工作生活与爱好

report zus_alv_demo_grid .

tables: ekko.
type-pools: slis.

types: begin of t_ekko,
ebeln type ekpo-ebeln,
ebelp type ekpo-ebelp,
statu type ekpo-statu,
aedat type ekpo-aedat,
matnr type ekpo-matnr,
menge type ekpo-menge,
meins type ekpo-meins,
netpr type ekpo-netpr,
peinh type ekpo-peinh,
line_color(4) type c, "Used to store row color
end of t_ekko.

data: it_ekko type standard table of t_ekko initial size 0,
wa_ekko type t_ekko.

*ALV data declarations
data: fieldcatalog type slis_t_fieldcat_alv with header line,

gd_tab_group type slis_t_sp_group_alv,
gd_layout type slis_layout_alv,
gd_repid like sy-repid.

* Data declaration for EVENT and PRINT PARAMETER.
data: gt_events type slis_t_event,
gd_prntparams type slis_print_alv.

* data declaration for sorting.
data : it_sortcat type slis_sortinfo_alv occurs 1,
wa_sort like line of it_sortcat.
data : i_list_comments type slis_t_listheader.

start-of-selection.
perform data_retrieval.
* perform user_command.
perform build_fieldcatalog.
perform build_layout.
perform build_events.
perform build_print_params.
perform build_sortcat.
perform display_alv_report.

end-of-selection.

*TOP-OF-PAGE.
* PERFORM top-of-page.

end-of-page.
*&----------------------------------------------------------
*& Form build_fieldcatalog
*&----------------------------------------------------------
* text
*-----------------------------------------------------------
* --> p1 text
* <-- p2 text
*-----------------------------------------------------------
form build_fieldcatalog.

fieldcatalog-fieldname = 'EBELN'.
fieldcatalog-seltext_m = 'Purchase Order'.
fieldcatalog-col_pos = 0.
fieldcatalog-outputlen = 10.
fieldcatalog-emphasize = 'X'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.


fieldcatalog-fieldname = 'EBELP'.
fieldcatalog-seltext_m = 'PO Item'.
fieldcatalog-col_pos = 1.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.


fieldcatalog-fieldname = 'STATU'.
fieldcatalog-seltext_m = 'Status'.
fieldcatalog-col_pos = 2.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.

fieldcatalog-fieldname = 'AEDAT'.
fieldcatalog-seltext_m = 'Item change date'.
fieldcatalog-col_pos = 3.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.

fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-seltext_m = 'Material Number'.
fieldcatalog-col_pos = 4.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.

fieldcatalog-fieldname = 'MENGE'.
fieldcatalog-seltext_m = 'PO quantity'.
fieldcatalog-col_pos = 5.
fieldcatalog-do_sum = 'X'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.

fieldcatalog-fieldname = 'MEINS'.
fieldcatalog-seltext_m = 'Order Unit'.
fieldcatalog-col_pos = 6.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.

fieldcatalog-fieldname = 'NETPR'.
fieldcatalog-seltext_m = 'Net Price'.
fieldcatalog-col_pos = 7.
fieldcatalog-outputlen = 15.
fieldcatalog-datatype = 'CURR'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.


fieldcatalog-fieldname = 'PEINH'.
fieldcatalog-seltext_m = 'Price Unit'.
fieldcatalog-col_pos = 8.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.

endform. " build_fieldcatalog
*&----------------------------------------------------------
*& Form build_layout
*&----------------------------------------------------------
* text
*-----------------------------------------------------------
* --> p1 text
* <-- p2 text
*-----------------------------------------------------------
form build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).

* Set layout field for row attributes(i.e. color)
gd_layout-info_fieldname = 'LINE_COLOR'.
* gd_layout-totals_only = 'X'.
* gd_layout-f2code = 'DISP'. "Sets fcode for
*when double
* "click(press f2)*
* gd_layout-group_change_edit = 'X'.
* gd_layout-header_text = 'helllllo'.
endform. " build_layout
*&----------------------------------------------------------
*& Form data_retrieval
*&----------------------------------------------------------
* text
*-----------------------------------------------------------
* --> p1 text
* <-- p2 text
*-----------------------------------------------------------
form data_retrieval.
data: ld_color(1) type c.

select ebeln ebelp statu aedat matnr menge meins netpr
peinh from ekpo into table it_ekko.
*Populate field with color attributes
loop at it_ekko into wa_ekko.
* Populate color variable with colour properties
* Char 1 = C (This is a color property)
* Char 2 = 3 (Color codes: 1 - 7)
* Char 3 = Intensified on/off ( 1 or 0 )
* Char 4 = Inverse display on/off ( 1 or 0 )
* i.e. wa_ekko-line_color = 'C410'
ld_color = ld_color + 1.
* Only 7 colours so need to reset color value
if ld_color = 8.
ld_color = 1.
endif.
concatenate 'C' ld_color '10' into wa_ekko-line_color.
* wa_ekko-line_color = 'C410'.
modify it_ekko from wa_ekko.
endloop.

endform. " data_retrieval
*&----------------------------------------------------------
*& Form display_alv_report
*&----------------------------------------------------------
* text
*-----------------------------------------------------------
* --> p1 text
* <-- p2 text
*-----------------------------------------------------------
form display_alv_report.
gd_repid = sy-repid.
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
i_callback_program = gd_repid
is_layout = gd_layout
i_callback_top_of_page = 'TOP-OF-PAGE'
i_callback_user_command = 'USER_COMMAND'
i_callback_pf_status_set = 'SET_PF_STATUS'
it_event = gt_events
is_print = gd_prntparams
it_fieldcat = fieldcatalog[]
it_sort = it_sortcat
i_save = 'X'
tables
t_outtab = it_ekko
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.
endform. " DISPLAY_ALV_REPORT
*&----------------------------------------------------------
*& Form user_command
*&----------------------------------------------------------
* text
*-----------------------------------------------------------
* --> p1 text
* <-- p2 text
*-----------------------------------------------------------
*&----------------------------------------------------------
*& Form top-of-page
*&----------------------------------------------------------
* text
*-----------------------------------------------------------
* --> p1 text
* <-- p2 text
*-----------------------------------------------------------
form top-of-page.
*ALV Header declarations
data: t_header type slis_t_listheader,
wa_header type slis_listheader,
t_line like wa_header-info,
ld_lines type i,
ld_linesc(10) type c.

* Title
wa_header-typ = 'H'.
wa_header-info = 'EKKO Table Report'.
append wa_header to t_header.
clear wa_header.

* Date
wa_header-typ = 'S'.
wa_header-key = 'Date: '.
concatenate sy-datum+6(2) '.'
sy-datum+4(2) '.'
sy-datum(4) into wa_header-info."todays date
append wa_header to t_header.
clear: wa_header.

* Total No. of Records Selected
describe table it_ekko lines ld_lines.
ld_linesc = ld_lines.

concatenate 'Total No. of Records Selected: ' ld_linesc
into t_line separated by space.

wa_header-typ = 'A'.
wa_header-info = t_line.
append wa_header to t_header.
clear: wa_header, t_line.

call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
it_list_commentary = t_header
i_logo = 'GANESH_LOGO'.



endform. " top-of-page

*---------------------------------------------------------------------*
* FORM user_command *
*---------------------------------------------------------------------*
* ........ *
*---------------------------------------------------------------------*
* --> R_UCOMM *
* --> RS_SELFIELD *
*---------------------------------------------------------------------*
form user_command using r_ucomm like sy-ucomm
rs_selfield type slis_selfield.
case r_ucomm.

when '&IC1'.
if rs_selfield-fieldname = 'EBELN'.
read table it_ekko into wa_ekko index rs_selfield-tabindex.
set parameter id 'BES' field wa_ekko-ebeln.
call transaction 'ME23N' and skip first screen.
endif.
when 'ULHAS'.
if rs_selfield-fieldname = 'EBELN'.
read table it_ekko into wa_ekko index rs_selfield-tabindex.
set parameter id 'BES' field wa_ekko-ebeln.
call transaction 'ME23N' and skip first screen.
endif.

endcase.

endform.

*---------------------------------------------------------------------*
* FORM set_pf_status *
*---------------------------------------------------------------------*
* ........ *
*---------------------------------------------------------------------*
* --> RT_EXTAB *
*---------------------------------------------------------------------*
form set_pf_status using rt_extab type slis_t_extab.
set pf-status 'ZNEWSTATUS'.
endform.
*&---------------------------------------------------------------------*
*& Form build_events
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
form build_events.
data: ls_event type slis_alv_event.
call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 0
importing
et_events = gt_events[]
* EXCEPTIONS
* LIST_TYPE_WRONG = 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.
read table gt_events with key name = slis_ev_end_of_page
into ls_event.
if sy-subrc = 0.
move 'END_OF_PAGE' to ls_event-form.
append ls_event to gt_events.
endif.

read table gt_events with key name = slis_ev_end_of_list
into ls_event.
if sy-subrc = 0.
move 'END_OF_LIST' to ls_event-form.
append ls_event to gt_events.
endif.
endform. " build_events
*&---------------------------------------------------------------------*
*& Form build_print_params
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
form build_print_params.
gd_prntparams-reserve_lines = '3'. "Lines reserved for footer
gd_prntparams-no_coverpage = 'X'.
endform. " build_print_params

*---------------------------------------------------------------------*
* FORM END_OF_PAGE *
*---------------------------------------------------------------------*
* ........ *
*---------------------------------------------------------------------*
form end_of_page.
data: listwidth type i,
ld_pagepos(10) type c,
ld_page(10) type c.
write: sy-uline(50).
skip. write:/40 'Page:', sy-pagno .
endform.

*---------------------------------------------------------------------*
* FORM END_OF_LIST *
*---------------------------------------------------------------------*
* ........ *
*---------------------------------------------------------------------*
form end_of_list.
data: listwidth type i,
ld_pagepos(10) type c,
ld_page(10) type c.
skip. write:/40 'Page:', sy-pagno .
endform.
*&---------------------------------------------------------------------*
*& Form build_sortcat
*&---------------------------------------------------------------------*
* text
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
form build_sortcat.
wa_sort-spos = 1.
wa_sort-fieldname = 'EBELN'.
append wa_sort to it_sortcat.

wa_sort-spos = 2.
wa_sort-fieldname = 'EBELP'.
append wa_sort to it_sortcat.

endform. " build_sortcat