Posted: Sat Jan 26, 2008 5:13 pm Post subject: Demo of FM REUSE_ALV_LIST_DISPLAY - Several Lists
Code:
REPORT z_alv_list_block_2.
*---------------------------------------------------------------------*
* Demo of FM REUSE_ALV_LIST_DISPLAY - Several Lists *
*---------------------------------------------------------------------*
* Author : Michel PIOUD - Updated 21-Dec-07 *
* HomePage : http://www.geocities.com/mpioud *
*---------------------------------------------------------------------*
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.
*---------------------------------------------------------------------*
* 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.
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.
* 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.
ENDFORM. " F_DISPLAY_DATA
*---------------------------------------------------------------------*
* FORM top_of_page *
*---------------------------------------------------------------------*
FORM top_of_page. "#EC CALLED
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.
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.
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