topic Re: Dropdown box in modulepoll program in Application Development and Automation Discussions

Dropdown box in modulepoll program

Former Member — Thu, 07 Aug 2008 12:28:57 GMT

how can i get dropdown box for in put/out put feald in modulepool program

Re: Dropdown box in modulepoll program

Former Member — Thu, 07 Aug 2008 12:39:22 GMT

sreekanth chowdary,

See the follwoing example program in SE38.

DEMO_DYNPRO_DROPDOWN_LISTBOX.

See the following links for more clarity

http://www.saptechies.com/in-a-modulepool-how-to-set-drop-down-list/

Regards,

MAHI.

Re: Dropdown box in modulepoll program

Former Member — Thu, 07 Aug 2008 12:42:18 GMT

Hi,

You have to define a text field, and in the properties there is a dropdown option. you have to specify it as 'listbox'.

If you want to pass values to it, you can use the function module 'VRM_SET_VALUES'.

-Pavan

Re: Dropdown box in modulepoll program

Former Member — Thu, 07 Aug 2008 12:48:15 GMT

Extention of my previous rly.

Use the following code to add values in drop down box

*----------------------------------------------------------------------*
* TYPE-POOLS                                                           *
*----------------------------------------------------------------------*
TYPE-POOLS:
  vrm.                                 " Value Request Manager

Data:
* To hold quarter details, these details are used to display in list box of
* the parameter called Quarter in the selection screen.
  t_quarters TYPE vrm_values.

Parameters:
  p_quat  TYPE char20
            AS LISTBOX VISIBLE LENGTH 30
            LOWER CASE OBLIGATORY.

*----------------------------------------------------------------------*
*              AT SELECTION-SCREEN ON VALUE-REQUEST                    *
*----------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_quat.

  PERFORM fill_quarters.
  PERFORM display_quarters.


*&---------------------------------------------------------------------*
*&      Form  fill_quarters
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM fill_quarters .

  DATA:
* Field string to fill quarters in the year
    lfs_quarters TYPE LINE OF vrm_values.

  REFRESH t_quarters.

  lfs_quarters-key  = '1'.
  lfs_quarters-text = text-qu1.
  APPEND lfs_quarters TO t_quarters.

  lfs_quarters-key  = '2'.
  lfs_quarters-text = text-qu2.
  APPEND lfs_quarters TO t_quarters.

  lfs_quarters-key  = '3'.
  lfs_quarters-text = text-qu3.
  APPEND lfs_quarters TO t_quarters.

  lfs_quarters-key  = '4'.
  lfs_quarters-text = text-qu4.
  APPEND lfs_quarters TO t_quarters.


ENDFORM.                    " fill_quarters

*&---------------------------------------------------------------------*
*&      Form  display_quarters
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM display_quarters .

  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id              = 'P_QUAT'
      values          = t_quarters[]
    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.


ENDFORM.                    " display_quarters

Regards,

Mahi.

Re: Dropdown box in modulepoll program

Former Member — Fri, 08 Aug 2008 06:05:08 GMT

Hi,

Assign function code to IO field.

and use the function module VRM_SET_VALUES.

Re: Dropdown box in modulepoll program

Former Member — Fri, 08 Aug 2008 10:21:36 GMT

HELLO chowdary,

follow this link ....

http://sap.niraj.tripod.com/id38.html

Regards,

Syam.

Re: Dropdown box in modulepoll program

former_member787646 — Fri, 08 Aug 2008 10:31:32 GMT

In Dialog programming select the i/o field and in the Attributes check on the Dropdown checkbox (F2 key for attributes).

Hope it helps.

Murthy