topic Non Editable Parameter in Application Development and Automation Discussions

Non Editable Parameter

Former Member — Fri, 08 Sep 2006 14:59:48 GMT

Is there a simple way to not allow a user to change a parameter on the selection screen. I have the p_company parameter that is populated in the Intialization event.

I don't want the users to change this but to be able to see it.

Thanks

Richard

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:01:13 GMT

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF SCREEN-NAME = 'P_COMPANY'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:01:51 GMT

Hello Richard,

Use this code.

<b>INITIALIZATION.

LOOP AT SCREEN.

IF SCREEN-NAME = 'P_SPART'.

SCREEN-INPUT = '0'.

SCREEN-OUTPUT = '1'.

MODIFY SCREEN.

ENDIF.

ENDLOOP.</b>

If useful reward.

Vasanth

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:02:21 GMT

Hello,

Use the event AT-SELECTION SCREEN OUTPUT.

Inside this event,

LOOP AT SCREEN.

if screen-name EQ P_COMPANY.

screen-input = 0.

endif.

MODIFY SCREEN.

ENDLOOP.

Regs,

Venkat Ramanan N

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:02:31 GMT

hi,


  data: p_matnr like mara-matnr.
  initialization.
      p_matnr = 'M-01'.
  at selection-screen output.

   loop at screen.
     if screen-name = 'P_MATNR'.
      screen-input = 0.
       modify screen.
     endif.
   endloop.

Regards,

Sailaja.

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:02:56 GMT

Hi richard,

1. we cannot do it directly.

2. we have to use

a) MODIF ID

b) at selection-screen output event

c) SCREEN table.

3. just copy paste

report abc.

parameters : a(10) type c MODIF ID ABC.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF SCREEN-GROUP1 = 'ABC'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

regards,

amit m.

Re: Non Editable Parameter

RichHeilman — Fri, 08 Sep 2006 15:03:25 GMT

You can do this.



report zrich_0001.

parameters: p_comp(4) type c.

initialization.

  p_comp = '0010'.

at selection-screen output.

  loop at screen.
    if screen-name = 'P_COMP'.
      screen-input = '0'.
      modify screen.
    endif.
  endloop.

Regards,

Rich Heilman

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:03:51 GMT

you can say...

AT SELECTION-SCREEN OUTPUT.

loop at screen.

if SCREEN-NAME = 'Parameter name'.

SCREEN-INPUT = '0'.

MODIFY SCREEN.

endif.

endloop.

Regards,

Raj

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:09:14 GMT

Hi,

at selection-screen output

loop at screen.

if screen-name = 'P_COMAPNY'.

screen-input = 0.

modify screen.

endif.

endloop.

Regards

Amole

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:14:58 GMT

Vasanth

That worked perfect.

I'll reward as many points as possible.

Thanks for all the responses.

Re: Non Editable Parameter

RichHeilman — Fri, 08 Sep 2006 15:17:15 GMT

Richard, I don't see how Vasanth's answer solved your problem. As he has suggested to put the LOOP at SCREEN in the INITIALIZATION event. The problem with this is that it will work the first time the screen is rendered, but if you press enter on the screen, you will notice that the field will become ready for input again. This LOOP at SCREEN should be done in the AT SELECTION-SCREEN OUTPUT event as many have suggested here.

Regards,

Rich Heilman

Re: Non Editable Parameter

Former Member — Fri, 08 Sep 2006 15:18:07 GMT

If you put it in the INITIALIZATION block and the user presses enter, it will be opened up for input again. That's why it should go in AT SELECTION-SCREEN OUTPUT.

Re: Non Editable Parameter

Former Member — Mon, 11 Sep 2006 13:47:36 GMT

Rich,

Thanks for the heads up. I just jumped to the conclusion It was working.

Richard