topic Re: setting a screen field in Application Development and Automation Discussions

setting a screen field

Former Member — Mon, 18 Dec 2006 10:46:18 GMT

Hi all

I have a checkbox and a text box on the screen.I have to activate the textbox whenever check box value is set.Please help me to do this.

Thanks in advance.

Regards

Giri.

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 10:48:58 GMT

Use the AT SELECTION-SCREEN OUTPUT

Loop at Screen.

If chk_box = 'X'.

If screen-name = 'YOur parameter name '.

screen-input = '1'.

endif.

Endif

endloop.

Basically what you are doing is in that once the checkbox is clicked.

You are looping at the Screen in search of your field name

and then setting the screen characteristics to input enabled.

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 10:51:51 GMT

pbo of the screen (at selection-screen output for selection screen)

if chkbox = 'x'.

loop at screen.

if screen-name = <your fieldname>

screen-input = '1'.

modify screen.

endif.

endloop.

regards

shiba dutta

Message was edited by:

SHIBA DUTTA

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 10:57:03 GMT

Hi,

Don't forget to use 'MODIFY SCREEN' in the above code.

Rgds

Sreenviasa Reddy V.

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 11:01:23 GMT

Hi Giri,

First of all while creating the checkbox you should use usercommand of that.

in the coding AT SLECTION-SCREEN ouput.

You can use the code

if that check box = 'X'

loop at screen.

if screen-input = 'fieldname'.

screen-input = '1'.

modify screen

endif.

endloop.

Reward Points if it is helpful.

regards,

Kiran I

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 11:15:02 GMT

hello giri ,

write following code ,it will fulfill ur requirement..

parameters: P_pernr(8) modif ID ABD ,

P_CBOX AS CHECKBOX MODIF ID ABC USER-COMMAND CH

DEFAULT 'X'.

Check sy-ucomm = 'CH'.

AT SELECTION-SCREEN OUTPUT.

loop at screen.

if p_CBOX = 'X'.

if screen-group1 = 'ABD'.

SCREEN-ACTIVE = '0'.

MODIFY SCREEN.

ENDIF.

ELSEIF P_CBOX = SPACE.

if screen-group1 = 'ABD'.

SCREEN-ACTIVE = '1'.

MODIFY SCREEN.

ENDIF.

endloop.

Reward points if it helps..

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 11:17:47 GMT

HI ,

just execute the code ..

PARAMETERS: p_pc AS CHECKBOX ,
            p_pcfile LIKE rlgrap-filename DEFAULT 'PPPPPPPP' 
            MODIF ID d1.


             at selection-screen output.
             if P_PC NE 'X'.
             loop at screen.
             if screen-group1 = 'D1'.
             screen-INPUT = 0.
             modify screen.
             endif.
             endloop.

             ELSEIF P_PC EQ 'X'.

             loop at screen.
             if screen-group1 = 'D1'.
             screen-INPUT = 1.
             modify screen.
             endif.
             endloop.
             endif.

so if u want the text box to be enabled u need to check the checkbox and an F8

hope this helps ,

regards,

vijay

Re: setting a screen field

Former Member — Mon, 18 Dec 2006 15:24:24 GMT

hi giri,

try the following code u can get what do u want.

tables sscrfields.

data:a type c value 'X'.

selection-screen begin of block b with frame.

parameters:chk type c as checkbox user-command CHEK.

parameters:prm(4) type c Modif id g1.

selection-screen end of block b.

at selection-screen output.

loop at screen.

if screen-group1 = 'G1'.

if a = 'X'.

screen-input = 0.

modify screen.

endif.

endloop.

at selection-screen.

CASE SSCRFIELDS-UCOMM.

WHEN 'CHEK'.

if chk = 'X'.

clear a.

elseif a = 'X'.

endif.

ENDCASE.