Need to Uncheck a Check-box.

[Former Member]

Hi,

I have two check-boxes pa_abc and pa_def in ALV Grid. If pa_abc is checked, then pa_def should automatically get <b>dis-abled</b> and also should get <b>unchecked</b>.

I have written code for <b>dis-abling</b> pa_def and is working. It is given below.

LOOP AT SCREEN.
    IF pa_abc EQ 'X'.
      IF screen-name = 'pa_def'.
        screen-input = '0'.
        MODIFY SCREEN.
      ENDIF.
    ENDIF.
  ENDLOOP.

But, if pa_abc is checked, pa_def should automatically get <b>unchecked</b> too. Kindly, help me to uncheck pa_def. Thanks in advance.

Regards,

Preetha

[former_member196299]

Hi Preetha ,

you can get the same functionaity by using Radiobuttons wher you need not write the code for checking and unchecking .

Why d't you try using radio buttons then using checkboxes, as check boxes dunot support your functionality in this kind of casess...

if you need further help , then please respong back ..

Regards,

Ranjita

[Former Member]

hi preetha....

if cb1 eq 'x'.

clear cb2.

endif.

With regards,

S.Barani

[Former Member]

LOOP AT SCREEN.

IF screen-name = 'pa_def'.

if pa_abc = 'X'.

screen-input = ' '.

it should be either space of 'X'

MODIFY SCREEN.

ENDIF.

vice versa

ENDLOOP.

[Former Member]

Hi,

Check this sample code.

  parameters : p_chk1 as checkbox user-command ABCD default 'X',
               p_chk2 as checkbox user-command PQRS.

  data: v_clk1 type c value 'X',
        v_clk2 type c.

  at selection-screen output.

   if v_clk1 = 'X'.
     p_chk1 = 'X'.
   else.
     p_chk1 = ' '.
   endif.
  if v_clk2 = 'X'.
    p_chk2 = 'X'.
  else.
    p_chk2 = ' '.
  endif.
  at selection-screen.

    case sy-ucomm.
      when 'ABCD'.
        if p_chk1 = 'X'.
          v_clk1 = 'X'.
          v_clk2 = ' '.
        else.
          v_clk1 =  ' '.
          v_clk2 = 'X'.
        endif.
      when 'PQRS'.
       if p_chk2 = 'X'.
          v_clk2 = 'X'.
          v_clk1 = ' '.
       else.
          v_clk2 = ' '.
          v_clk1 = 'X'.
       endif.
    endcase.

Regards

Sailaja.

[Former Member]

Hi

Instead of checkbox define the radiobuttons . extra coding is not required for unchecking. When u use a radio button, there are two parameters defined. Depending on which button is selected the value for that is set to 'X' and the other is set to space. To use this option all you have to do is assign both the radio buttons to one group.