ABAP-ALV合并单元格操作
作者：互联网
*SE24基于源代码创建类
CLASS zcl_gui_alv_grid_merge DEFINITION
PUBLIC
INHERITING FROM cl_gui_alv_grid
CREATE PUBLIC .
PUBLIC SECTION.
METHODS z_set_merge_horiz
IMPORTING
row TYPE i
CHANGING
tab_col_merge TYPE lvc_t_co01 .
METHODS z_set_merge_vert
IMPORTING
row TYPE i
CHANGING
tab_col_merge TYPE lvc_t_co01 .
METHODS z_display .
METHODS z_set_cell_style
IMPORTING
row TYPE i OPTIONAL
col TYPE i OPTIONAL
style TYPE lvc_style
style2 TYPE lvc_style OPTIONAL .
METHODS z_set_fixed_col_row
IMPORTING
col TYPE i
row TYPE i .
METHODS z_init_cell_styles .
PROTECTED SECTION.
PRIVATE SECTION.
ENDCLASS.
CLASS ZCL_GUI_ALV_GRID_MERGE IMPLEMENTATION.
METHOD z_display.
DATA lv_stable TYPE lvc_s_stbl.
DATA lv_soft TYPE c.
CALL METHOD me->set_data_table
CHANGING
data_table = mt_data[].
CALL METHOD set_auto_redraw
EXPORTING
enable = 1.
ENDMETHOD.
METHOD z_init_cell_styles.
FIELD-SYMBOLS <fs_data> TYPE lvc_s_data.
LOOP AT mt_data ASSIGNING <fs_data>.
<fs_data>-style = 0.
ENDLOOP.
ENDMETHOD.
METHOD z_set_cell_style.
FIELD-SYMBOLS <fs_data> TYPE lvc_s_data.
IF row IS INITIAL.
IF col IS INITIAL.
EXIT.
ELSE.
LOOP AT mt_data ASSIGNING <fs_data>
WHERE col_pos = col.
<fs_data>-style = <fs_data>-style + style.
<fs_data>-style2 = <fs_data>-style2 + style2.
ENDLOOP.
ENDIF.
ELSE.
IF col IS INITIAL.
LOOP AT mt_data ASSIGNING <fs_data>
WHERE row_pos = row.
<fs_data>-style = <fs_data>-style + style.
<fs_data>-style2 = <fs_data>-style2 + style2.
ENDLOOP.
ELSE.
READ TABLE mt_data ASSIGNING <fs_data>
WITH KEY row_pos = row
col_pos = col.
IF sy-subrc EQ 0.
<fs_data>-style = <fs_data>-style + style.
<fs_data>-style2 = <fs_data>-style2 + style2.
ELSE.
EXIT.
ENDIF.
ENDIF.
ENDIF.
ENDMETHOD.
METHOD z_set_fixed_col_row.
me->set_fixed_cols( col ).
me->set_fixed_rows( row ).
ENDMETHOD.
METHOD z_set_merge_horiz.
FIELD-SYMBOLS <fs_cols> TYPE lvc_s_co01.
FIELD-SYMBOLS <fs_data> TYPE lvc_s_data.
DATA outputlen TYPE i.
SORT tab_col_merge.
LOOP AT tab_col_merge ASSIGNING <fs_cols>.
IF <fs_cols>-col_id LE 0. CONTINUE. ENDIF.
IF <fs_cols>-outputlen LE <fs_cols>-col_id. CONTINUE. ENDIF.
outputlen = <fs_cols>-outputlen - <fs_cols>-col_id.
LOOP AT mt_data ASSIGNING <fs_data>
WHERE row_pos = row AND
( col_pos BETWEEN <fs_cols>-col_id AND
<fs_cols>-outputlen ).
IF <fs_data>-col_pos = <fs_cols>-col_id.
<fs_data>-mergehoriz = outputlen.
ELSE.
CLEAR <fs_data>-mergehoriz.
CLEAR <fs_data>-value.
ENDIF.
ENDLOOP.
ENDLOOP.
ENDMETHOD.
METHOD z_set_merge_vert.
FIELD-SYMBOLS <fs_cols> TYPE lvc_s_co01.
FIELD-SYMBOLS <fs_data> TYPE lvc_s_data.
DATA outputlen TYPE i.
SORT tab_col_merge.
LOOP AT tab_col_merge ASSIGNING <fs_cols>.
IF <fs_cols>-col_id LE 0. CONTINUE. ENDIF.
IF <fs_cols>-outputlen LE <fs_cols>-col_id. CONTINUE. ENDIF.
outputlen = <fs_cols>-outputlen - <fs_cols>-col_id.
LOOP AT mt_data ASSIGNING <fs_data>
WHERE row_pos = row AND
( col_pos BETWEEN <fs_cols>-col_id AND
<fs_cols>-outputlen ).
IF <fs_data>-col_pos = <fs_cols>-col_id.
<fs_data>-mergevert = outputlen.
ELSE.
CLEAR <fs_data>-mergevert.
CLEAR <fs_data>-value.
ENDIF.
ENDLOOP.
ENDLOOP.
ENDMETHOD.
ENDCLASS.
*SE38直接复制粘贴
REPORT y4_b4_test16.
INCLUDE <cl_alv_control>.
INCLUDE <icon>.
DATA retc TYPE sy-subrc. .
DATA ok_code TYPE sy-ucomm.
DATA it_grp TYPE lvc_t_sgrp.
DATA it_fil TYPE lvc_t_filt.
DATA wa_fil TYPE lvc_s_filt.
* **** ALV_GRID ****************************************************
TYPES: BEGIN OF t_check_styles,
field01(20),
field02(20),
field03(20),
field04(20),
field05(20),
field06(20),
field07(20),
field08(20),
field09(20),
field10(20),
field11(20),
field12(20).
TYPES END OF t_check_styles.
DATA it_styles TYPE t_check_styles OCCURS 0.
DATA wa_styles TYPE t_check_styles.
FIELD-SYMBOLS <fs_styles> TYPE t_check_styles.
DATA : lt_fieldcatalog TYPE lvc_t_fcat.
DATA : ls_fieldcatalog TYPE lvc_t_fcat.
DATA : wa_cat TYPE lvc_s_fcat.
DATA : fieldname(40).
DATA : fieldnr(2) TYPE n.
FIELD-SYMBOLS <fs_cat> TYPE lvc_s_fcat.
DATA lt_iinfo TYPE lvc_t_info.
DATA wa_iinfo TYPE lvc_s_info.
DATA lt_idata TYPE lvc_t_data.
DATA wa_idata TYPE lvc_s_data.
DATA it_col_merge TYPE lvc_t_co01.
DATA wa_col_merge TYPE lvc_s_co01.
DATA: g_container TYPE scrfname VALUE 'CU_CON'.
DATA: g_custom_container TYPE REF TO cl_gui_custom_container.
DATA g_alv_grid TYPE REF TO zcl_gui_alv_grid_merge.
CLASS cl_gui_cfw DEFINITION LOAD.
DATA: x_save, "for Parameter I_SAVE
gs_variant TYPE disvariant. "for parameter IS_VARIANT
DATA gs_layout TYPE lvc_s_layo. " Layout
DATA wa_style TYPE lvc_s_styl.
START-OF-SELECTION.
CALL SCREEN 0200.
END-OF-SELECTION.
MODULE status_0200 OUTPUT.
** Status und Titel setzen
SET PF-STATUS '0200'.
SET TITLEBAR '001'.
** Objekte instanzieren und zuordnen: Grid
IF g_custom_container IS INITIAL.
CREATE OBJECT g_custom_container
EXPORTING
container_name = g_container.
CREATE OBJECT g_alv_grid
EXPORTING
i_parent = g_custom_container.
gs_layout-stylefname = 'CELL'.
gs_layout-no_headers = 'X'.
gs_layout-cwidth_opt = ' '.
gs_layout-no_toolbar = 'X'.
** Feldkatalog erzeugen
REFRESH lt_fieldcatalog.
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
EXPORTING
i_internal_tabname = 'IT_STYLES'
CHANGING
ct_fieldcat = lt_fieldcatalog
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
REFRESH lt_fieldcatalog.
REFRESH lt_iinfo.
DO 12 TIMES.
CLEAR wa_cat.
fieldnr = sy-index.
wa_cat-col_pos = sy-index.
CONCATENATE 'FIELD' fieldnr INTO fieldname.
wa_cat-fieldname = fieldname.
wa_cat-tabname = '1'.
wa_cat-datatype = 'CHAR'.
wa_cat-inttype = 'C'.
wa_cat-intlen = 20.
IF sy-index > 1.
wa_cat-outputlen = 6.
ELSE.
wa_cat-outputlen = 20.
ENDIF.
wa_cat-reptext = fieldname.
wa_cat-scrtext_l = fieldname.
wa_cat-scrtext_m = fieldname.
wa_cat-scrtext_s = fieldname.
wa_cat-scrtext_l = fieldname.
APPEND wa_cat TO lt_fieldcatalog.
ENDDO.
* 1 Zeile
CLEAR wa_styles.
wa_styles-field01 = 'TRICKTRESOR'.
wa_styles-field03 = 'F'.
wa_styles-field04 = 'P'.
wa_styles-field09 = 'M'.
wa_styles-field10 = 'K'.
APPEND wa_styles TO it_styles.
* 2 Zeile
CLEAR wa_styles.
wa_styles-field03 = 'HQ'.
wa_styles-field04 = 'HC'.
wa_styles-field08 = 'HW'.
wa_styles-field09 = 'HC'.
wa_styles-field10 = 'HC'.
wa_styles-field12 = 'HW'.
APPEND wa_styles TO it_styles.
* 3-Zeile
CLEAR wa_styles.
wa_styles-field01 = 'Bezeichnung'.
wa_styles-field02 = 'Radius'.
wa_styles-field03 = 'WPX 12'.
wa_styles-field04 = 'WAP 25'.
wa_styles-field05 = 'WAP 35'.
wa_styles-field06 = 'WTP 35'.
wa_styles-field07 = 'WXP 45'.
wa_styles-field08 = 'WPM'.
wa_styles-field09 = 'WXM 35'.
wa_styles-field10 = 'WAK 15'.
wa_styles-field11 = 'WAK 25'.
wa_styles-field12 = 'WKM'.
APPEND wa_styles TO it_styles.
* 4..Zeile
CLEAR wa_styles.
wa_styles-field01 = 'SPMW 060304 T - A 27'.
wa_styles-field02 = '0.54'.
wa_styles-field03 = icon_led_green.
wa_styles-field04 = icon_led_yellow.
wa_styles-field05 = icon_led_red.
wa_styles-field08 = icon_led_yellow.
APPEND wa_styles TO it_styles.
CLEAR wa_styles.
wa_styles-field01 = 'SPMW 060304 - A 57'.
wa_styles-field02 = '0.43'.
wa_styles-field03 = icon_led_yellow.
wa_styles-field05 = icon_led_red.
wa_styles-field08 = icon_led_yellow.
wa_styles-field10 = icon_led_yellow.
wa_styles-field11 = icon_led_red.
wa_styles-field12 = icon_led_yellow.
APPEND wa_styles TO it_styles.
CLEAR wa_styles.
wa_styles-field01 = 'SPMW 060304 - D 51'.
wa_styles-field02 = '0.76'.
wa_styles-field04 = icon_led_yellow.
wa_styles-field05 = icon_led_red.
wa_styles-field06 = icon_led_red.
wa_styles-field07 = icon_led_red.
APPEND wa_styles TO it_styles.
CLEAR wa_styles.
wa_styles-field01 = 'SPMW 060304 - F 55'.
wa_styles-field02 = '0.44'.
wa_styles-field03 = icon_led_red.
wa_styles-field05 = icon_led_green.
wa_styles-field06 = icon_led_yellow.
wa_styles-field07 = icon_led_red.
wa_styles-field09 = icon_led_yellow.
wa_styles-field10 = icon_led_green.
wa_styles-field11 = icon_led_yellow.
wa_styles-field12 = icon_led_yellow.
APPEND wa_styles TO it_styles.
CALL METHOD g_alv_grid->set_table_for_first_display
EXPORTING
is_variant = gs_variant
i_save = x_save
is_layout = gs_layout
CHANGING
it_fieldcatalog = lt_fieldcatalog
it_outtab = it_styles.
REFRESH it_col_merge.
*** DEMO vertikal verbinden
wa_col_merge-col_id = 1.
wa_col_merge-outputlen = 2.
APPEND wa_col_merge TO it_col_merge.
"打竖合并
CALL METHOD g_alv_grid->z_set_merge_vert
EXPORTING
row = 1 "第一行
CHANGING
tab_col_merge = it_col_merge.
"设置格式
wa_style-style = alv_style_font_bold"粗体
+ alv_style_align_center_center"居中
+ alv_style_color_key."颜色
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
row = 1
col = 1
style = wa_style-style.
*** VERTIKAL verbinden
CLEAR it_col_merge.
wa_col_merge-col_id = 4.
wa_col_merge-outputlen = 8.
APPEND wa_col_merge TO it_col_merge.
wa_col_merge-col_id = 10.
wa_col_merge-outputlen = 12.
APPEND wa_col_merge TO it_col_merge.
"打横合并
CALL METHOD g_alv_grid->z_set_merge_horiz
EXPORTING
row = 1
CHANGING
tab_col_merge = it_col_merge.
wa_style-style = alv_style_font_bold.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
row = 1
col = 3
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
row = 1
col = 4
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
row = 1
col = 9
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
row = 1
col = 10
style = wa_style-style.
REFRESH it_col_merge.
wa_col_merge-col_id = 4.
wa_col_merge-outputlen = 7.
APPEND wa_col_merge TO it_col_merge.
CALL METHOD g_alv_grid->z_set_merge_horiz
EXPORTING
row = 2
CHANGING
tab_col_merge = it_col_merge.
wa_style-style = alv_style_color_group +
alv_style_align_center_center.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 3
style = wa_style-style.
wa_style-style = alv_style_color_heading +
alv_style_align_center_center.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 4
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 5
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 6
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 7
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 8
style = wa_style-style.
wa_style-style = alv_style_color_total +
alv_style_align_center_center.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 9
style = wa_style-style.
wa_style-style = alv_style_color_negative +
alv_style_align_center_center.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 10
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 11
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 12
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 13
style = wa_style-style.
wa_style-style = alv_style_color_positive +
alv_style_align_center_center.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 14
style = wa_style-style.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 15
style = wa_style-style.
wa_style-style = alv_style_color_int_background +
alv_style_align_center_center.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
col = 16
style = wa_style-style.
wa_style-style = alv_style_color_positive +
alv_style_align_center_center +
alv_style_font_italic.
CALL METHOD g_alv_grid->z_set_cell_style
EXPORTING
row = 4
col = 2
style = wa_style-style.
g_alv_grid->z_set_fixed_col_row(
EXPORTING col = 3
row = 3 ).
g_alv_grid->z_display( ).
ENDIF.
ENDMODULE. "status_0100 OUTPUT
MODULE user_command_0200 INPUT.
cl_gui_cfw=>dispatch( ).
CASE ok_code.
WHEN '&F03' OR '&F12' OR '&F15'.
SET SCREEN 0. LEAVE SCREEN.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
运行后的样子
标签：styles,style,wa,单元格,alv,ABAP,ALV,TYPE,col 来源： https://www.cnblogs.com/TigerMan/p/16381828.html