
    ENDIF.
    MODIFY SCREEN.
  ENDLOOP.

If user selects the checkbox, parameter for material is editable for input else it is disabled for input.

Hope this helps you.

Regards,

Tarun

Re: Enable a field on selection screen based on a condition

Former Member — Mon, 30 Mar 2009 05:16:49 GMT

Where should i write this "AT SELECTION - SCREEN OUTPUT?

Can u give me some example please.

Thanks,

Swati

Re: Enable a field on selection screen based on a condition

I355602 — Mon, 30 Mar 2009 05:22:41 GMT

Hi,


> Where should i write this "AT SELECTION - SCREEN OUTPUT?
> 
> Can u give me some example please.
> 
> Thanks,
> Swati

Refer the code provided by me in above reply, it will definitely help you.

Regards,

Tarun

Re: Enable a field on selection screen based on a condition

Former Member — Mon, 30 Mar 2009 05:24:48 GMT

Thanks you to all for the quick and useful inputs.

Re: Enable a field on selection screen based on a condition

Former Member — Mon, 30 Mar 2009 06:47:25 GMT

hi refer this code :

*PARAMETERS : R1 RADIOBUTTON GROUP G1.

*PARAMETERS : R2 RADIOBUTTON GROUP G1.

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

*SELECT-OPTIONS : SO_KUNNR FOR VBAK-KUNNR MODIF ID A ,

SO_DAT1 FOR VBAK-ERDAT MODIF ID A.

*SELECTION-SCREEN END OF BLOCK b1.

*SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002.

*SELECT-OPTIONS : SO_MATNR FOR AFPO-MATNR MODIF ID B ,

SO_DAT2 FOR VBAK-ERDAT MODIF ID B.

*SELECTION-SCREEN END OF BLOCK b2.

then

AT SELECTION-SCREEN OUTPUT.

loop at screen.

IF R1 = 'X'.
if screen-name = SO_KUNNR.
SCREEN-INVISIBLE = 1.
screen-active = 0.
endif.
modify screen.
if screen-name = SO_DAT1.
SCREEN-INVISIBLE = 1.
screen-active = 0.
endif.
modify screen.
ENDIF.
IF R2 = 'X'.
if screen-name = SO_MATNR.
SCREEN-INVISIBLE = 1.
screen-active = 0.
endif.
modify screen.
if screen-name = SO_DAT2.
SCREEN-INVISIBLE = 1.
screen-active = 0.
endif.
modify screen.
ENDIF.

IF R1 = 'X'.
if screen-GROUP1 = 'B' .
SCREEN-INVISIBLE = 1.
screen-active = 0.
endif.
modify screen.
ENDIF.
IF R2 = 'X'.
if screen-GROUP1 = 'A'.
screen-active = 0.
endif.
modify screen.
ENDIF.
endloop.