9. 10주차 과제 - SUM

 

 

 

과제내용

- sflight 테이블의 데이터를 집계하여 출력하기.

- 집계 조건 : carrid기준, connid 기준

 

입력화면 필드

- CARRID

출력화면 추가 필드

- CARRID
- CONNID
- PRICE
- CURRENCY
- SEATSMAX
- SEATSOCC

---

결과 화면

1. carrid 기준 SUM

 

2. connid 기준 SUM

 

* 소스코드

*&---------------------------------------------------------------------*
*& Report Z10WEEK_REP
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT Z10WEEK_REP.

TABLES:     sflight.

TYPE-POOLS: slis.                                 "ALV Declarations

*Data Declaration
*----------------
TYPES: BEGIN OF t_sflight,
  carrid   TYPE sflight-carrid,
  connid   TYPE sflight-connid,
  price    TYPE sflight-price,
  currency TYPE sflight-currency,
  seatsmax TYPE sflight-seatsmax,
  seatsocc TYPE sflight-seatsocc,
 END OF t_sflight.

DATA: it_sflight TYPE STANDARD TABLE OF t_sflight INITIAL SIZE 0,
      wa_sflight TYPE t_sflight.

DATA: it_collect TYPE STANDARD TABLE OF t_sflight INITIAL SIZE 0,
      wa_collect TYPE t_sflight.

DATA: it_collect2 TYPE STANDARD TABLE OF t_sflight INITIAL SIZE 0,
      wa_collect2 TYPE t_sflight.

*ALV data declarations
DATA: fieldcatalog TYPE slis_t_fieldcat_alv WITH HEADER LINE,
      gd_tab_group TYPE slis_t_sp_group_alv,
      gd_layout    TYPE slis_layout_alv,
      gd_repid     LIKE sy-repid.

*Sort options
DATA: gt_sort TYPE slis_t_sortinfo_alv.
DATA: wa_sort TYPE slis_sortinfo_alv.

DATA : t TYPE slis_t_sp_group_alv .
************************************************************************
*Start-of-selection.

SELECTION-SCREEN BEGIN OF BLOCK part1 WITH FRAME TITLE text-001.
SELECT-OPTIONS s_carrid FOR sflight-carrid.
SELECTION-SCREEN END OF BLOCK part1.


START-OF-SELECTION.

  PERFORM data_retrieval.
  PERFORM build_fieldcatalog.
  PERFORM build_layout.
  PERFORM display_alv_report.


*&---------------------------------------------------------------------*
*&      Form  BUILD_FIELDCATALOG
*&---------------------------------------------------------------------*
*       Build Fieldcatalog for ALV Report
*----------------------------------------------------------------------*
FORM build_fieldcatalog.

  fieldcatalog-fieldname   = 'CARRID'.
  fieldcatalog-seltext_m   = 'Airline Code'.
  fieldcatalog-col_pos     = 0.
  fieldcatalog-outputlen   = 10.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'CONNID'.
  fieldcatalog-seltext_m   = 'Flight Connection Number'.
  fieldcatalog-col_pos     = 1.
  fieldcatalog-lzero       = 'X'.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'PRICE'.
  fieldcatalog-seltext_m   = 'Airfare'.
  fieldcatalog-col_pos     = 2.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'CURRENCY'.
  fieldcatalog-seltext_m   = 'Local currency of airline'.
  fieldcatalog-col_pos     = 3.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'SEATSMAX'.
  fieldcatalog-seltext_m   = 'Maximum capacity in economy class'.
  fieldcatalog-col_pos     = 4.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'SEATSOCC'.
  fieldcatalog-seltext_m   = 'Occupied seats in economy class'.
  fieldcatalog-col_pos     = 5.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

ENDFORM.                    " BUILD_FIELDCATALOG


*&---------------------------------------------------------------------*
*&      Form  BUILD_LAYOUT
*&---------------------------------------------------------------------*
*       Build layout for ALV grid report
*----------------------------------------------------------------------*
FORM build_layout.

  gd_layout-no_input          = 'X'.
  gd_layout-colwidth_optimize = 'X'.
  gd_layout-zebra = 'X'.
*  gd_layout-info_fieldname =      'LINE_COLOR'.
*  gd_layout-def_status = 'A'.

ENDFORM.                    " BUILD_LAYOUT


*&---------------------------------------------------------------------*
*&      Form  DISPLAY_ALV_REPORT
*&---------------------------------------------------------------------*
*       Display report using ALV grid
*----------------------------------------------------------------------*
FORM display_alv_report.
  gd_repid = sy-repid.
  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program = gd_repid
      is_layout          = gd_layout
      it_fieldcat        = fieldcatalog[]
      it_sort            = gt_sort[]
      i_save             = 'X'
    TABLES
      t_outtab           = it_collect
    EXCEPTIONS
      program_error      = 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_ALV_REPORT


*&---------------------------------------------------------------------*
*&      Form  DATA_RETRIEVAL
*&---------------------------------------------------------------------*
*       Retrieve data form EKPO table and populate itab it_ekko
*----------------------------------------------------------------------*
FORM data_retrieval.

  SELECT CARRID CONNID PRICE CURRENCY SEATSMAX SEATSOCC
    FROM sflight
    INTO TABLE it_sflight
   WHERE carrid in s_carrid.

  LOOP AT it_sflight INTO wa_sflight.
    AT END OF carrid.
      SUM.
      APPEND wa_sflight TO it_collect.
    ENDAT.
    AT END OF connid.
      SUM.
      APPEND wa_sflight TO it_collect2.
    ENDAT.
  ENDLOOP.

ENDFORM.                    " DATA_RETRIEVAL