topic Dynamically making a field mandatory in Application Development and Automation Discussions

Dynamically making a field mandatory

Former Member — Tue, 31 Jul 2007 11:19:44 GMT

Hi Gurus,

I want to make a field mandatory in runtime based on inputs.

e.g.

if s_option1 has a value 10 then s_oprion2 should become a obligatory field.

How's it possible?

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Former Member — Tue, 31 Jul 2007 11:31:21 GMT

Have you checked the property of SCREEN-REQUIRED = 'X'

in the loop at screen.

if rad1 = 'X'.

loop at screen.

if screen-name = <field name>.

screen-required = 'X'.

modify screen.

endif.

endloop.

check this and see.

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Regards

Anji

Former Member — Tue, 31 Jul 2007 11:50:27 GMT

Hi,

Try this code

TABLES ltak.

SELECTION-SCREEN BEGIN OF BLOCK blk1 WITH FRAME.

SELECT-OPTIONS : s_tanum FOR ltak-tanum .

SELECT-OPTIONS : s_lgnum FOR ltak-lgnum MODIF ID cda.

SELECTION-SCREEN END OF BLOCK blk1.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF screen-group1 = 'CDA'.

READ TABLE s_tanum WITH KEY low = '10'.

IF sy-subrc = 0.

screen-required = '1'.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

If your query is resolved kindly close the thread and award points.

Cheers

Shafiq