checkbox in selection screen

[Former Member]

Hi expert,

I've a simply report program (se38), there's a checkbox.

My problem is:

when I change the checkbox ( X or space ), I would that some other field

to became un-modificable.

so my code is:

AT SELECTION-SCREEN OUTPUT.

IF pa_reimp = 'X'.

loop at screen.

screnn-input = 0.

modify

etc etc

ENDIF.

But not run, it run only if you press F8, and not when you click on the checkbox.

How I can make it ??

tks, a lot,

bye.

[Former Member]

Hi Roberto,

Declare the check box using USER-COMMAND .

Parameters: p_chk AS CHECKBOX USER-COMMAND abc .

Cheers,

Mandeep

[Former Member]

Hi,

try this:

PARAMETERS: P1 DEFAULT 'X' as checkbox USER-COMMAND DUMMY.

PARAMETERS: VAL1(10) MODIF ID DI1.

*

AT SELECTION-SCREEN OUTPUT.

*

LOOP AT SCREEN.

IF SCREEN-GROUP1 EQ 'DI1' AND P1 = 'X'.

SCREEN-INPUT = '0'.

MODIFY SCREEN.

ENDIF.

*

ENDLOOP.

Regards, Dieter

[Former Member]

Hi,

When ever you want to trigger something after giving some input at the back end there should be a code to trigger reading your input which you give for your case USER-COMMAND which has to be to fullfill your task.

Cheers!!

[Former Member]

tks