topic at screen output in Application Development and Automation Discussions

at screen output

Former Member — Sat, 04 Dec 2010 07:45:22 GMT

i have at screen-selection output

i have 3 select-options:s1,s2,s3

i have 3 redio buttons :r1,r2,r3.

when i select r1 then s1 should be visible

when i select r2 then s1 and s2 should be visible.

when i select r3 then s1 s2 s3 shoudl be visible

and also

i should perform required field validations for s1 s2 and s3

i have written code for all but problem is

when i click radio button then required field validation is getting activated so

i need to know where to put which block of code.

MOderator Message: These forums are not an alternative for proper classroom training.

Edited by: kishan P on Dec 5, 2010 3:52 PM

Re: at screen output

Former Member — Sat, 04 Dec 2010 09:13:12 GMT

The validations have to be placed in AT SELECTION-SCREEN event, the screen modifications AT SELECTION-SCREEN OUTPUT

AT SELECTION-SCREEN is triggered before than AT SELECTION-SCREEN OUTPUT so your validations have to be called only if the corrisponding radiobutton is checked

Max

Re: at screen output

awin_prabhu — Sat, 04 Dec 2010 09:24:58 GMT

Hi Syed,

Do validation in event AT SELECTION-SCREEN ON


PARAMETERS: p_city RADIOBUTTON GROUP gr1 USER-COMMAND u1,
            p_city1 TYPE string MODIF ID g1,
            p_state RADIOBUTTON GROUP gr1 DEFAULT 'X',
            p_state1 TYPE string MODIF ID g2.

AT SELECTION-SCREEN ON p_city1.
  IF p_city ='X'.
    MESSAGE 'CITY is clicked' TYPE 'I'.
  ENDIF.

AT SELECTION-SCREEN ON p_state1.
  IF p_state = 'X'.
    MESSAGE 'STATE is clicked' TYPE 'I'.
  ENDIF.

AT SELECTION-SCREEN OUTPUT.
  LOOP AT SCREEN.
    IF p_city = ''.
      IF screen-group1 = 'G1'. 
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDIF.
    IF p_state = ''.
      IF screen-group1 = 'G2'. 
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDIF.
  ENDLOOP.

Re: at screen output

Former Member — Sat, 04 Dec 2010 09:46:55 GMT

Hi Syed,

Do the following things

1) Remove "OBLIGATORY" from selection screen decleration.

2) In "AT SELECTION-SCREEN" event put your Validations as :


*&---------------------------------------------------------------------*
*&                   AT SELECTION SCREEN                               *
*&---------------------------------------------------------------------*

AT SELECTION-SCREEN.

  CASE SY-UCOMM.

    WHEN 'ONLI'.
"Put your Mandatory/Obligatory validations here,like :

IF S_MATNR[] IS INITIAL.

MESSAGE E000(z123)  WITH 'Please fill Material No'.

ENDIF.

ENDCASE.

3) To make Input/Display mode, use "LOOP AT SCREEN" in "AT SELECTION-SCREEN OUTPUT" event in write the code. The following is the example code :



    LOOP AT SCREEN.
      IF SCREEN-GROUP1 = 'SC1' OR SCREEN-GROUP1 = 'SC4'.
        SCREEN-INPUT = 1.
        MODIFY SCREEN.
        CONTINUE.
      ELSEIF SCREEN-GROUP1 = 'SC2'.
        SCREEN-INPUT = 0.
        MODIFY SCREEN.
        CONTINUE.
      ENDIF.
    ENDLOOP.

Thanks & Regards,

Faheem.

Re: at screen output

Former Member — Sat, 04 Dec 2010 10:57:16 GMT

Use the following code :-

SELECTION-SCREEN: BEGIN OF BLOCK B1.

SELECT-OPTIONS: S1 FOR VBAK-VBELN,

S2 FOR VBAK-ERDAT,

S3 FOR VBAK-AUART.

PARAMETERS: P1 RADIOBUTTON GROUP RAD DEFAULT 'X' USER-COMMAND U1,

P2 RADIOBUTTON GROUP RAD,

P3 RADIOBUTTON GROUP RAD.

SELECTION-SCREEN: END OF BLOCK B1.

AT SELECTION-SCREEN OUTPUT.

LOOP AT SCREEN.

IF P1 = 'X'.

IF SCREEN-NAME = 'S1-LOW' OR SCREEN-NAME = 'S1-HIGH'.

SCREEN-ACTIVE = 1.

MODIFY SCREEN.

ELSEIF SCREEN-NAME = 'S2-LOW' OR SCREEN-NAME = 'S2-HIGH'

OR SCREEN-NAME = 'S3-LOW' OR SCREEN-NAME = 'S3-HIGH'.

SCREEN-ACTIVE = 0.

MODIFY SCREEN.

ENDIF.

ELSEIF P2 = 'X'.

IF SCREEN-NAME = 'S1-LOW' OR SCREEN-NAME = 'S1-HIGH'

OR SCREEN-NAME = 'S2-LOW' OR SCREEN-NAME = 'S2-HIGH'.

SCREEN-ACTIVE = 1.

MODIFY SCREEN.

ELSEIF SCREEN-NAME = 'S3-LOW' OR SCREEN-NAME = 'S3-HIGH'.

SCREEN-ACTIVE = 0.

MODIFY SCREEN.

ENDIF.

ELSEIF P3 = 'X'.

IF SCREEN-NAME = 'S1-LOW' OR SCREEN-NAME = 'S1-HIGH'

OR SCREEN-NAME = 'S2-LOW' OR SCREEN-NAME = 'S2-HIGH'

OR SCREEN-NAME = 'S3-LOW' OR SCREEN-NAME = 'S3-HIGH'.

SCREEN-ACTIVE = 1.

MODIFY SCREEN.

ENDIF.

ENDLOOP.