FM實現F4幫助系列四：彈出框多篩選條件的搜索幫助（自定義篩選字段）

   F4IF_INT_TABLE_VALUE_REQUEST

效果圖：

本例子代碼：

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

REPORT  zlm_test_044.

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.

PARAMETERS:  p_matnr TYPE  matnr.

SELECTION-SCREEN END OF BLOCK b1.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_matnr.

  PERFORM frm_f4.

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

*&      Form  frm_f4

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

*       text

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

FORM frm_f4.

  

  "這裏定義的字段都會顯示出來

  TYPES: BEGIN OF values,

         werks TYPE werks_d,

         matnr TYPE matnr,

         maktx TYPE maktx,

       END OF values.

  DATA: values_tab       TYPE TABLE OF values.

  SELECT  marc~werks makt~matnr makt~maktx

    FROM  makt

    INNER JOIN marc ON  marc~matnr = makt~matnr

    INTO  CORRESPONDING FIELDS OF TABLE values_tab.

  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

    EXPORTING

      retfield         = 'MATNR'

      dynpprog         = sy-repid

      dynpnr           = sy-dynnr

      dynprofield      = 'MAKTX'

      value_org        = 'S'

      callback_program = sy-repid

      callback_form    = 'FRM_LIST'  "Form for callback before F4 start (-> long docu)

    TABLES

      value_tab        = values_tab.

  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.                    "frm_f4

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

*& 設置顯示模式 

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

FORM frm_list TABLES record_tab STRUCTURE seahlpres

               CHANGING shlp TYPE shlp_descr

                        callcontrol LIKE ddshf4ctrl.

  DATA: ls_intdescr LIKE shlp_intds.

  shlp-intdescr-dialogtype = 'C'.   "設置顯示模式

  callcontrol-no_maxdisp = ''.

  callcontrol-maxrecords = '50'.    "最大顯示數量

ENDFORM.                    "FRM_LIST

另一個F4加強的例子，也是添加篩選字段：

http://blog.sina.com.cn/s/blog_c0978c9b0101h1qf.html