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Colour Changing of a Cell in a ALV reporting
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on 04-25-2006 7:13 AM
Hi all,
My query is to change the colour of a cell based on some condition in the display grid.
Can any one send me the code.
regards
paul
- SAP Managed Tags:
- ABAP Development,
- SAP HANA
Accepted Solutions (1)
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Check this sample program from
TYPE-POOLS: slis.
INCLUDE <icon>.
DATA: it_fieldcat TYPE lvc_t_fcat,
it_fieldcat1 TYPE slis_t_fieldcat_alv..
DATA:it_events TYPE slis_t_event.
DATA: x_fieldcat TYPE lvc_s_fcat,
x_fieldcat1 TYPE slis_fieldcat_alv.
DATA:x_layout TYPE lvc_s_layo.
DATA: BEGIN OF it_vbap OCCURS 0,
vbeln LIKE vbap-vbeln,
posnr LIKE vbap-posnr,
cellcolor TYPE lvc_t_scol,
END OF it_vbap.
SELECT vbeln
posnr
UP TO 20 ROWS
INTO CORRESPONDING FIELDS OF TABLE it_vbap
FROM vbap.
DATA:l_pos TYPE i VALUE 1.
CLEAR: l_pos.
l_pos = l_pos + 1.
x_fieldcat-seltext = 'VBELN'.
x_fieldcat-fieldname = 'VBELN'.
x_fieldcat-tabname = 'ITAB'.
x_fieldcat-col_pos = l_pos.
x_fieldcat-outputlen = '10'.
APPEND x_fieldcat TO it_fieldcat.
CLEAR x_fieldcat.
l_pos = l_pos + 1.
x_fieldcat-seltext = 'POSNR'.
x_fieldcat-fieldname = 'POSNR'.
x_fieldcat-tabname = 'ITAB'.
x_fieldcat-col_pos = l_pos.
x_fieldcat-outputlen = '5'.
APPEND x_fieldcat TO it_fieldcat.
CLEAR x_fieldcat.
l_pos = l_pos + 1.
x_layout-ctab_fname = 'CELLCOLOR'.
DATA: ls_cellcolor TYPE lvc_s_scol.
DATA: l_index TYPE sy-tabix.
LOOP AT it_vbap.
l_index = sy-tabix.
IF l_index = 1 OR l_index = 10.
ls_cellcolor-fname = 'VBELN'.
ls_cellcolor-color-col = '6'.
ls_cellcolor-color-int = '1'.
APPEND ls_cellcolor TO it_vbap-cellcolor.
MODIFY it_vbap INDEX l_index TRANSPORTING cellcolor.
ENDIF.
IF l_index = 5 OR l_index = 20.
ls_cellcolor-fname = 'VBELN'.
ls_cellcolor-color-col = '4'.
ls_cellcolor-color-int = '1'.
APPEND ls_cellcolor TO it_vbap-cellcolor.
MODIFY it_vbap INDEX l_index TRANSPORTING cellcolor.
ENDIF.
ENDLOOP.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
i_callback_program = sy-repid
is_layout_lvc = x_layout
it_fieldcat_lvc = it_fieldcat
TABLES
t_outtab = it_vbap[]
EXCEPTIONS
program_error = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Answers (7)
Answers (7)
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Hi,
REPORT ZTESTALV.
TYPE-POOLS: SLIS.
INCLUDE <ICON>.
*- Fieldcatalog
DATA: IT_FIELDCAT TYPE LVC_T_FCAT,
IT_FIELDCAT1 TYPE SLIS_T_FIELDCAT_ALV..
*- For Events
DATA:IT_EVENTS TYPE SLIS_T_EVENT.
DATA: X_FIELDCAT TYPE LVC_S_FCAT,
X_FIELDCAT1 TYPE SLIS_FIELDCAT_ALV.
DATA:X_LAYOUT TYPE LVC_S_LAYO.
TABLES: LIPS.
DATA: BEGIN OF IT_VBAP OCCURS 0,
VBELN LIKE VBAP-VBELN,
POSNR LIKE VBAP-POSNR,
CELLCOLOR TYPE LVC_T_SCOL,
END OF IT_VBAP.
SELECT VBELN
POSNR
UP TO 10 ROWS
INTO CORRESPONDING FIELDS OF TABLE IT_VBAP
FROM VBAP.
DATA:L_POS TYPE I VALUE 1.
CLEAR: L_POS.
L_POS = L_POS + 1.
X_FIELDCAT-SELTEXT = 'VBELN'.
X_FIELDCAT-FIELDNAME = 'VBELN'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '10'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_FIELDCAT-SELTEXT = 'POSNR'.
X_FIELDCAT-FIELDNAME = 'POSNR'.
X_FIELDCAT-TABNAME = 'ITAB'.
X_FIELDCAT-COL_POS = L_POS.
X_FIELDCAT-OUTPUTLEN = '5'.
APPEND X_FIELDCAT TO IT_FIELDCAT.
CLEAR X_FIELDCAT.
L_POS = L_POS + 1.
X_LAYOUT-CTAB_FNAME = 'CELLCOLOR'.
DATA: LS_CELLCOLOR TYPE LVC_S_SCOL.
DATA: L_INDEX TYPE SY-TABIX.
LOOP AT IT_VBAP.
L_INDEX = SY-TABIX.
LS_CELLCOLOR-FNAME = 'VBELN'.
LS_CELLCOLOR-COLOR-COL = '6'.
LS_CELLCOLOR-COLOR-INT = '1'.
APPEND LS_CELLCOLOR TO IT_VBAP-CELLCOLOR.
MODIFY IT_VBAP INDEX L_INDEX TRANSPORTING CELLCOLOR.
ENDLOOP.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
I_CALLBACK_PROGRAM = SY-REPID
IS_LAYOUT_LVC = X_LAYOUT
IT_FIELDCAT_LVC = IT_FIELDCAT
TABLES
T_OUTTAB = IT_VBAP[]
EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.the above code changes the color of cell.
Regards
vijay
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Hi Paul ,
You can visit this link on the net. I have uploaded a pdf on ALV which is very helpful to implent your functioality ( that is to change Color in ALV Grid).
http://esnips.com/doc/70f86c10-2932-44d5-8bdf-11377ead670f/ALV.pdf
Regards,
Kunal.
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Hi paul,
*----
IMPORTANT THINGS
1. Extra field in internal table
clr TYPE slis_t_specialcol_alv,
(this field will contain the colour codes)
2. assign fieldname to alv layout
alvly-coltab_fieldname = 'CLR'
3. work area for colour
DATA : clrwa TYPE slis_specialcol_alv.
4. Populating the color
Once again
Loop at ITAB.
*********logic
if itab-field < 0 "---negative
clrwa-fieldname = 'FIELDNAME'. "<--- FIELDNAME FOR COLOR
clrwa-color-col = 6. <------- COLOUR 0-9
APPEND clrwa TO itab-clr.
MODIFY ITAB.
endif.
ENDLOOP.
*----
1. try this code (just copy paste)
REPORT abc .
*----
NECESSARY / MUST
TYPE-POOLS : slis.
DATA : alvfc TYPE slis_t_fieldcat_alv.
DATA : alvly TYPE slis_layout_alv.
*----
ITAB DECLARATION
DATA : prg TYPE sy-repid.
DATA : BEGIN OF itab OCCURS 0.
INCLUDE STRUCTURE t001.
DATA : clname(3) TYPE c,
clr TYPE slis_t_specialcol_alv,
END OF itab.
DATA : clrwa TYPE slis_specialcol_alv.
PARAMETERS : a TYPE c.
DATA : flname TYPE slis_fieldname.
*----
SELECT
START-OF-SELECTION.
SELECT * FROM t001
INTO CORRESPONDING FIELDS OF TABLE itab..
LOOP AT itab..
IF SY-TABIX <= 5.
itab-clname = 'C50'.
ELSE.
itab-clname = 'C30'.
ENDIF.
MODIFY itab.
ENDLOOP.
LOOP AT ITAB.
check itab-bukrs = '1000'
.
clrwa-fieldname = 'BUTXT'.
clrwa-color-col = 6.
APPEND clrwa TO itab-clr.
MODIFY ITAB.
clrwa-fieldname = 'LAND1'.
clrwa-color-col = 4.
APPEND clrwa TO itab-clr.
MODIFY ITAB.
ENDLOOP.
prg = sy-repid.
flname = 'CLNAME'.
alvly-info_fieldname = 'CLNAME'.
alvly-coltab_fieldname = 'CLR'.
LOOP AT ITAB.
if sy-tabix = 3.
clrwa-fieldname = 'BUTXT'.
clrwa-color-col = 6.
APPEND clrwa TO itab-clr.
MODIFY ITAB.
clrwa-fieldname = 'LAND1'.
clrwa-color-col = 1.
APPEND clrwa TO itab-clr.
MODIFY ITAB.
endif.
ENDLOOP
.
*
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = prg
i_internal_tabname = 'ITAB'
i_inclname = prg
CHANGING
ct_fieldcat = alvfc
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
*----
minimum
*CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
it_fieldcat = alvfc
TABLES
t_outtab = itab
EXCEPTIONS
program_error = 1
OTHERS = 2
*.
*----
extra
sy-uname = 'XYZAB'.
prg = sy-repid.
*----
Excluding
DATA : excl TYPE slis_t_extab.
DATA : exclwa TYPE slis_extab.
exclwa = '&OUP'.
APPEND exclwa TO excl.
exclwa = '&ODN'.
APPEND exclwa TO excl.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
it_fieldcat = alvfc
i_callback_program = sy-repid
is_layout = alvly
i_callback_user_command = 'ITAB_USER_COMMAND'
it_excluding =
excl
i_save = 'A'
TABLES
t_outtab = itab
EXCEPTIONS
program_error = 1
OTHERS = 2.
&----
*& Form itab_user_command
&----
text
----
-->WHATCOMM text
-->WHATROW text
----
FORM itab_user_command USING whatcomm TYPE sy-ucomm whatrow TYPE
slis_selfield.
BREAK-POINT.
ENDFORM. "itab_user_command
regards,
amit m.
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Hi,
The internal table that has the data to be displayed should also have a field as
Line_color type char30.
Then while populating the layout for the ALV grid do the following
FORM f5200_populate_layout CHANGING xys_layout TYPE lvc_s_layo.
CONSTANTS : lc_fname(30) TYPE c VALUE 'LINE_COLOR'.
xys_layout-cwidth_opt = gc_x.
xys_layout-info_fname = lc_fname.
ENDFORM. " f5200_populate_layout
While filling the internal table make the Line_COLOR field as hexadecimal code for the color you want
E.G. C111(Blue Color)
Hope this helps.
Regards,
Amit Mishra
Reward helpful answer
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hai paul,
here is an example.
just check it out.
DATA : mara TYPE mara. " General Material Data
TYPE-POOLS: slis. " ALV Global types
FIELD-SYMBOLS :
<data> TYPE table. " Data to display
SELECT-OPTIONS :
s_matnr FOR mara-matnr. " Material number
SELECTION-SCREEN :
SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max. "#EC NEEDED
PARAMETERS p_max(2) TYPE n DEFAULT '20' OBLIGATORY.
SELECTION-SCREEN END OF LINE.
----
INITIALIZATION.
v_1 = 'Maximum of lines to display'.
----
START-OF-SELECTION.
PERFORM f_read_data.
PERFORM f_display_data.
----
Form f_read_data
----
FORM f_read_data.
FIELD-SYMBOLS :
<field> TYPE ANY,
<field2> TYPE ANY,
<header> TYPE ANY,
<header2> TYPE ANY,
<lt_data> TYPE table. " Data read from DB
DATA:
lp_struct TYPE REF TO data,
lp_struct2 TYPE REF TO data,
lp_table TYPE REF TO data, " Pointer to dynamic table
lp_table2 TYPE REF TO data, " Pointer to dynamic table
ls_lvc_cat TYPE lvc_s_fcat,
lt_lvc_cat TYPE lvc_t_fcat. " Field catalog
First column
CLEAR ls_lvc_cat.
ls_lvc_cat-fieldname = 'MATNR'.
ls_lvc_cat-ref_table = 'MARA'.
APPEND ls_lvc_cat TO lt_lvc_cat.
2nd column
CLEAR ls_lvc_cat.
ls_lvc_cat-fieldname = 'MAKTX'.
ls_lvc_cat-ref_table = 'MAKT'.
APPEND ls_lvc_cat TO lt_lvc_cat.
3rd column
CLEAR ls_lvc_cat.
ls_lvc_cat-fieldname = 'MATKL'.
ls_lvc_cat-ref_table = 'MARA'.
APPEND ls_lvc_cat TO lt_lvc_cat.
Create 1st internal table
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING it_fieldcatalog = lt_lvc_cat
IMPORTING ep_table = lp_table.
ASSIGN lp_table->* TO <lt_data>.
Read data into 1st internal table
SELECT matnr maktx matkl
INTO TABLE <lt_data>
FROM v_matnr
UP TO p_max ROWS
WHERE matnr IN s_matnr.
Create 2nd internal table
Checkbox
CLEAR ls_lvc_cat.
ls_lvc_cat-fieldname = 'CHECKBOX'.
APPEND ls_lvc_cat TO lt_lvc_cat.
Table color
CLEAR ls_lvc_cat.
ls_lvc_cat-fieldname = 'TABCOLOR'.
ls_lvc_cat-ref_table = 'CALENDAR_TYPE'.
ls_lvc_cat-ref_field = 'COLTAB'.
APPEND ls_lvc_cat TO lt_lvc_cat.
Create 2nd internal table
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING it_fieldcatalog = lt_lvc_cat
IMPORTING ep_table = lp_table2.
ASSIGN lp_table2->* TO <data>.
Create structure = structure of the 1st internal table
CREATE DATA lp_struct LIKE LINE OF <lt_data>.
ASSIGN lp_struct->* TO <header>.
Create structure = structure of the 2nd internal table
CREATE DATA lp_struct2 LIKE LINE OF <data>.
ASSIGN lp_struct2->* TO <header2>.
Move data from 1st internal table --> 2nd internal table
LOOP AT <lt_data> ASSIGNING <header>.
DESCRIBE TABLE lt_lvc_cat.
CLEAR <header2>.
Fill the internal to display <data>
DO sy-tfill TIMES.
READ TABLE lt_lvc_cat INTO ls_lvc_cat INDEX sy-index.
For each field of lt_lvc_cat.
ASSIGN COMPONENT ls_lvc_cat-fieldname OF STRUCTURE <header>
TO <field>.
IF sy-subrc NE 0. EXIT .ENDIF.
ASSIGN COMPONENT ls_lvc_cat-fieldname OF STRUCTURE <header2>
TO <field2>.
IF sy-subrc NE 0. EXIT .ENDIF.
<field2> = <field>.
ENDDO.
Modify color
ASSIGN COMPONENT 'TABCOLOR' OF STRUCTURE <header2>
TO <field2>.
IF sy-subrc EQ 0.
PERFORM f_modify_color USING 'MAKTX' <field2>.
PERFORM f_modify_color USING 'MATKL' <field2>.
ENDIF.
APPEND <header2> TO <data> .
ENDLOOP.
ENDFORM. " f_read_data
----
Form F_DISPLAY_DATA
----
FORM f_display_data.
Macro definition
DEFINE m_sort.
add 1 to ls_sort-spos.
ls_sort-fieldname = &1.
ls_sort-down = 'X'.
append ls_sort to lt_sort.
END-OF-DEFINITION.
DATA:
ls_layout TYPE slis_layout_alv,
lt_sort TYPE slis_t_sortinfo_alv,
ls_sort TYPE slis_sortinfo_alv,
ls_fieldcat TYPE slis_fieldcat_alv,
lt_fieldcat TYPE slis_t_fieldcat_alv. " Field catalog
Build Fieldcatalog - First column
CLEAR ls_fieldcat.
ls_fieldcat-fieldname = 'MATNR'.
ls_fieldcat-ref_tabname = 'MARA'.
ls_fieldcat-key = 'X'.
APPEND ls_fieldcat TO lt_fieldcat.
Build Fieldcatalog - 2nd column
CLEAR ls_fieldcat.
ls_fieldcat-fieldname = 'MAKTX'.
ls_fieldcat-ref_tabname = 'MAKT'.
APPEND ls_fieldcat TO lt_fieldcat.
Build Fieldcatalog - 3rd column
CLEAR ls_fieldcat.
ls_fieldcat-fieldname = 'MATKL'.
ls_fieldcat-ref_tabname = 'MARA'.
APPEND ls_fieldcat TO lt_fieldcat.
Layout
ls_layout-zebra = 'X'.
ls_layout-colwidth_optimize = 'X'.
ls_layout-box_fieldname = 'CHECKBOX'.
ls_layout-coltab_fieldname = 'TABCOLOR'.
m_sort 'MATNR'. " Sort by creation date
Display data
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
is_layout = ls_layout
it_fieldcat = lt_fieldcat
it_sort = lt_sort
TABLES
t_outtab = <data>.
ENDFORM. " F_DISPLAY_DATA
----
Form F_modify_color
----
FORM f_modify_color USING u_fieldname TYPE lvc_fname
ut_tabcolor TYPE table.
DATA:
l_rnd_value TYPE datatype-integer2,
ls_tabcolor TYPE lvc_s_scol.
Random value
CALL FUNCTION 'RANDOM_I2'
EXPORTING
rnd_min = 0
rnd_max = 3
IMPORTING
rnd_value = l_rnd_value.
CLEAR ls_tabcolor.
ls_tabcolor-fname = u_fieldname.
CASE l_rnd_value.
WHEN 0.
ls_tabcolor-color-col = 1. " Blue.
ls_tabcolor-color-int = 0.
ls_tabcolor-color-inv = 0.
WHEN 1.
ls_tabcolor-color-col = 3. " Yellow.
ls_tabcolor-color-int = 0.
ls_tabcolor-color-inv = 0.
WHEN 2.
ls_tabcolor-color-col = 5. " Green.
ls_tabcolor-color-int = 0.
ls_tabcolor-color-inv = 0.
WHEN 3.
ls_tabcolor-color-col = 6. " Red.
ls_tabcolor-color-int = 0.
ls_tabcolor-color-inv = 0.
ENDCASE.
INSERT ls_tabcolor INTO TABLE ut_tabcolor.
ENDFORM.
hope this will be helpful.
regards,
praba.
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Hi Paul,
Take a look at this program
http://www.geocities.com/mpioud/Z_ALV_DYNAMIC_DATA_V3.html
http://www.geocities.com/mpioud/Z_ALV_CELL_COLOR.html
http://www.geocities.com/mpioud/Z_ALV_LINE_COLOR.html
You just need to add a nested table STYLE to your data table and populate the colors accordingly.
Regards,
Ravi
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