topic Re: List box selection problem in Application Development and Automation Discussions

List box selection problem

Former Member — Mon, 09 Nov 2009 06:03:05 GMT

I could form a list box with vrm_set_values.

But the value selected is not being taken.

What to do? Please help.

Vijaya Chamundi

Re: List box selection problem

Former Member — Mon, 09 Nov 2009 06:15:25 GMT

Hi Vijaya,


* in PBO

module status_100.

*  in program.

module status_100.

DATA : screen_field TYPE vrm_id.
screen-field-text = 'SCREEN_FIELD-NAME'.  " Pass your List Box Screen Field Name here
** If your screen field name is MARA-MATNR, you need pass this in place of SCREEN_FIELD-NAME

CALL FUNCTION 'VRM_SET_VALUES'
  EXPORTING
    id                    = screen_field
    values                = VALUES
 EXCEPTIONS
   ID_ILLEGAL_NAME       = 1
   OTHERS                = 2

endmodule.

Cheerz

Ram

Edited by: Ramchander Krishnamraju on Nov 9, 2009 7:46 AM

Re: List box selection problem

Former Member — Mon, 09 Nov 2009 06:29:10 GMT

Hi Ramchender

I have done the same. But I am not getting.

Vijaya Chamundi

Re: List box selection problem

Former Member — Mon, 09 Nov 2009 07:12:37 GMT

Hi,

try this way,

[http://wiki.sdn.sap.com/wiki/display/Snippets/Abap-Create+Listbox]

Re: List box selection problem

Former Member — Mon, 09 Nov 2009 07:51:43 GMT

What should I do with VRM_SET_VALUES procedure for solving my problem.

Re: List box selection problem

MarcinPciak — Mon, 09 Nov 2009 08:45:05 GMT

I think all you need is to access listbox name once you pick any value. It will hold selected item. Refer this program.


REPORT z_listbox NO STANDARD PAGE HEADING.

TYPE-POOLS vrm.
"screen field
DATA: listbox.

"value table
DATA: name TYPE  vrm_id,
      value_tab TYPE vrm_values WITH HEADER LINE.

CALL SCREEN 0900.


*----------------------------------------------------------------------*
*  MODULE init_listbox OUTPUT
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
MODULE init_listbox OUTPUT.

  REFRESH value_tab.
  value_tab-key = '1'.
  value_tab-text = 'TRUE'.
  APPEND value_tab.
  value_tab-key = '0'.
  value_tab-text = 'FALSE'.
  APPEND value_tab.

  name = 'LISTBOX'.

  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id              = name
      values          = value_tab[]
    EXCEPTIONS
      id_illegal_name = 1
      OTHERS          = 2.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
          WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.

ENDMODULE.                    "init_listbox INPUT


*----------------------------------------------------------------------*
*  MODULE user_command_0900 INPUT
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
MODULE user_command_0900 INPUT.
  IF sy-ucomm = 'FC_LIST'.
    MESSAGE listbox TYPE 'I'.  "show what I have selected
  ENDIF.
ENDMODULE.                    "user_command_0900 INPUT

Regards

Marcin

Re: List box selection problem

Former Member — Mon, 09 Nov 2009 09:31:06 GMT

Tried but not getting. The value selected is not being displayed in the field.

Re: List box selection problem

Former Member — Mon, 09 Nov 2009 11:06:21 GMT

Solved.