[6주차 과제] 검색 화면 만들기

목표: SPFLI 테이블을 활용하여 검색화면 만들기

 

SPFLI... 테이블 나중에 첨부하기

• 출력 조건 및 필드
  • SELECT 옵션: CARRID, CONNID, CITYFROM, CITYTO
  • PARAMETERS: NUM으로 갯수 제한
  • DEPTIME, ARRTIME 출력

• 구현 코드

*&---------------------------------------------------------------------*
*& Report Z6WEEK_ASSN
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT Z6WEEK_ASSN.
TABLES:     spfli.
TYPE-POOLS: slis.                                 "ALV Declarations
*Data Declaration
*----------------
TYPES: BEGIN OF t_spfli,
  carrid   TYPE spfli-carrid,
  connid   TYPE spfli-connid,
  cityfrom TYPE spfli-cityfrom,
  cityto   TYPE spfli-cityto,
  deptime  TYPE spfli-deptime,
  arrtime  TYPE spfli-arrtime,
 END OF t_spfli.

DATA: it_spfli TYPE STANDARD TABLE OF t_spfli INITIAL SIZE 0,
      wa_spfli TYPE t_spfli.

*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.
DATA : t TYPE slis_t_sp_group_alv .
************************************************************************
SELECTION-SCREEN BEGIN OF BLOCK part1 WITH FRAME TITLE text-001.
SELECT-OPTIONS s_carrid FOR spfli-carrid.
SELECT-OPTIONS s_connid FOR spfli-connid.
SELECT-OPTIONS s_cfrom FOR spfli-cityfrom.
SELECT-OPTIONS s_cto FOR spfli-cityto.
SELECTION-SCREEN SKIP.
PARAMETERS NUM TYPE I.
SELECTION-SCREEN END OF BLOCK part1.
INITIALIZATION.
START-OF-SELECTION.
  PERFORM data_retrieval.
  PERFORM build_fieldcatalog.
  PERFORM build_layout.
  PERFORM build_sort.
  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.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

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

  fieldcatalog-fieldname   = 'CITYFROM'.
  fieldcatalog-seltext_m   = 'Departure city'.
  fieldcatalog-col_pos     = 2.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'CITYTO'.
  fieldcatalog-seltext_m   = 'Arrival city'.
  fieldcatalog-col_pos     = 3.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'DEPTIME'.
  fieldcatalog-seltext_m   = 'Departure time'.
  fieldcatalog-col_pos     = 4.
  APPEND fieldcatalog TO fieldcatalog.
  CLEAR  fieldcatalog.

  fieldcatalog-fieldname   = 'ARRTIME'.
  fieldcatalog-seltext_m   = 'Arrival time'.
  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'.
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[]
      i_save             = 'X'
    TABLES
      t_outtab           = it_spfli
    EXCEPTIONS
      program_error      = 1
      OTHERS             = 2.
  IF sy-subrc <> 0.
  ENDIF.
ENDFORM.                    " DISPLAY_ALV_REPORT
*&---------------------------------------------------------------------*
*&      Form  DATA_RETRIEVAL
*&---------------------------------------------------------------------*
*       Retrieve data form EKPO table and populate itab it_ekko
*----------------------------------------------------------------------*
FORM data_retrieval.
  DATA: ld_color(1) TYPE c.

  SELECT carrid connid cityfrom cityto deptime arrtime
  UP TO NUM ROWS
    FROM spfli
    INTO TABLE it_spfli
    WHERE carrid IN s_carrid
        AND connid IN s_connid
        AND cityfrom IN s_cfrom
        AND cityto IN s_cto.
*&---------------------------------------------------------------------*
*& Form BUILD_SORT
*&---------------------------------------------------------------------*
FORM build_sort.
ENDFORM.

 

• 구현 결과