“实现多列内容的F4功能

REPORT Z_TAB_TEST.

 

TYPES: shlp_descr TYPE shlp_descr .

 

DATA: BEGIN OF itab OCCURS 0 ,

        matnr LIKE mara-matnr ,

        maktx LIKE makt-maktx ,

      END OF itab.

DATA: return_tab TYPE ddshretval OCCURS 0 .

 

PARAMETERS: p_matnr LIKE itab-matnr ,

            p_maktx LIKE itab-maktx .

INITIALIZATION.

  SELECT matnr maktx INTO TABLE itab FROM makt UP TO 20 ROWS

    WHERE spras = 1.

 

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_matnr .

  PERFORM f4.

 

*&---------------------------------------------------------------------*

*&      Form  f4

*&---------------------------------------------------------------------*

FORM f4.

  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

    EXPORTING

      retfield         = 'MATNR'

      dynpprog         = sy-repid

      dynpnr           = sy-dynnr

      dynprofield      = 'P_MATNR'

      value_org        = 'S'

      callback_program = sy-repid

      callback_form    = 'CB_FORM'     

    TABLES

      value_tab        = itab

      return_tab       = return_tab

    EXCEPTIONS

      parameter_error  = 1

      no_values_found  = 2

      OTHERS           = 3.

ENDFORM.                    "f4

 

*&---------------------------------------------------------------------*

*&      Form  cb_form

*&---------------------------------------------------------------------*

FORM cb_form TABLES record_tab STRUCTURE seahlpres

              CHANGING shlp TYPE shlp_descr

                       callcontrol LIKE ddshf4ctrl.

  DATA: interface LIKE LINE OF shlp-interface.

  READ TABLE shlp-interface INTO interface INDEX 1.

  interface-shlpfield+4(1) = '2'.

  interface-valfield = 'P_MAKTX'.

  APPEND interface TO shlp-interface.

ENDFORM.                    "bo_callback_form