Modify screen

[Former Member]

Hello,

I want to know how i can make a field not appear or apear but only one at a time not in a group. I used screen-active =0 but that disapears the whole screen. Thanks

[kesavadas_thekkillath]

use modif id for each screen inputs and then do

if screen-group1 = 'ABC'.

modify screen.

endif.

[Former Member]

Hi David.

Try like this.

Loop at screen .

if screen-name = field-low.

screen-active = 0.

endif.

Modify screen.

End loop.

Regards,

vijay

[Former Member]

try this

http://help.sap.com/saphelp_nw04/helpdata/EN/9f/dbab6f35c111d1829f0000e829fbfe/content.htm

[former_member229729]

Hi,

Try to give GROUP ID for every elements of your screen using MODIF-ID.

And using the event:

AT SELECTION-SCREEN OUTPUT.
Loop at screen.
If screen-group1 = <>.
  Screen-invisible = 1.
  MODIFY SCREEN.
Endif.

Endloop.

Also refer the URL: http://help.sap.com/abapdocu/en/ABENSCREEN.htm

Rgds,

Ramani N

Edited by: Ramani Nagarajan on Jul 8, 2009 4:16 PM

[Former Member]

you can do this w/ or w/o screen groups (1 to 4).

look at at the structure 'screen'. one of the field in it is for the Field name - 'Screen - Name'. so the pseudo code is;

loop at screen.

if (screen-name EQ field-you-want-to-mess-with)

set screen-flag values.

endif.

modify screen.

endloop.

screen groups can be used if multiple fields get on/off readonly/editable etc. at the same time. in that case, you can do above but with screen-group1(to 4.) to keep the code simple.

[Former Member]

Hi ,

Yes that is waht i need but, I am having trouble in the code. The field name is txt. this the code I have can you please help?

Thanks.

loop at screen.

if screen-name = 'TXT'.

screen-active = 0.

endif.

modify screen.

endloop.

[kesavadas_thekkillath]

try placing the modify statement inside the condition

[Former Member]

Hi,

Use the SCREEN field INVISIBLE instead of ACTIVE. The code looks like below.

loop at screen.

  if screen-name = 'TXT'.
    screen-invisible = 'X'.
  endif.
  modify screen.

endloop.

[Former Member]

Hi,

loop at screen.

if screen-name = 'TXT'.
screen-active = 0.
modify screen. "Here is the change
endif.
endloop.

[sridhar_meesala]

Hi,

Try this code.

LOOP AT SCREEN.
IF screen-name = u2018TXTu2019.
Screen-Input = 0.
Screen-Invisible = 1.
Modify Screen.
ENDIF.
ENDLOOP.

This will make the field invisible.

Thanks,

Sri.

[Former Member]

Put a breakpoint and go thru all the screen elements. Based on how is screen defined, the description and the actual filed will be different. best thing is to look at screen 1000 (standard selection screen) by going for this report to get all names. Use SE80, not se38 to see the selection screen. remember not to change anything in screen or pai/pbo since it is auto generated.

[Former Member]

Hi,

In your Select-option or Parameters define MODIF ID xyz, then call Loop at screen

parameters: p_XXX TYPE XXX *MODIF ID xyz*.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.
IF screen-name = u2018XYZu2019.
Screen-Input = 0.
Screen-Invisible = 1.
Modify Screen.
ENDIF.
ENDLOOP.

Regards,

Sandhya

Edited by: Sandhyap on Jul 9, 2009 7:18 AM

[Former Member]

Hi David,

if you want do the Modifications of the SCREEN,

you want write the code undre below EVENT and you want write the Screen MODIFY GROUP..

AT SELECTION-SCREEN OUTPUT.

For Example , Code should like below :

SELECT-OPTIONS NAME FOR SY-REPID MODIF ID 'GROUP'.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

CHECK SCREEN-GROUP1 = 'GROUP'.

SCREEN-ACTIVE = '0'.

MODIFY SCREEN.

ENDLOOP.

Best Regards,

Vijay.