topic Hide fields on screen without loop at screen/endloop in Application Development and Automation Discussions

Hide fields on screen without loop at screen/endloop

Former Member — Tue, 04 Sep 2007 08:38:26 GMT

Dear gurus,

Is there any way to hide fields on screen without using loop at screen statement? There are too many fields on the screen and it would take a lot of time to loop through them.

Thanks in advance.

Re: Hide fields on screen without loop at screen/endloop

Former Member — Tue, 04 Sep 2007 08:42:29 GMT

SELECT-OPTIONS S_PTYPE FOR SAPLANE-PLANETYPE NO-DISPLAY.

Re: Hide fields on screen without loop at screen/endloop

varma_narayana — Tue, 04 Sep 2007 08:47:36 GMT

Hi...

1. Assign the Screen fields to Modification group (in the Screen painter field attributes)

Then in the PBO module.

LOOP AT SCREEN.

IF SCREEN-GROUP1 = 'ABC'.

SCREEN-INVISIBLE = 1.

SCREEN-ACTIVE = 0.

MODIFY SCREEN.

EXIT.

ENDIF.

ENDLOOP.

this will give a better performance of LOOP.

reward if Helpful

Re: Hide fields on screen without loop at screen/endloop

Former Member — Tue, 04 Sep 2007 08:48:24 GMT

Hi Prashant,

I believe I mentioned screen not selection screen. The field is a dictionary field.

Thanks.

Re: Hide fields on screen without loop at screen/endloop

Former Member — Tue, 04 Sep 2007 08:48:46 GMT

You can use MODIF-ID

E.g.

PARAMETERS show_all AS CHECKBOX USER-COMMAND flag.

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME.

PARAMETERS: p1 TYPE c LENGTH 10,

p2 TYPE c LENGTH 10,

p3 TYPE c LENGTH 10.

SELECTION-SCREEN END OF BLOCK b1.

SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME.

PARAMETERS: p4 TYPE c LENGTH 10 MODIF ID bl2,

p5 TYPE c LENGTH 10 MODIF ID bl2,

p6 TYPE c LENGTH 10 MODIF ID bl2.

SELECTION-SCREEN END OF BLOCK b2.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF show_all <> 'X' AND

screen-group1 = 'BL2'.

screen-active = '0'.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

Please reward points if useful.

Regards,

Taranam

Re: Hide fields on screen without loop at screen/endloop

Former Member — Tue, 04 Sep 2007 08:50:58 GMT

@Varma,

That would definitely improve performance, but can't it be done without the 'LOOP AT SCREEN' statement???

Thanks.

Re: Hide fields on screen without loop at screen/endloop

varma_narayana — Tue, 04 Sep 2007 09:03:07 GMT

Hi Sanjay..

If you want to Hide the fields only during runtime based on the Condition then it is must to use the LOOP...

reward if Helpful..