Input field active after selecting checkbox

[Former Member]

Hi experts,

What do I need to do if I want to create a text field that can only be active after a checkbox has been ticked?

I have a text field A and checkbox B with OK_CODE CHECKBOX.

In PBO i've set the screen-input for text field A to '0' meaning that I dont want A to receive any input as yet. Only after I've ticked checkbox B then I want A can receive input. I've tried to set at PAI where when the OK_CODE = CHECKBOX, loop at screen and if screen-name = 'A' then i'll set screen-input for A as 1.

However when I tried to run, the text field A still cannot receive any input. My code at PAI as below:

if ok_code = 'CHECKBOX'.

loop at screen.

if screen-name ='A'.

screen-input = '1'.

modify screen.

endif.

endloop.

endif.

please help. Thanks

endloop

[gopi_narendra]

check this sample code.. try to implement the same in the PBO of ur screen.

for your easy understanding i had written it for a selection screen.

PARAMETERS : p_c AS CHECKBOX USER-COMMAND u1.
PARAMETERS : p_file TYPE rlgrap-filename.

AT SELECTION-SCREEN OUTPUT.

  IF p_c = 'X'. " meaning check box is checked
    LOOP AT SCREEN.
      IF screen-name = 'P_FILE'.
        screen-input = 1.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ELSE. " meaning check box is unchecked
    LOOP AT SCREEN.
      IF screen-name = 'P_FILE'.
        screen-input = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
  ENDIF.

Regards

Gopi

[Former Member]

Thanks. the problem has been solved