[OO ALV] OO ALV 基础显示

程序代码 

REPORT z437_test_2025.

DATA gt_spfli TYPE STANDARD TABLE  OF spfli.  " 内表

DATA go_alv TYPE REF TO cl_gui_alv_grid.      " 创建和管理ALV表格

DATA gs_layout TYPE lvc_s_layo.               " 存储ALV表格的布局信息


*----------------------------------------------------------------------*
*  DESC: INITIALIZATION 事件
*----------------------------------------------------------------------*
INITIALIZATION.
   sy-title = 'OO ALV 基础显示'.  " 设置报表标题


*----------------------------------------------------------------------*
*  DESC: AT SELECTION-SCREEN OUTPUT 事件
*----------------------------------------------------------------------*
START-OF-SELECTION.
  SELECT * FROM spfli
    INTO TABLE gt_spfli
    UP TO 30 ROWS.

  CREATE OBJECT go_alv
    EXPORTING
      i_parent = cl_gui_container=>default_screen. " 默认屏幕


  CLEAR gs_layout.
  gs_layout-zebra = 'X'.       " 斑马线
  gs_layout-cwidth_opt = 'X'.  " 自适应列宽

  " 将内表gt_spfli中的数据显示在ALV表格中
  CALL METHOD go_alv->set_table_for_first_display
    EXPORTING
      is_layout        = gs_layout
      i_structure_name = 'SPFLI'
    CHANGING
      it_outtab        = gt_spfli.

  cl_abap_list_layout=>suppress_toolbar( ).  " 隐藏标准的工具栏
  WRITE space.

呈现结果：