Header and Footer in Block ALV Display

[Former Member]

Hi All,

My requirement includes to ALV Block List Display with header and footer.

I have made two forms TOP_OF_PAGE and END_OF_PAGE . I have pass the form and name of event to an internal table it_events.

This it_events[] is then passed to FM ' REUSE_ALV_BLOCK_LIST_APPEND' . But only Top of Page is working.

Am I missing any thing in the code? or I have to use something else.

Pls Help

Regards,

Nibha

[Former Member]

hi,

Please check whether you have appened all the events in th tables it_events[].

[Former Member]

Hi,

For end_of_page you need to use Events as follows:

*TO CAPTURE EVENTS AND HANDLE
DATA : it_event TYPE slis_t_event,
       wa_event TYPE slis_alv_event.

*&---------------------------------------------------------------------*
*&      Form  BUILD_EVENTCAT
*&---------------------------------------------------------------------*

FORM build_eventcat .

  CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
    EXPORTING
      i_list_type     = 0
    IMPORTING
      et_events       = it_event
    EXCEPTIONS
      list_type_wrong = 1
      OTHERS          = 2.

  READ TABLE it_event INTO wa_event WITH KEY name = 'END_OF_LIST'.
  wa_event-form = 'END_OF_PAGE'.                          " Sub-routine that will be used to write
  MODIFY it_event FROM wa_event INDEX sy-tabix.           " Modify it_event
  CLEAR wa_event.

ENDFORM. " F_BUILD_EVENTCAT

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program          = sy-repid
      i_callback_top_of_page      = 'TOP_OF_PAGE'
      is_layout                   = g_t_alv_layout2
      it_fieldcat                 = g_t_fieldcat2[]
      it_events                   = it_event[]
    TABLES
      t_outtab                    = <fs_final_itab>.

Regards,

Mansi.

[Former Member]

Yes, I passing both the events TOP_OF_PAGE & END_OF_PAGE.

Also, I am using ALV Block List Display.

[Former Member]

Hello,

For TOP_OF_PAGE you dont need events. TOP_OF_PAGE is done using the I_CALLBACK_TOP_OF_PAGE parameter in FM REUSE_ALV_GRID_DISPLAY'. Juts for event end-of-page pass the event and use my sample code. It works as desired.

[Former Member]

I am using the below mentioned FMs REUSE_ALV_BLOCK_LIST_INIT ,

REUSE_ALV_BLOCK_LIST_APPEND ,

REUSE_ALV_BLOCK_LIST_DISPLAY .