Abap Drop down list example

[Former Member]

Hi,

I need code sample to display drop down list, which dontains the result of the query: select A FROM table1

Thx

[Former Member]

Hi

Take the help of following programs

DEMO_DROPDOWN_LIST_BOX

DEMO_DYNPRO_DROPDOWN_LISTBOX

In your Custom Screen make the Input field as Drop Down box.

in PBO

Use FM VRM_SET_VALUES

To know how to use the FM Press Where Used List in SE37

For more info go through the FM Documentation

Cheers

Ram

Edited by: Ramchander Krishnamraju on Oct 26, 2009 11:51 AM

[sridhar_meesala]

Hi,

Have a look at ABAPDOCU Tcode.

Thanks,

Sri.

[MarcinPciak]

[Dropdown Boxes - well explanation with coding examples|http://help.sap.com/saphelp_nw04/helpdata/en/9f/dbabe435c111d1829f0000e829fbfe/frameset.htm]

Regards

Marcin

[Former Member]

Hi,

check the below link

[list box|http://wiki.sdn.sap.com/wiki/display/Snippets/Drop-downListBoxintheSelectionScreenforWindowsNT,R3Release4.7]

[Former Member]

friends,

i need to add it in selection mode

like this I added check box

SELECTION-SCREEN POSITION 15.

PARAMETERS: cbDam AS CHECKBOX.

SELECTION-SCREEN COMMENT 20(30) text-002.

how do I do the same with drop down list ???

Thx

[Former Member]

Did you really check the links suggested above? If you had read them or atleast had a look, you could have done it on your own.

[Former Member]

Hi,

Try this code,

Parameters: test1 like mara-mtart as listbox visible length 20.

Thanks,

Harini

[Former Member]

Hi,

Try this code also.

ZMPTEST_TOP:

PROGRAM ZMPTEST.
TYPE-POOLS: VRM.
DATA:
field1 TYPE VRM_ID,
itab TYPE VRM_VALUES,
wa LIKE LINE OF itab.

data: a type i.

PBO Module:

if a = 0.
wa-key = '1'.
wa-text = 'Value1'.
APPEND wa TO itab.
CLEAR wa.

wa-key = '2'.
wa-text = 'Value2'.
APPEND wa TO itab.
CLEAR wa.

wa-key = '3'.
wa-text = 'Value3'.
APPEND wa TO itab.
CLEAR wa.

CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = 'FIELD1'
values = itab.

a = 1.

endif.

PAI Module:
CASE sy-ucomm.

WHEN 'DISPLAY'.
LEAVE TO LIST-PROCESSING.
WRITE:/ field1.

WHEN 'EXIT'.
LEAVE PROGRAM.

ENDCASE.

i have kept a drop down box and a display button to display what the user has selected in the drop down.

The selected value in the drop down gets displayed when the display button is clicked.

Thanks,

harini

[I355602]

Hi,

Refer:-

TYPE-POOLS: VRM.

TYPES : BEGIN OF MOVIE,
        YR LIKE YTG_MOVIE-YR,
        CATEGORY LIKE YTG_MOVIE-CATEGORY,
        WINNER LIKE YTG_MOVIE-WINNER,
        NOTES LIKE YTG_MOVIE-NOTES,
        END OF MOVIE.

DATA: NAME TYPE VRM_ID,
      LIST TYPE VRM_VALUES,
      VALUE LIKE LINE OF LIST,
      MOVIETAB TYPE STANDARD TABLE OF MOVIE INITIAL SIZE 10 WITH HEADER LINE.

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

AT SELECTION-SCREEN.
  IF CATEGORY EQ ''.
    MESSAGE E006.
  ENDIF.

AT SELECTION-SCREEN OUTPUT.

  NAME = 'CATEGORY'.

  VALUE-KEY = 'PIC'.
  VALUE-TEXT = 'PIC'.
  APPEND VALUE TO LIST.

  VALUE-KEY = 'MAL'.
  VALUE-TEXT = 'MAL'.
  APPEND VALUE TO LIST.

  VALUE-KEY = 'FEM'.
  VALUE-TEXT = 'FEM'.
  APPEND VALUE TO LIST.

  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      ID     = NAME
      VALUES = LIST.

START-OF-SELECTION.

  WRITE : / 'Category Selected :', CATEGORY.

  ULINE.

  SELECT *
  FROM YTG_MOVIE INTO CORRESPONDING FIELDS OF TABLE MOVIETAB
  WHERE CATEGORY = CATEGORY.

END-OF-SELECTION.

  WRITE : /1 'Year', 6 'Category', 16 'Winner', 50 'Notes'.
  ULINE.

  LOOP AT MOVIETAB.

    WRITE : /1 MOVIETAB-YR, 8 MOVIETAB-CATEGORY, 16 MOVIETAB-WINNER, 50 MOVIETAB-NOTES.
    ULINE.

  ENDLOOP.

  IF SY-SUBRC <> 0.
    MESSAGE I005.
  ENDIF.

Hope this helps you.

Regards,

Tarun

[former_member672975]

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS: plant FOR eban-werks NO INTERVALS NO-EXTENSION.
SELECT-OPTIONS: req_no FOR eban-banfn.
SELECT-OPTIONS: r_date FOR eban-badat.
SELECT-OPTIONS: req_by FOR eban-ernam NO INTERVALS NO-EXTENSION.
SELECT-OPTIONS: p_org FOR ekko-ekorg NO INTERVALS NO-EXTENSION.
SELECT-OPTIONS: doc_type FOR eban-bsart.
PARAMETERS: p_vendor AS LISTBOX VISIBLE LENGTH 50.
PARAMETERS: p_mat AS LISTBOX VISIBLE LENGTH 50.
PARAMETERS: p_glnum AS LISTBOX VISIBLE LENGTH 50.
SELECT-OPTIONS: int_ord FOR bseg-aufnr.
PARAMETERS: p_ccen AS LISTBOX VISIBLE LENGTH 50.
PARAMETERS: p_dpt AS LISTBOX VISIBLE LENGTH 50.
SELECT-OPTIONS: cre_i FOR eban-estkz NO INTERVALS NO-EXTENSION.
PARAMETERS: rel_c AS LISTBOX VISIBLE LENGTH 50.
SELECT-OPTIONS: po_n FOR ekko-ebeln.
SELECT-OPTIONS: po_date FOR ekko-bedat.
SELECTION-SCREEN END OF BLOCK b1.


SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE TEXT-002.
PARAMETERS: pending AS CHECKBOX.
PARAMETERS: approved AS CHECKBOX.
PARAMETERS: rejected AS CHECKBOX.
SELECTION-SCREEN END OF BLOCK b2.


SELECTION-SCREEN BEGIN OF BLOCK b3 WITH FRAME TITLE TEXT-003.
PARAMETERS : summary RADIOBUTTON GROUP rb1.
PARAMETERS : detail RADIOBUTTON GROUP rb1.
SELECTION-SCREEN END OF BLOCK b3.
*-------------------Declarations for Dropdown selection screen------------------
INITIALIZATION.
  TYPE-POOLS: vrm.
  TYPES: BEGIN OF ty_vendor,
           lifnr TYPE lfa1-lifnr,
           name1 TYPE lfa1-name1,
         END OF ty_vendor.
  TYPES: BEGIN OF ty_material,
           matnr TYPE eban-matnr,
           maktx TYPE makt-maktx,
         END OF ty_material.
  TYPES: BEGIN OF ty_glnum,
           saknr TYPE skat-saknr,
           txt20 TYPE skat-txt20,
         END OF ty_glnum.
  TYPES: BEGIN OF ty_ccen,
           kostl TYPE ekkn-kostl,
           ktext TYPE cskt-ktext,
         END OF ty_ccen.
  TYPES: BEGIN OF ty_dpt,
           zzmmdepart TYPE eban-zzmmdepart,
         END OF ty_dpt.




  DATA: gt_vendor   TYPE STANDARD TABLE OF ty_vendor,
        gt_material TYPE STANDARD TABLE OF ty_material,
        gt_glnum    TYPE STANDARD TABLE OF ty_glnum,
        gt_ccen     TYPE STANDARD TABLE OF ty_ccen,
        gt_dpt      TYPE STANDARD TABLE OF ty_dpt,
        wa_vendor   TYPE ty_vendor,
        wa_material TYPE ty_material,
        wa_glnum    TYPE ty_glnum,
        wa_ccen     TYPE ty_ccen,
        wa_dpt      TYPE ty_dpt.
  DATA: g_id      TYPE vrm_id,
        g_values  TYPE vrm_values,
        wa_values LIKE LINE OF g_values.




  SELECT DISTINCT lifnr name1 FROM lfa1 INTO TABLE gt_vendor.
  LOOP AT gt_vendor INTO wa_vendor.
    wa_values-key = wa_vendor-lifnr .
    wa_values-text = wa_vendor-lifnr &&'-' && wa_vendor-name1.
    g_id = 'p_vendor'.
    PERFORM listbox.
    APPEND wa_values TO g_values.
    CLEAR wa_values.
  ENDLOOP.
  FREE: g_values.


  SELECT DISTINCT a~matnr,
                  b~maktx
     FROM eban AS a INNER JOIN makt AS b
    ON a~matnr = b~matnr
    INTO TABLE @gt_material.
  LOOP AT gt_material INTO wa_material.
    wa_values-key = wa_material-matnr.
    wa_values-text = wa_material-matnr &&'-'&& wa_material-maktx.
    g_id = 'p_mat'.
    PERFORM listbox.
    APPEND wa_values TO g_values.
    CLEAR wa_values.
  ENDLOOP.
  FREE: g_values.


  SELECT DISTINCT saknr txt20 FROM skat INTO TABLE gt_glnum.
  LOOP AT gt_glnum INTO wa_glnum.
    wa_values-key = wa_glnum-saknr.
    wa_values-text = wa_glnum-saknr &&'-'&& wa_glnum-txt20.
    g_id = 'p_glnum'.
    PERFORM listbox.
    APPEND wa_values TO g_values.
    CLEAR wa_values.
  ENDLOOP.
  FREE :g_values.


  SELECT DISTINCT a~kostl,
                  b~ktext
    FROM ekkn AS a INNER JOIN cskt AS b
    ON a~kostl = b~kostl INTO TABLE @gt_ccen.
  LOOP AT gt_ccen INTO wa_ccen.
    wa_values-key = wa_ccen-kostl.
    wa_values-text = wa_ccen-kostl && '-' && wa_ccen-ktext.
    g_id = 'p_ccen'.
    PERFORM listbox.
    APPEND wa_values TO g_values.
    CLEAR wa_values.
  ENDLOOP.
  FREE:g_values.
  SELECT DISTINCT zzmmdepart FROM
    eban INTO TABLE @gt_dpt.
  LOOP AT gt_dpt INTO wa_dpt.
    wa_values-key = wa_dpt-zzmmdepart.
    wa_values-text = wa_dpt-zzmmdepart.
    g_id = 'p_dpt'.
    PERFORM listbox.
    APPEND wa_values TO g_values.
    CLEAR wa_values.
  ENDLOOP.






FORM listbox.
  CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id     = g_id
      values = g_values
*       EXCEPTIONS
*     ID_ILLEGAL_NAME       = 1
*     OTHERS = 2
    .
  IF sy-subrc <> 0.
* Implement suitable error handling here
  ENDIF.
ENDFORM.


*-------------------------------------------------------------------------------