topic Re: problem in drop down list in Application Development and Automation Discussions

problem in drop down list

Former Member — Fri, 24 Aug 2007 07:19:13 GMT

here in selectio screen user enters

plant -

1000

storage bin -

(dropdown list).

depending on the plant enters in selection screen i want the storage bin in drop down .

<b>note</b> here both are mandatory fields ..

Re: problem in drop down list

Former Member — Fri, 24 Aug 2007 07:26:36 GMT

Parameter p(5) type c AS LISTBOX VISIBLE LENGTH 1.

Re: problem in drop down list

former_member196280 — Fri, 24 Aug 2007 07:29:00 GMT

Check the below code, it will help to solve your problem...

" List Boxes on Selection Screens

"Here is a short example of using list boxes on selection screens:

PROGRAM z_NSR_test.

TYPE-POOLS: vrm.

DATA: name TYPE vrm_id, list TYPE vrm_values, value LIKE LINE OF list.

PARAMETERS: ps_parm(10) AS LISTBOX VISIBLE LENGTH 10.

AT SELECTION-SCREEN OUTPUT.

name = 'PS_PARM'.

value-key = '1'. value-text = 'Line 1'. APPEND value TO list.

value-key = '2'. value-text = 'Line 2'. APPEND value TO list.

CALL FUNCTION 'VRM_SET_VALUES' EXPORTING id = name values = list.

START-OF-SELECTION.

WRITE: / 'Parameter:', ps_parm.

Regards,

Sairam

Re: problem in drop down list

paruchuri_nagesh — Fri, 24 Aug 2007 07:30:21 GMT

just use follow syntax

Parameters: p_listb as listbox length 10.

and use function module to populate values

F4IF_INT_TABLE_VALUE_REQUEST

reward if u find use ful

regards

Nagesh.Paruchuri

Re: problem in drop down list

Former Member — Fri, 24 Aug 2007 07:36:17 GMT

dear vijay,

plz assure me what u want to do?

1) create the F4 search help against the plant selection

2) Set Drop Down in the Storage field

but in the both cases u have to fill a internal table against of the selection (plant)

plz confirm me if required.

give reward point.

Thanks

Re: problem in drop down list

Former Member — Fri, 24 Aug 2007 09:06:17 GMT

See the following program for an example:



REPORT  zlocal_test_003.

TABLES sscrfields.

PARAMETERS p_one TYPE char10 AS LISTBOX VISIBLE LENGTH 20 USER-COMMAND zone.
PARAMETERS p_two(20) TYPE c AS LISTBOX VISIBLE LENGTH 25.

TYPE-POOLS: vrm.
DATA: name TYPE vrm_id, list TYPE vrm_values, value LIKE LINE OF list.
DATA w_flag TYPE c.

AT SELECTION-SCREEN OUTPUT.
  IF w_flag = '1'.
    CLEAR list[].
    name = 'P_TWO'.
    value-key = 'Plant1_Bin1 '. value-text = 'First Bin'. APPEND value TO list.
    value-key = 'Plant1_Bin2'. value-text = 'Another Bin'. APPEND value TO list.
    CALL FUNCTION 'VRM_SET_VALUES'
      EXPORTING
        id     = name
        values = list.
  ELSEIF w_flag = '2'.
    CLEAR list[].
    name = 'P_TWO'.
    value-key = 'Plant2_Bin45'. value-text = 'First Bin'. APPEND value TO list.
    value-key = 'Plant2_Bin55'. value-text = 'Another Bin'. APPEND value TO list.
    value-key = 'Plant2_Bin75'. value-text = 'Last Bin'. APPEND value TO list.
    CALL FUNCTION 'VRM_SET_VALUES'
      EXPORTING
        id     = name
        values = list.
  ENDIF.
  CLEAR: w_flag.

AT SELECTION-SCREEN.
  CASE sscrfields-ucomm.
    WHEN 'ZONE'.
      IF p_one = 'PLANT1'.
        w_flag = '1'.
      ELSEIF p_one = 'PLANT2'.
        w_flag = '2'.
      ENDIF.
  ENDCASE.

INITIALIZATION.
  name = 'P_ONE'.
  value-key = 'PLANT1'. value-text = 'First Option'. APPEND value TO list.
  value-key = 'PLANT2'. value-text = 'Another Option'. APPEND value TO list.
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id     = name
      values = list.

  START-OF-SELECTION.

* Main Processing

Andrew

Re: problem in drop down list

Former Member — Fri, 24 Aug 2007 09:09:18 GMT

hi vikrant,

i need the drop down list dynamically filled depending on the user input in the selection screen , based on the plant filled by the user .

Re: problem in drop down list

Former Member — Fri, 24 Aug 2007 09:21:00 GMT

Use the function module :VRM_SET_VALUES

eg :

at the selection screen event :

read the plant value

create a internal table of type vrm_values, insert the required values into the internal table(list in this example) and call the function module.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = 'gs_cnvmbttables-customer' "#EC NOTEXT

values = list.

hope this helps,

If u still have any doubts, revert back to me, i will help with a detailed example.

Regards,

Prasant

reward if helpful