Dynamic update on report's selection-screen: Problem w/OBLIGATORY fields !

[Former Member]

Hello,

I have a problem with my selection screen and some radio buttons.

I have tried to switch dynamically a display on my screen based on radiobuttons. When I click on the first radiobutton, there is one specific field and when the second is selected, two others parameters I asked instead of the other one. So everything works well, using a u201Cuser-commandu201D on the radiobutton parameter declaration to allow the switch. Though, since some fields are u201Crequiredu201D (OBLIGATORY), if one is missing a value, I canu2019t make the switch at all, asking me to fill the fields first. Since the switch of radio button doesnu2019t require the fields to be filled, is there a way to somehow u201Cbypassu201D the required fields for the radiobutton change? Hereu2019s what I have tried so far:

AT SELECTION-SCREEN OUTPUT.

  LOOP AT SCREEN.

    IF pa_vac = gc_true.

      IF screen-group1 = 'BL1'.
        screen-active = '1'.
        screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL2'.
        screen-active = '0'.
        screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL1' OR screen-group1 = 'BL3'.
        screen-required = '1'.
      ENDIF.


    ELSE.

      IF screen-group1 = 'BL1'.
        screen-active = '0'.
        screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL2'.
        screen-active = '1'.
      screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL2' OR screen-group1 = 'BL3'.
        screen-required = '1'.
      ENDIF.

    ENDIF.

  ENDLOOP.

Thank you for your help everyone!

Please use code tags

Edited by: Rob Burbank on Sep 23, 2010 2:17 PM

[Former Member]

Hello,

I have a problem with my selection screen and some radio buttons.

I have tried to switch dynamically a display on my screen based on radiobuttons. When I click on the first radiobutton, there is one specific field and when the second is selected, two others parameters I asked instead of the other one. So everything works well, using a u201Cuser-commandu201D on the radiobutton parameter declaration to allow the switch. Though, since some fields are u201Crequiredu201D (OBLIGATORY), if one is missing a value, I canu2019t make the switch at all, asking me to fill the fields first. Since the switch of radio button doesnu2019t require the fields to be filled, is there a way to somehow u201Cbypassu201D the required fields for the radiobutton change? Hereu2019s what I have tried so far:

AT SELECTION-SCREEN OUTPUT.

  LOOP AT SCREEN.

    IF pa_vac = gc_true.

      IF screen-group1 = 'BL1'.
        screen-active = '1'.
        screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL2'.
        screen-active = '0'.
        screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL1' OR screen-group1 = 'BL3'.
        screen-required = '1'.
      ENDIF.


    ELSE.

      IF screen-group1 = 'BL1'.
        screen-active = '0'.
        screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL2'.
        screen-active = '1'.
      screen-required = '0'.
        MODIFY SCREEN.
      ENDIF.
      IF screen-group1 = 'BL2' OR screen-group1 = 'BL3'.
        screen-required = '1'.
      ENDIF.

    ENDIF.

  ENDLOOP.

Thank you for your help everyone!

Please use code tags

Edited by: Rob Burbank on Sep 23, 2010 2:17 PM

[Former Member]

This is a pretty common problem. You'll have to remove the "obligatory" option and do the testing in the program.

Rob

[ravi_lanjewar]

Hi,

Remove obligatory and put your validaton on while execute the sy-ucom = 'ONLI'.

[Former Member]

Hi PAQUEJO,

As said by Rob & Ravi you should nott use OBLIGATORY to make a field required when dealing with radiobuttons. To get the required functionality. in AT SELECTION-SCREEN event put validations based on function code 'ONLI', for example :

AT SELECTION-SCREEN.

CASE SY-UCOMM.

WHEN 'ONLI'.

"Put your conditions here like say your parameter is P_PARA then

IF P_PARA IS INITIAL.

MESSAGE E000(Z123) WITH 'Please fill field PARA'.

ENDIF.

ENDCASE.

Hope this will help.

Thanks & Regards,

Rock.

[Former Member]

Thanks for your answer, very helpful even after years !

Best regards,

Paskalo