Radio buttons in dynpro with mandatory field

[Former Member]

I have two radio buttons in a group and a field that should be mandatory when one (the first one) is checked.

So when the other is checked it should not be mandatory.

The problem is that when I check the second the field is mandatory until I have put something in the field. In that moment, the field is not mandatory. What I want is to make the field not mandatory when the second is checked so the status of the field was changed to not required in that moment not when I put something in it.

Thank you

[Former Member]

Hi,

Maria ,

did u do the groupings on the radio buttons ..

vijay.

[former_member181962]

Hi Maria,

To start with, yo uhave to remove the mandatory(Obligatory) addition for both of the parameters .

refer this link for some idea:

Regards,

Ravi

[Former Member]

Assign a Function code for that radio button.

In the PAI event,

if sy-ucomm = 'RADI' and r1 = 'X' and field1 is initial.

*Give error message.

endif.

Regards,

Prakash.

[Former Member]

Hi Maria,

I think you have two possibility.

One is to check the "mandatory field" by programming and not with the attribute in the dynpro.

The second way is making a loop at screen in the PBO and depend on with radio button is checked modify the required field of screen table for the field of your interest .

I hope this can help you.

bye

enzo

[Former Member]

check the progrm demo_dynpro_check_radio

regards,

vijay.

[Former Member]

Yes, they are grouped. But I have only determined the mandatory field when one is checked not for both.