ROACH部落落

ALV的顏色標示

ALV的顏色標示可分為三種

1.      橫向

2.      縱向

3.      儲存格

1.      以橫向標示來說

可以在ITAB 塞一個欄位叫做COLOR_LINE

例如:

DATA: BEGIN OF ALV_LIST OCCURS 0,

  …………….

     COLOR_LINE(4).

END OF ALV_LIST.

然後塞資料到ITAB時決定該筆數要顯示的顏色

例如

  LOOP AT ALV_LIST.

    IF ALV_LIST-KWMENG > 10.

ALV_LIST -COLOR_LINE = 'C600'.

    ENDIF.

接下來要設定g_layout-info_fieldname後就可以輸出的

 g_layout-info_fieldname = 'COLOR_LINE'.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

    EXPORTING

      i_callback_program       = sy-repid

      is_layout                = g_layout

2.  以縱向標示來說

要將第四個欄位改成紅色

…………..

g_fieldcat -emphasize = ‘C600’.

   APPEND g_fieldcat.

3.  將儲存格改成紅色

例如：第四個欄位的第六筆區塊改成紅色

DATA ls_cellcolour TYPE lvc_s_scol.

DATA: BEGIN OF ALV_LIST OCCURS 0,

  …………….

     cell_colour TYPE lvc_t_scol.

END OF ALV_LIST.

LOOP AT ALV_LIST.

IF ALV_LIST-KWMENG > 10.

ls_cellcolour-color-col = '6'.

      ls_cellcolour-fname =  ‘KWMENG’.

      ls_cellcolour-color-int = '1'.

      ls_cellcolour-color-inv = '0'.

   APPEND ls_cellcolour TO ALV_LIST-cell_colour.

ENDIF.

  MODIFY ALV_LIST.

ENDLOOP.

然後

 g_layout-coltab_fieldname = 'CELL_COLOUR'.

 CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

    EXPORTING

      i_callback_program       = sy-repid

      is_layout                = g_layout