效果： carrid 列的第二行 设置为热键，CONNID 第三行设置为button

ALV demo：cl_salv_table（Apply Styles to Cell）_热键


code:

*&---------------------------------------------------------------------*
*& Report  ZLM_ALV_009
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT zlm_alv_009.
*
CLASS lcl_report DEFINITION.
*
  PUBLIC SECTION.


    TYPES : BEGIN OF spfli_struc.
            INCLUDE   TYPE spfli.
    TYPES : i_celltype TYPE salv_t_int4_column,
            END OF spfli_struc.


    DATA: gt_spfli TYPE STANDARD TABLE OF spfli_struc.

*   ALV reference
    DATA: o_alv TYPE REF TO cl_salv_table.

    METHODS:
      get_data,           "  data selection
      generate_output.    "  Generating output
*
  PRIVATE SECTION.
    METHODS:
      set_columns.        "  Set columns
ENDCLASS.                    "lcl_report DEFINITION
*
*
START-OF-SELECTION.
  DATA: lo_report TYPE REF TO lcl_report.
*
  CREATE OBJECT lo_report.
  lo_report->get_data( ).
  lo_report->generate_output( ).


*
CLASS lcl_report IMPLEMENTATION.
*
  METHOD get_data.
*   data selection
    SELECT *
           FROM spfli
           INTO CORRESPONDING FIELDS OF TABLE gt_spfli.


    FIELD-SYMBOLS: 《lfs_spfli》 LIKE LINE OF gt_spfli.
    DATA: lt_celltype TYPE salv_t_int4_column.
    DATA: ls_celltype LIKE LINE OF lt_celltype.
    LOOP AT gt_spfli ASSIGNING 《lfs_spfli》.
      CLEAR: lt_celltype.
* Only CARRID for 2nd record
      IF sy-tabix = 2.
        ls_celltype-columnname = 'CARRID'.
        ls_celltype-value      = if_salv_c_cell_type=>hotspot.
        APPEND ls_celltype TO lt_celltype.
* Only CONNID for 3rd record
      ELSEIF sy-tabix = 3.
        ls_celltype-columnname = 'CONNID'.
        ls_celltype-value      = if_salv_c_cell_type=>button.
        APPEND ls_celltype TO lt_celltype.
* Entire 5th record
      ELSEIF sy-tabix = 5.
        ls_celltype-columnname = ".
        ls_celltype-value      = if_salv_c_cell_type=>hotspot.
        APPEND ls_celltype TO lt_celltype.
      ENDIF.
      《lfs_spfli》-i_celltype = lt_celltype.
    ENDLOOP.

  ENDMETHOD.                    "get_data
*
  METHOD generate_output.
* New ALV instance
    DATA: lx_msg TYPE REF TO cx_salv_msg.
    TRY.
        cl_salv_table=>factory(
          IMPORTING
            r_salv_table = o_alv
          CHANGING
            t_table      = gt_spfli ).
      CATCH cx_salv_msg INTO lx_msg.
    ENDTRY.
*
* Setting up the Columns
    me->set_columns( ).

* Displaying the ALV
    o_alv->display( ).

  ENDMETHOD.                    "generate_output
*
  METHOD set_columns.
*
*...Get all the Columns
    DATA: lo_cols TYPE REF TO cl_salv_columns_table.
    lo_cols = o_alv->get_columns( ).
*
*   set the Column optimization
    lo_cols->set_optimize( 'X' ).

*   Set the Cell Type
    TRY.
        lo_cols->set_cell_type_column( 'I_CELLTYPE' ).
      CATCH cx_salv_data_error.                         "#EC NO_HANDLER
    ENDTRY.

  ENDMETHOD.                    "SET_COLUMNS

*
*
ENDCLASS.                    "lcl_report IMPLEMENTATION


ALV demo：cl_salv_table（Apply Styles to Cell）_热键_02