topic Re: Selection screen issue using radio button in Application Development and Automation Discussions

Selection screen issue using radio button

Former Member — Fri, 02 Feb 2007 13:17:16 GMT

Hi,

My selection screen is as follows:

SELECTION-SCREEN BEGIN OF BLOCK global WITH FRAME TITLE text-001.

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-002.

PARAMETERS : p_rd1 RADIOBUTTON GROUP r1 DEFAULT 'X' USER-COMMAND cmd1,

p_rd2 RADIOBUTTON GROUP r1.

SELECTION-SCREEN END OF BLOCK b1.

SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-003.

PARAMETERS : p_rd3 RADIOBUTTON GROUP r2 DEFAULT 'X' USER-COMMAND r MODIF ID sc3.

*SELECTION-SCREEN SKIP.

SELECT-OPTIONS: s_prod FOR /sapapo/rrpio-matnr MODIF ID sc1,

s_plan FOR /sapapo/planner-planner MODIF ID sc1.

p_loc FOR /sapapo/rrpio-locno MODIF ID sc1 .

PARAMETERS : p_loc TYPE /sapapo/rrpio-locno MODIF ID sc1.

*SELECTION-SCREEN END OF BLOCK b2.

SELECTION-SCREEN ULINE.

*SELECTION-SCREEN BEGIN OF BLOCK b3 WITH FRAME TITLE text-004.

PARAMETERS : p_rd4 RADIOBUTTON GROUP r2 MODIF ID sc4.

*SELECTION-SCREEN SKIP.

SELECT-OPTIONS: s_ordnum FOR /sapapo/rrpio-delnr MODIF ID sc2 .

SELECTION-SCREEN END OF BLOCK b2.

SELECTION-SCREEN END OF BLOCK global.

SELECTION-SCREEN BEGIN OF BLOCK b4 WITH FRAME TITLE text-004.

PARAMETERS :

p_plnver TYPE /sapapo/rrpio-simid,

p_start TYPE /sapapo/cdps_rept_evdate_start ,

p_end TYPE /sapapo/cdps_rept_evdate_end ,

p_ver TYPE /sapapo/version ,

p_ver type BAPI10504STOCKLIST2-version,
p_bcstat TYPE bapi10504stocklist2-atpcat,

p_timepf TYPE /sapapo/timeprf-timepro_id.

p_stktyp TYPE bapi10504stocklist2-stock_type.

SELECT-OPTIONS: s_reqdat FOR /sapapo/rrpio-rqdat.

SELECTION-SCREEN END OF BLOCK b4.

AT SELECTION-SCREEN.

*PERFORM f_VALIDATE_MANDATORY_FIELDS.

LOOP AT SCREEN.

IF screen-group1 = 'SC1'.

IF screen-input = 1.

IF p_rd1 = 'X' AND p_rd3 = 'X'.

Location validation at selection screen

IF p_loc IS INITIAL.

MESSAGE e217(/sapapo/rrp).

ENDIF.

ELSE.

CALL FUNCTION '/SAPAPO/DM_LOCNO_GET_LOCID'

EXPORTING

iv_locno = p_loc

IMPORTING

ev_locid = lv_locid

EXCEPTIONS

location_not_found = 1

OTHERS = 2.

IF sy-subrc <> 0.

CALL FUNCTION '/SAPAPO/OM_MESSAGES_SY_STORE'.

CALL FUNCTION '/SAPAPO/OM_MESSAGES_SHOW'.

ENDIF.

ELSEIF p_rd2 = 'X' AND p_rd3 = 'X'.

*Product validation at selection screen

IF s_prod IS INITIAL.

MESSAGE e216(/sapapo/rrp).

ENDIF.

Location validation at selection screen

IF p_loc IS INITIAL.

MESSAGE e217(/sapapo/rrp).

ENDIF.

ELSE.

CALL FUNCTION '/SAPAPO/DM_LOCNO_GET_LOCID'

EXPORTING

iv_locno = p_loc

IMPORTING

ev_locid = lv_locid

EXCEPTIONS

location_not_found = 1

OTHERS = 2.

IF sy-subrc <> 0.

CALL FUNCTION '/SAPAPO/OM_MESSAGES_SY_STORE'.

CALL FUNCTION '/SAPAPO/OM_MESSAGES_SHOW'.

ENDIF.

ENDLOOP.

IF sy-ucomm = 'R'.

IF p_rd3 = 'X'.

flag = '1'.

flag1 = '0'.

ELSEIF p_rd4 = 'X'.

flag = '0'.

flag1 = '1'.

ENDIF.

AT SELECTION-SCREEN OUTPUT.

*AT SELECTION-SCREEN ON RADIOBUTTON GROUP R1.

LOOP AT SCREEN.

IF screen-group1 = 'SC1'.

screen-input = flag.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

LOOP AT SCREEN.

IF screen-group1 = 'SC2'.

screen-input = flag1.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

The problem:

There are 4 radio buttons in total. The requirement is, when I select the radio button p_rd1 it should validate only the s_prod field mentioned under the radio button p_rd3. When I select the radio button p_rd2 it should validate both the fields s_prod and p_loc mentioned under the radio button p_rd4. The validation is happening correctly but when I am switching over from one radio button to another, there is a message to "Enter Product" / Enter location. This is because I have validated for the logic where the field s_prod and p_loc are blank. Also when I click the "Multiple selection button" on the selection field s_prod, it shows a message " Enter Product" as I have not entered any data there.

Thus, I would like to know how to supress this error message if that field remains blank using the same logic.

Hope to hear from you soon.

Regards,

Debaprasad.

Re: Selection screen issue using radio button

Former Member — Fri, 02 Feb 2007 13:50:12 GMT

Hi,

selection-screen begin of block RAD with frame.

PARAMETERS : R1 RADIOBUTTON GROUP RG USER-COMMAND R DEFAULT 'X'.

PARAMETERS : R2 RADIOBUTTON GROUP RG .

PARAMETERS : R3 RADIOBUTTON GROUP RG .

selection-screen end of block RAD with frame.

*----

selection-screen begin of block b1 with frame.

parameters : a(10) type c modif id abc.

parameters : b(10) type c modif id abc.

selection-screen end of block b1.

selection-screen begin of block b2 with frame.

parameters : c(40) type c modif id def.

parameters : d(20) type c modif id def.

selection-screen end of block b2.

selection-screen begin of block b3 with frame.

parameters : e(40) type c modif id ghi.

parameters : f(20) type c modif id ghi.

selection-screen end of block b3.

*----

AT Selection screen on radio button Group RG.

IF R1 = 'X'.

if Field is initial.

message 'Please enter the field'

endif.

Endif.

Write the above logic for all the fields

Regards

Sudheer

Re: Selection screen issue using radio button

Former Member — Fri, 02 Feb 2007 13:56:56 GMT

first of all i would suggest u to handle the code with a click of a radio button .

This minimises the confusion .

If r1 = 'X'.

endif.

If r2 = 'X'.

endif.
If r3 = 'X'.

endif.
If r4 = 'X'.

endif.

2.

If r1 = 'X'.

endif.

Product validation at selection screen

IF s_prod IS INITIAL. "prone to bypass

MESSAGE e216(/sapapo/rrp).

ENDIF.

Location validation at selection screen

IF p_loc IS INITIAL.

MESSAGE e217(/sapapo/rrp).

ENDIF.

ELSE.

instead of this

IF s_prod IS INITIAL.

modify this as

IF s_prod[] IS INITIAL. cause select options is a internal table by itself and

make use of

multi selections like

IF s_prod[]  IS INITIAL or s_prod[]    eq ' '  
if  p_loc is initial  or p_loc eq  ' '

message .

end if .
endif.

deal the s_prod[]  as 

s_prod-low  "lower value 
s-prod-high. " higher value

regards,

vijay