Unable a button in F4IF_INT_TABLE_VALUE_REQUEST function.

[Former Member]

Hi guys,

I would like to know how I can unable the check button when I push the matchcode of a dynpro field and pop-up the table with values.

So if my dynpro field is screen-input = 0 I would like that your matchcode can't select a value.

Debugging the function F4IF_INT_TABLE_VALUE_REQUEST I have found the field

CALLCONTROL-DISPONLY .

if CALLCONTROL-DISPONLY = 'X' the check button is unable .

if CALLCONTROL-DISPONLY = ' ' the check button is enable.

but I don't know how I can change Callcontrol field before call function F4IF_INT_TABLE_VALUE_REQUEST and pass the value inside F4IF_INT_TABLE_VALUE_REQUEST.

Any suggestion, please ?.

Best regards .

Ana

[Former Member]

Hello,

you could use the parameter 'DISPLAY' of this function module to control, if the control pops up in display mode only.

Regards Wolfgang

[Former Member]

Thanks Wolfgang Valtin .

I didn't see this parameter.

Thanks a lot .

[Former Member]

Hi,

You can check whther the parameter field is input enabled or not.Try this,

loop at screen.
if screen-input = 0.
else.
" call FM for F4...
endif.
endloop.