ALV单个单元格的颜色设定

在ALV报表设计有时候需要根据一定条件将特定的单元显示成特定的颜色，具体实现步骤如下： 1. 在需要显示的内表中添加新的字段，字段类型为lvc_t_scol 2. 根据条件设置颜色数据； 3. 设置layout-coltab_fieldname的数据指定显示颜色的字段. 代码如下：（注意红色部分） REPORT z_alv_color. TYPE-POOLS: slis. DATA: BEGIN OF it_flight OCCURS 0, carrid LIKE sflight-carrid, connid LIKE sflight-connid, fldate LIKE sflight-fldate, seatsmax LIKE sflight-seatsmax, seatsocc LIKE sflight-seatsocc, color TYPE lvc_t_scol, END OF it_flight. DATA: it_fieldcat TYPE slis_t_fieldcat_alv, layout TYPE slis_layout_alv. CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE' EXPORTING i_program_name = sy-repid i_internal_tabname = 'IT_FLIGHT' i_inclname = sy-repid CHANGING ct_fieldcat = it_fieldcat EXCEPTIONS inconsistent_interface = 1 program_error = 2. SELECT carrid connid fldate seatsmax seatsocc FROM sflight INTO CORRESPONDING FIELDS OF TABLE it_flight UP TO 20 ROWS. DATA: col TYPE lvc_s_scol, coltab TYPE lvc_t_scol, color TYPE lvc_s_colo. color-col = '6'. color-int = '0'. color-inv = '0'. LOOP AT it_flight. IF it_flight-seatsocc Eq 0. col-fname = 'SEATSOCC'. col-color = color. APPEND col TO coltab. CLEAR col. it_flight-color = coltab. MODIFY it_flight. ENDIF. ENDLOOP. layout-coltab_fieldname = 'COLOR'. CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY' EXPORTING i_callback_program = sy-repid is_layout = layout it_fieldcat = it_fieldcat TABLES t_outtab = it_flight EXCEPTIONS program_error = 1.