problem in selection screen....

[Former Member]

Hi ,

I have one scenario for selction screen. there are Two radio buttons A,B.

Under A there are two parameters P_A1,P_A2.

Under B button there are two selct options S_b1,S_B2.

when user selects a radio button the corresponding screen elemts should be active .

The problem is all my parameters are obligatory.Suppose the user selects radio button B now user doesn't enter any values in S_A1 and S_b2 and selects button A then a message comes "Fill required fields".

i want to over come this problem .also my fields should be obligatory.Please help.

[Former Member]

Hi,

Do this way.

when you select A Radio button. then you just validate only those two parameters in A. if you select B radiobutton then validate only those two selection screen feilds. something like this

if you select A .

IF RD1(A) = 'X'.

then you just validate the two parameters.

ELSE.(i.e radio button B = 'X')

then you validate both the selection screen fields

ENDIF.

this will solve your problem.hope you understood.

Please reward points if it helps

Thanks

Vikranth

[Former Member]

hi!

Using AT SELECTION-SCREEN OUTPUT can achive your requirement.

as all the fields in Input screen are obligatory assign some DEFAULT VALUE to the I/P fields.

after this by looping under the selection-screen output and checking for the correct option can activate the corresponding fields.

loop at screen.

if a = X

if screen-name = 'pa1'.

screen-active = 0.

endif

if screen-name = 'pa2'

screen-active = 0.

endif.

elseif b = X

if screen-name = 'so1'

.

.

modify screen

endloop

reward me if useful.

regards,

Nagulan.

[Former Member]

yes i am doing the LOOP at screen..but it asks for fill the required fields...but in my selection screen i can't give any defaults ... i have to show blank values

[Former Member]

Hi,

Check whether radiobutton is selected.

If R1 is selected.

Check whether corresponding fields are filled.

If no, raise an error message.

Similar for second radio button.

[Former Member]

HI,

you can change the attributes.

e.g.

LOOP AT SCREEN.

if P_CHECK1 eq 'X'.

if screen-GROUP4 => '011'

and screen-group4 < '015'.

screen-REQUIRED = '1'.

endif.

case screen-group4.

when: '045'.

screen-REQUIRED = '0'.

when: '052'.

screen-REQUIRED = '0'.

when: '053'.

screen-REQUIRED = '0'.

when: '022'.

screen-REQUIRED = '0'.

when: '023'.

screen-REQUIRED = '0'.

when: '024'.

screen-REQUIRED = '0'.

when: '028'.

if screen-group3 eq 'LOW'.

screen-REQUIRED = '0'.

endif.

when: '029'.

if screen-group3 eq 'LOW'.

screen-REQUIRED = '0'.

endif.

when: '035'.

screen-REQUIRED = '0'.

when: '036'.

screen-REQUIRED = '0'.

when: '038'.

screen-REQUIRED = '0'.

when: '039'.

screen-REQUIRED = '0'.

endcase.

modify screen.

endloop.

Reward points if helpfull

Nicole

[Former Member]

Hi,

remove the obligatory from the declaration of the selection screen parameters.

and validate them in AT SELECTION-SCREEN event.

if sy-ucomm eq 'ONLI'.

if a is not initial.

if p_a1 is initial.

error message.

endif.

endif.

endif.