topic Re: Selection screen field disable in Application Development and Automation Discussions

Selection screen field disable

Former Member — Wed, 09 May 2007 05:49:58 GMT

Hi All,

I have a report with a selection screen having a check box,cost centre,vendor no and other fields.My requirment is when the user clicks the check box the vendor no and the cost centre input should be enabled.I have written the below code but the AT SELECTION-SCREEN OUTPUT is getting triggred only during PBO but not during PAI when the user clicks the check box.plz help.

AT SELECTION-SCREEN OUTPUT.

IF p_check EQ 'X'.

LOOP AT SCREEN.

IF screen-name = 'FLIEF' OR screen-name = 'KOSTL'.

screen-active = 1.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

ENDIF.

Thanks,

Rakesh.

Re: Selection screen field disable

Former Member — Wed, 09 May 2007 05:53:04 GMT

hi,

to catch it in PAI.

use this event

at selection-screen

Regards

Reshma

Re: Selection screen field disable

Former Member — Wed, 09 May 2007 05:53:10 GMT

Use screen group and set input = 1. That will work...

Check the check box value in the loop. then it will work...

PARAMETERS:

p_text(5) type c default '1234' modif id the.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF screen-group1 = 'THE'.

screen-active = 1.

screen-input = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Re: Selection screen field disable

Former Member — Wed, 09 May 2007 06:37:09 GMT

yes use the other screen fields input and output otherthan active.

Regards,

Sudheer

Re: Selection screen field disable

former_member491305 — Wed, 09 May 2007 09:26:08 GMT

Hi Rakesh,

I think you did not set the user-command for the check box.That is why AT SELECTION-SCREEN OUTPUT event is not triggerred when u click the check box.Please check the following code this will help you.

SELECT-OPTIONS: s_matnr FOR makt-matnr .

PARAMETERS: p_werks TYPE ekpo-werks .

PARAMETERS:p_chk AS CHECKBOX USER-COMMAND cmd.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF screen-name = 'P_WERKS' AND p_chk = 'X'.

screen-input = 0.

ELSE.

screen-input = 1.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

Re: Selection screen field disable

Former Member — Fri, 18 May 2007 09:41:35 GMT

U need to award points for all the useful replies, and also u nees to mark it as Answered if ur problem is solved.

Regards

Sudheer

Re: Selection screen field disable

former_member196299 — Fri, 18 May 2007 11:39:21 GMT

hi Rakesh ,

When you write anything under the event AT SELECTION-SCREEN OUTPUT, it will be triggered only in the PBO event of the screen not in the PAI .

for making the screen fields active write the code in the PAI part of the screen , then it will work fine .

Regards,

Ranjita