ABAP - ALV Header With Logo.

report ztests .
type-pools slis.

data: begin of i_alv occurs 0,
matnr type mara-matnr,
end of i_alv.

* Miscellanous Data Declarations
data: fieldcat type slis_t_fieldcat_alv,
events type slis_t_event,
list_top_of_page type slis_t_listheader,
top_of_page type slis_formname value 'TOP_OF_PAGE'.


start-of-selection.

perform initialization.
perform get_data.
perform call_alv.

end-of-selection.

***************************************************
* Form Initialization
***************************************************
form initialization.

clear i_alv.
refresh i_alv.

perform eventtab_build using events[].

endform.

**************************************************
* Form Get_Data
**************************************************
form get_data.

select matnr
into table i_alv
from mara up to 100 rows.

endform.

**************************************************
* CALL_ALV
*************************************************
form call_alv.

data: variant type disvariant.
data: repid type sy-repid.

repid = sy-repid.
variant-report = sy-repid.
variant-username = sy-uname.

perform build_field_catalog.

perform comment_build using list_top_of_page[].

* Call ABAP List Viewer (ALV)
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
it_fieldcat = fieldcat
i_callback_program = repid
is_variant = variant
it_events = events[]
i_save = 'U'
tables
t_outtab = i_alv.

endform.

**************************************************
* EVENTTAB_BUILD
**************************************************
form eventtab_build using events type slis_t_event.

* Registration of events to happen during list display
data: tmp_event type slis_alv_event.

call function 'REUSE_ALV_EVENTS_GET'
exporting
i_list_type = 0
importing
et_events = events.
read table events with key name = slis_ev_top_of_page
into tmp_event.
if sy-subrc = 0.
move top_of_page to tmp_event-form.
append tmp_event to events.
endif.

endform.

*************************************************
* BUILD_FIELD_CATALOG
*************************************************
form build_field_catalog.

clear: fieldcat. refresh: fieldcat.

data: tmp_fc type slis_fieldcat_alv.

tmp_fc-reptext_ddic = 'Material'.
tmp_fc-fieldname = 'MATNR'.
tmp_fc-tabname = 'I_ALV'.
tmp_fc-outputlen = 18.
append tmp_fc to fieldcat.

endform.

***************************************************
* COMMENT_BUILD
***************************************************
form comment_build using list_top_of_page type
slis_t_listheader.
data: tmp_line type slis_listheader.

clear tmp_line.
tmp_line-typ = 'H'.
tmp_line-info = 'Here is a line of text'.
append tmp_line to list_top_of_page.

clear tmp_line.
tmp_line-typ = 'S'.
tmp_line-key = 'Key1'.
tmp_line-info = 'Here is a value'.
append tmp_line to list_top_of_page.

clear tmp_line.
tmp_line-typ = 'A'.
tmp_line-key = 'Key2'.
tmp_line-info = 'Here is another value'.
append tmp_line to list_top_of_page.
endform.


****************************************************
* TOP_OF_PAGE
***************************************************
form top_of_page.

call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
i_logo = 'ENJOYSAP_LOGO'
it_list_commentary = list_top_of_page.

endform.


ALSO READ:

- Including Line After Subtotal In ALV Display.

- ALV Subtotals In Different Blocks.

- ALV With Page Numbers & Subtotals.

- Footer Functionality In ALV Reports.

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