disable and enable items using code how?

[Former Member]

hi,

plz tell me how can i control from the code the properties of the component on the screen.

(i.e if i have txtbox on screen and i set it invisable on the design mode, how can i from the code change it to be visable.

also how to enable and disable elements...etc.

Thanks,

Sreekar Pande.

[Former Member]

in case of selection screen.

u need to add modif-id <name> to the parameters & select-options.

SELECT-OPTIONS: S_EBELN FOR EKKO-EBELN MODIF ID S1.

PARAMETER P_MATNR TYPE MARA-MATNR MODIF ID S2.

SELECTION-SCREEN END OF BLOCK B1.

PARAMETERS:R1 RADIOBUTTON GROUP G1 USER-COMMAND UC,

R2 RADIOBUTTON GROUP G1.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF R1 = 'X' AND SCREEN-GROUP1 = 'S2'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

CLEAR SCREEN.

ENDIF.

IF R2 = 'X' AND SCREEN-GROUP1 = 'S1'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

CLEAR SCREEN.

ENDIF.

ENDLOOP.

Reward if useful

Regards

ANUPAM

[Former Member]

Hi,

all you need to do is perform a loop at screen statement within the PBO of the screen and change the attributes of the particular field. I.e. to change an input field called 'PA9007-ID' from input to output use the following code:

loop at screen.

if screen-name = 'PA9007-ID'.

screen-input = 0.

modify screen.

endif.

endloop.

Reward points if found helpful....

Cheers,

Rakesh.