ALV group ing

lijisusan_mathews · ‎12-04-2008

Hi,

Is it possible to have a heading for each group i have in alv.. ie.. if i give sort for 3 fields. say a , b and c.. and i giv group = 'UL'. but before each group displays i need to display some text. i cud do it using group = '*' and then write in top of page, but my user insists on getting this in a single page. is this possible?

hope I am clear with my requirement..

regards,

suzie

Edited by: Suzie on Dec 4, 2008 11:16 AM

Edited by: Suzie on Dec 4, 2008 6:00 PM

lijisusan_mathews · ‎12-04-2008

i found out that i can add the event grouplevel_change to display the information i need whenever a new level is called. But it is not coming to for the initial group( cause technically grouplevel_change does not happen , so does not get triggered then) is there a way for that..

So my output has to be like..

the heading line..

my text to be added

first group of lines..

my text which will be added on a group level change

second group of lines .

etc.

can someone tell me how to add custom text between the column headers and my first line of output?

suzie

Edited by: Suzie on Dec 4, 2008 6:36 PM

Former Member · ‎12-05-2008

REPORT ZBLOCK_ALV.

CONSTANTS :

c_x VALUE 'X'.

----

Macro definition

DEFINE m_fieldcat.

ls_fieldcat-fieldname = &1.

ls_fieldcat-ref_tabname = &2.

ls_fieldcat-tabname = &3.

append ls_fieldcat to lt_fieldcat.

END-OF-DEFINITION.

DEFINE m_sort.

ls_sort-fieldname = &1.

ls_sort-up = c_x.

append ls_sort to lt_sort.

END-OF-DEFINITION.

----

TYPE-POOLS: slis. " ALV Global types

TYPES:

1st Table

BEGIN OF ty_kna1,

kunnr TYPE kna1-kunnr, " Customer number

ernam TYPE kna1-ernam, " Name of Person who Created

erdat TYPE kna1-erdat, " Creation date

name1 TYPE kna1-name1, " Name 1 .

END OF ty_kna1,

2nd Table

BEGIN OF ty_mara,

matnr TYPE mara-matnr, " Material number

ernam TYPE mara-ernam, " Name of Person who Created

ersda TYPE mara-ersda, " Creation date

mtart TYPE mara-mtart, " Material type

matkl TYPE mara-matkl, " Material group

END OF ty_mara,

3rd Table

BEGIN OF ty_vbak,

vbeln TYPE vbak-vbeln, " Sales document

vkorg TYPE vbak-vkorg, " Sales organization

vtweg TYPE vbak-vtweg, " Distribution channel

kunnr TYPE vbak-kunnr, " Sold-to party

erdat TYPE vbak-erdat, " Creation date

END OF ty_vbak.

----

DATA:

gs_layout TYPE slis_layout_alv,

gt_kna1 TYPE TABLE OF ty_kna1,

gt_mara TYPE TABLE OF ty_mara,

gt_vbak TYPE TABLE OF ty_vbak.

----

SELECTION-SCREEN :

SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max. "#EC NEEDED

PARAMETERS p_max(2) TYPE n DEFAULT '02' OBLIGATORY.

SELECTION-SCREEN END OF LINE.

----

INITIALIZATION.

v_1 = 'Maximum of records to read'.

----

START-OF-SELECTION.

Read data

SELECT kunnr ernam erdat name1

FROM kna1

UP TO p_max ROWS

INTO TABLE gt_kna1.

SELECT matnr ernam ersda mtart matkl

FROM mara

UP TO p_max ROWS

INTO TABLE gt_mara.

SELECT vbeln vkorg vtweg kunnr erdat

FROM vbak

UP TO p_max ROWS

INTO TABLE gt_vbak.

----

END-OF-SELECTION.

PERFORM f_display_data.

----

FORM USER_COMMAND *

----

FORM user_command USING u_ucomm TYPE sy-ucomm

us_selfield TYPE slis_selfield. "#EC CALLED

DATA:

ls_vbak TYPE ty_vbak.

CASE u_ucomm.

WHEN '&IC1'. " Pick

CASE us_selfield-tabname.

WHEN 'GT_MARA'.

WHEN 'GT_KNA1'.

WHEN 'GT_VBAK'.

READ TABLE gt_vbak INDEX us_selfield-tabindex INTO ls_vbak.

IF sy-subrc EQ 0.

SET PARAMETER ID 'AUN' FIELD ls_vbak-vbeln.

CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.

ENDIF.

ENDCASE.

ENDFORM. " USER_COMMAND

----

Form f_display_data

----

FORM f_display_data.

DATA :

ls_fieldcat TYPE slis_fieldcat_alv,

lt_fieldcat TYPE slis_t_fieldcat_alv, " Field catalog

ls_sort TYPE slis_sortinfo_alv,

lt_sort TYPE slis_t_sortinfo_alv, " Sort table

lt_events TYPE slis_t_event,

ls_event TYPE slis_alv_event.

gs_layout-group_change_edit = c_x.

gs_layout-colwidth_optimize = c_x.

gs_layout-zebra = c_x.

gs_layout-detail_popup = c_x.

gs_layout-get_selinfos = c_x.

Build field catalog and sort table

m_fieldcat 'KUNNR' 'KNA1' 'GT_KNA1'.

m_fieldcat 'ERNAM' 'KNA1' 'GT_KNA1'.

m_fieldcat 'ERDAT' 'KNA1' 'GT_KNA1'.

m_fieldcat 'NAME1' 'KNA1' 'GT_KNA1'.

m_sort 'KUNNR'.

Build Event Table

MOVE 'TOP_OF_PAGE' TO ls_event-name.

MOVE 'TOP_OF_PAGE' TO ls_event-form.

APPEND ls_event TO lt_events.

MOVE 'END_OF_LIST' TO ls_event-name.

MOVE 'END_OF_LIST' TO ls_event-form.

APPEND ls_event TO lt_events.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

i_callback_program = sy-cprog

i_callback_user_command = 'USER_COMMAND'

it_fieldcat = lt_fieldcat

is_layout = gs_layout

it_events = lt_events

it_sort = lt_sort

i_save = 'A'

TABLES

t_outtab = gt_kna1.

ENDFORM. " F_DISPLAY_DATA

----

FORM top_of_page *

----

FORM top_of_page. "#EC CALLED

ULINE.

WRITE : sy-uname, sy-title(56) CENTERED, sy-datum.

ULINE.

ENDFORM. " TOP_OF_PAGE

----

FORM End_of_list *

----

FORM end_of_list. "#EC CALLED

DATA :

ls_fieldcat TYPE slis_fieldcat_alv,

lt_fieldcat TYPE slis_t_fieldcat_alv, " Field catalog

ls_sort TYPE slis_sortinfo_alv,

lt_sort TYPE slis_t_sortinfo_alv, " Sort table

lt_events TYPE slis_t_event,

ls_event TYPE slis_alv_event.

Build field catalog and sort table

m_fieldcat 'MATNR' 'MARA' 'GT_MARA'.

m_fieldcat 'ERNAM' 'MARA' 'GT_MARA'.

m_fieldcat 'ERSDA' 'MARA' 'GT_MARA'.

m_fieldcat 'MTART' 'MARA' 'GT_MARA'.

m_fieldcat 'MATKL' 'MARA' 'GT_MARA'.

m_sort 'MATNR'.

Build Event Table

MOVE 'END_OF_LIST' TO ls_event-name.

MOVE 'END_OF_LIST_2' TO ls_event-form.

APPEND ls_event TO lt_events.

gs_layout-list_append = c_x.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

i_callback_program = sy-cprog

it_fieldcat = lt_fieldcat

is_layout = gs_layout

it_sort = lt_sort

it_events = lt_events

i_save = 'A'

TABLES

t_outtab = gt_mara.

ENDFORM. " END_OF_LIST

----

FORM End_of_list_2 *

----

FORM end_of_list_2. "#EC CALLED

DATA :

ls_fieldcat TYPE slis_fieldcat_alv,

lt_fieldcat TYPE slis_t_fieldcat_alv, " Field catalog

ls_sort TYPE slis_sortinfo_alv,

lt_sort TYPE slis_t_sortinfo_alv, " Sort table

lt_events TYPE slis_t_event,

ls_event TYPE slis_alv_event.

Build field catalog and sort table

m_fieldcat 'VBELN' 'VBAK' 'GT_VBAK'.

m_fieldcat 'VKORG' 'VBAK' 'GT_VBAK'.

m_fieldcat 'VTWEG' 'VBAK' 'GT_VBAK'.

m_fieldcat 'KUNNR' 'VBAK' 'GT_VBAK'.

m_fieldcat 'ERDAT' 'VBAK' 'GT_VBAK'.

m_sort 'VBELN'.

Build Event Table

MOVE 'TOP_OF_PAGE' TO ls_event-name.

MOVE 'TOP_OF_PAGE' TO ls_event-form.

APPEND ls_event TO lt_events.

gs_layout-list_append = c_x.

CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'

EXPORTING

i_callback_program = sy-cprog

it_fieldcat = lt_fieldcat

is_layout = gs_layout

it_sort = lt_sort

it_events = lt_events

i_save = 'A'

TABLES

t_outtab = gt_vbak.

ENDFORM. " END_OF_LIST_2

lijisusan_mathews · ‎12-05-2008

no.. i cant use block alv.. i need to write some data between the column heading and the values in the list. like the output is for the event before line output . but the values written in this event does not come when i am printing it, it only appears when i display the alv

lijisusan_mathews · ‎12-13-2008

i used..event slis_ev_before_line_output to get it for 1 st group N for the others, used event slis_ev_grouplevel_change.