Hi
I am using ALV List Disaply. I have a itab that has 2000 Rows. When i scoll down, the header appears at the top always. Now i added the following code to trigger a Top of Page Event.
FORM xevents.
CLEAR xs_event.
xs_event-name = slis_ev_top_of_page.
xs_event-form = 'XTOP_OF_PAGE'.
APPEND xs_event TO gt_xevents.
CLEAR xs_event.
ENDFORM.
FORM xtop_of_page.
BREAK-POINT.
WRITE: / 'X_TOP_OF_PAGE'.
ENDFORM.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
i_callback_program = sy-repid
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '
I_STRUCTURE_NAME =
is_layout = st_layout
it_fieldcat = fieldcat[]
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
it_filter = filttab[]
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = ' '
IS_VARIANT =
it_events = gt_xevents
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
t_outtab = alv_tab[]
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.