为字段值 > n 的 ALV 行着色

Question

如何显示ls_out之和为 1900 的行？如何改进以下代码？

TABLES: mara, marc.
"marc is N 181
"mara is 1 157
DATA: lt_mara TYPE TABLE OF mara,
ls_mara TYPE mara,
lt_marc TYPE TABLE OF marc,
ls_marc TYPE marc,
BEGIN OF ls_out OCCURS 0,
mtart LIKE  mara-mtart,
matnr LIKE  marc-matnr,
werks LIKE  marc-werks,
ntgew LIKE  mara-ntgew,
brgew LIKE  mara-brgew,
sum   LIKE  mara-brgew,
color(4).
DATA:  END OF ls_out.
DATA: lt_out  LIKE TABLE OF ls_out,
fcat    TYPE slis_t_fieldcat_alv,
ls_fcat LIKE LINE OF fcat,
layout TYPE  slis_layout_alv.
FIELD-SYMBOLS: <fsym> LIKE LINE OF fcat.

PARAMETERS: p_mtart TYPE mara-mtart. "FERT
SELECT-OPTIONS: so_werks FOR marc-werks. " 1000 to 1998

SELECT * FROM mara INTO TABLE lt_mara
WHERE mtart = p_mtart.
IF sy-subrc = 0.
SELECT * FROM marc INTO TABLE lt_marc
FOR ALL ENTRIES IN lt_mara
WHERE  matnr = lt_mara-matnr
AND werks IN so_werks.
LOOP AT lt_marc INTO ls_marc.
READ TABLE lt_mara INTO ls_mara
WITH KEY matnr = ls_marc-matnr.
ls_out-sum = ls_mara-brgew + ls_mara-ntgew .
MOVE-CORRESPONDING ls_marc TO ls_out.
MOVE-CORRESPONDING ls_mara TO ls_out.
APPEND ls_out TO lt_out.
CLEAR ls_out.
ENDLOOP.
ELSE.
MESSAGE TEXT-e02 TYPE 'E' .
ENDIF.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name         = sy-repid "e merr auto
i_internal_tabname     = 'LS_OUT'
i_client_never_display = 'X'
i_inclname             = sy-repid
CHANGING
ct_fieldcat            = fcat[]
EXCEPTIONS
inconsistent_interface = 1
program_error          = 2
OTHERS                 = 3.
READ TABLE fcat INDEX 6  ASSIGNING <fsym>.
<fsym>-outputlen = 15.
*-conditionally populate the color
LOOP AT LS_OUT.
IF LS_OUT-sum eq 21.
LS_OUT-color = 'C311'.
ENDIF.
MODIFY  LS_OUT.
ENDLOOP.
layout-info_fieldname = 'COLOR'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = sy-repid
i_structure_name   = 'LS_OUT'
it_fieldcat        = fcat[]
TABLES
t_outtab           = lt_out
EXCEPTIONS
program_error      = 1
OTHERS             = 2.

Answer 1

将以下参数添加到对REUSE_ALV_GRID_DISPLAY的调用中应该可以解决您的问题

is_layout = layout

Answer 2

如果您想处理 ALV 中特定单元格的任何/！\ 格式，这就是方法。

FORM update_style using 
x  type lvc_fname  " x is 'MATNR', 'VBELN',  'BELNR'.... whatever in your fieldcatalog
y  type int4  " y = 1,2,3.....
update_mask  type xstring
update_style  type xstring.
READ table gt_alv into gs_alv index y.
tabstyle = gs_alv-tabstyle.
READ table tabstyle into s_style with key fieldname = x.
" check if fieldname already exists in gs_alv-tabstyle (insert or update)
s_style-style  = s_style-style  BIT-AND  update_mask.
s_style-style  = s_style-style  BIT-OR  update_style.
" Update or insert gs_alv-tabstyle from s_style
" update gt_alv from gs_alv
ENDFORM.

如何在 ALV 中为行指定颜色 (但是你不能同时有单元格背景和字体颜色！

perform update_style USING  x y 'FFFFFFE0' update_style.
update_style can be : 
'00000000'. " Disable any color
'00000011'. " White Font
'00000017'. " Red fond
'00000013'. " gray font
'00000014'. " Yellow font
'00000015'. " blue font
'00000016'. " green font
'00000018'. " orange font 
'00000011'. " black font
'0000000D'. " background dark blue
'0000000A'. " background fluo blue
'00000005'. " background blue
'00000003'. " background light blue
'00000000'. " background gray
'00000001'. " background light gray
'00000004'. " backgorund yellow
'0000000C'. " background dark yellow
'00000006'. " background green
'0000000E'. " background dark green
'00000010'. " background dark orange
'0000000F'. " background red
'00000007'. " background pink
'00000008'. " background orange
'00000001'. " background standard 

如果要处理可编辑、粗体、斜体、下划线...性能

perform update_style  USING  x y 'FFFFFF9F' '00000020'.  " set bold
perform update_style  USING  x y 'FFFFFF9F' '00000040'.  " unset bold property
perform update_style  USING  x y 'FFFFF9FF' '00000200'.  " Underline
perform update_style  USING  x y 'FFFFF9FF' '00000400'.  " stop underlying
perform update_style  USING  x y 'FFFFF57F' '00000080'  " italic
perform update_style  USING  x y 'FF9FFFFF' '00200000'  " hotspot
perform update_style  USING  x y 'FF9FFFFF' '00400000'  " no hotspot 
perform update_style  USING  x y 'F9E7FFFF'  '00080000'  " Editable
perform update_style  USING  x y 'F9E7FFFF'  '00100000'  " Non Editable

对于对齐方式，update_mask为"DFFFF57F" update_style可以是：

DATA alv_style_align_left_top(4)  TYPE x VALUE '00000800'.
DATA alv_style_align_center_top(4)  TYPE x VALUE '00001000'.
DATA alv_style_align_right_top(4)  TYPE x VALUE '00001800'.
DATA alv_style_align_left_center(4)  TYPE x VALUE '00002000'.
DATA alv_style_align_center_center(4)  TYPE x VALUE '00002800'.
DATA alv_style_align_right_center(4)  TYPE x VALUE '00003000'.
DATA alv_style_align_left_bottom(4)  TYPE x VALUE '00003800'.
DATA alv_style_align_center_bottom(4)  TYPE x VALUE '00004000'.
DATA alv_style_align_right_bottom(4)  TYPE x VALUE '00004800'.

如果要处理边框，则必须使用 修改 s_style-style2

：

'FFFBFFFF' '00040000'  " Remove top border
'FFF7FFFF' '00080000'  " Remove bottom border
'FFFEFFFF' '00010000'  " Remove left border
'FFFDFFFF' '00020000'  " Remove right border

在这一切之后(即使在 set_table_for_first_display 之后( 你只需要调用一个名为 REFRESH 的窗体或方法 由于我写了一个类CL_GUI_ALV_GRID的体现，所以我不使用表单，而是使用方法：

METHOD REFRESH.
DATA ls_stable TYPE lvc_s_stbl.
ls_stable-row = 'X'.
ls_stable-col = 'X'.
CALL METHOD me->refresh_table_display
EXPORTING
is_stable  = ls_stable
EXCEPTIONS
finished  = 1
OTHERS  = 2.
ENDMETHOD.

x 和 y 不是必填字段，所以我可以遍历所有行以将属性设置为列(y 未设置(

ASSIGN mt_outtab->* TO <tab>.
CHECK <tab> IS ASSIGNED.
LOOP AT <tab> ASSIGNING <line>.
update_style( x sy-tabix update_mask update_style )

或遍历我的字段目录以将属性设置为一行(X 未设置(

LOOP at me->get_frontend_fieldcatalog( ) in ls_fcat
update_style( ls_fcat-fieldname y update_mask update_style )

有关更多可能性，请查看链接

ABAP Alv_grid 合并单元格和单元格样式设置

Answer 3

LOOP AT Lt_OUT.
IF lt_out-sum >= 50000.
lt_out-color = 'C311'.
ENDIF.
MODIFY  Lt_OUT.
ENDLOOP.
layout-info_fieldname = 'COLOR".