LOOP AT SCREEN NOT WORKING

[Former Member]

I want to make invisible a field in a selection-screen, but after my code, the fields doesn´t disappear, i can´t see the text and the button, but the fields appear

with *****. can anybody help me please?

Thanks in advance

I HAVE A SELECTION SCREEN LIKE

SELECTION-SCREEN BEGIN OF BLOCK 1 WITH FRAME TITLE text-001.

select-options P1 for KNA1-LIFNR.

SELECTION-SCREEN END OF BLOCK 1.

initialization.

loop at screen.

IF SCREEN-GROUP4 = '006'.

SCREEN-INVISIBLE = 1.

modify SCREEN.

endif.

endloop.

[Former Member]

Hi Carl,

i guess you have that field as input output field.

you will get***** if the field is input and you are trying to make invisible which doesn't make sense.

let me know

Thanks

venki

[Former Member]

Hi Carl,

I don't think you can hide it using invisible option.

It would make only the contents of the fields invisible.

i.e. *s.

Regards,

ravi

[Former Member]

Hi Carl,

You can use ACTIVE element of SCREEN internal table to make the fields invisible and visible.

Try like this:

LOOP AT SCREEN.

IF SCREEN-GROUP4 = '006'.

SCREEN-ACTIVE = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

Regards,

SP.

[Former Member]

hi,

AT selection-screen output.

IF p_ml = 'X'.

LOOP AT SCREEN.

IF SCREEN-GROUP4 = '006'.

SCREEN-INVISIBLE = 1.

modify SCREEN.

ENDIF.

ENDLOOP.

ENDIF.

[Former Member]

Hi Carl,

I think u need to MODIF ID for the selection screen.

SELECTION-SCREEN BEGIN OF BLOCK 1 WITH FRAME TITLE text-001.

select-options P1 for KNA1-LIFNR MODIF ID 'XYZ'.

SELECTION-SCREEN END OF BLOCK 1.

initialization.

loop at screen.

IF SCREEN-GROUP1 = 'XYZ'.

SCREEN-ACTIVE = 0.

modify SCREEN.

endif.

endloop.