OO: ALV + Header w/ logo print out

Question

Hi everyone!
I have a container splitted in two: one for a Header area in wich I add a logo and some header texts, and the other split for an ALV Grid.
The problem comes when I call the method PRINT_DOCUMENT from CL_DD_DOCUMENT. It print out only the header, but not the data in ALV Grid. Why is that? Is there any way to archieve this?
Thanx in advance.

Answer 1

Have u handled te print_top_of_page?
* Class definition :
*       CLASS v_lcl_event_receiver DEFINITION
CLASS v_lcl_event_receiver DEFINITION.
  PUBLIC SECTION.
    METHODS:
    handle_print_top_of_page FOR EVENT print_top_of_page OF
                                       cl_gui_alv_grid,
    handle_top_of_page FOR EVENT top_of_page OF
                                 cl_gui_alv_grid.
ENDCLASS.
*       CLASS V_LCL_EVENT_RECEIVER IMPLEMENTATION
CLASS v_lcl_event_receiver IMPLEMENTATION.
  METHOD handle_print_top_of_page.
    IF sy-pagno = 1.
        PERFORM top_of_page.
    ENDIF.
  ENDMETHOD.
  METHOD handle_top_of_page.
      PERFORM top_of_page.
  ENDMETHOD.
ENDCLASS.
DATA:        v_event_receiver      TYPE REF TO v_lcl_event_receiver.
FORM top_of_page.
  WRITE: text-020,
ENDFORM.                    " top_of_page
In PBo of the screen
   DATA: v_split            TYPE REF TO cl_gui_easy_splitter_container,
         v_contnr_top       TYPE REF TO cl_gui_container,
         v_contnr_bot       TYPE REF TO cl_gui_container,
         v_grid_02          TYPE REF TO cl_gui_alv_grid,
         v_html             TYPE REF TO cl_dd_document,
         v_text20(255)      TYPE c,
         v_text16(255)      TYPE c,
FORM f9000_objects_create.
  IF cl_gui_alv_grid=>offline( ) IS INITIAL.
Create a container
    CREATE OBJECT o_dockingcontainer
      EXPORTING
        ratio                       = '95'
      EXCEPTIONS
        cntl_error                  = 1
        cntl_system_error           = 2
        create_error                = 3
        lifetime_error              = 4
        lifetime_dynpro_dynpro_link = 5
        others                      = 6.
    IF sy-subrc NE 0.
      MESSAGE i000 WITH text-e01."Error in creating Docking container
      LEAVE LIST-PROCESSING.
    ENDIF.
    CREATE OBJECT v_split
         EXPORTING
           parent            = o_dockingcontainer
*          ORIENTATION       = 0
           sash_position     = 25
           with_border       = 0
         EXCEPTIONS
           cntl_error        = 1
           cntl_system_error = 2
           others            = 3.
    IF sy-subrc NE 0.
      MESSAGE i000 WITH text-e01."Error in creating Docking container
      LEAVE LIST-PROCESSING.
    ENDIF.
*   Get the containers of the splitter control
    v_contnr_top = v_split->top_left_container.
    v_contnr_bot = v_split->bottom_right_container.
    CREATE OBJECT o_alvgrid
   EXPORTING
     i_parent = o_dockingcontainer.
*   Create an instance of alv control
    CREATE OBJECT o_alvgrid
         EXPORTING i_parent = v_contnr_bot.
*   Object for display of selection parameters in HTML top container
    CREATE OBJECT v_html
         EXPORTING
           style = 'ALV_GRID'.
*   Must be after the SET HANDLER for TOP_OF_PAGE and foreground only
    CALL METHOD o_alvgrid->list_processing_events
                     EXPORTING i_event_name = 'TOP_OF_PAGE'
                               i_dyndoc_id  = v_html.
    v_text20 = text-020(summary Record counts)Any text.
    CALL METHOD v_html->add_gap
                EXPORTING
                  width         = 120.
    CALL METHOD v_html->add_text
           EXPORTING
             text          = v_text20.
    CALL METHOD v_html->new_line.
** Display Text-016
    v_text16 = text-016.
    CALL METHOD v_html->add_gap
                EXPORTING
                  width         = 1.
    CALL METHOD v_html->add_text
           EXPORTING
             text          = v_text16.
    v_text16 = v_sap_recon.
    CALL METHOD v_html->add_gap
                EXPORTING
                  width         = 1.
    CALL METHOD v_html->add_text
           EXPORTING
             text          = v_text16.
    CALL METHOD v_html->new_line.
* Display the data
    CALL METHOD v_html->display_document
      EXPORTING
         parent             = v_contnr_top.
*   Handle the event
    CALL METHOD o_alvgrid->list_processing_events
                        EXPORTING i_event_name = 'PRINT_TOP_OF_PAGE'.
IN PBO while populating in the output table
FORM f9004_display_data TABLES   p_report_tab
                                 p_fieldcat.
  CALL METHOD o_alvgrid->set_table_for_first_display
    EXPORTING
       is_variant                    = w_variant
       i_save                        = c_a
       is_layout                     = w_layout
    CHANGING
       it_outtab                     = p_report_tab[]
       it_fieldcatalog               = p_fieldcat[]
    EXCEPTIONS
       invalid_parameter_combination = 1
       program_error                 = 2
       too_many_lines                = 3
       OTHERS                        = 4.
  IF sy-subrc <> 0.
    MESSAGE i000 WITH text-e06."Error in ALV report display
    LEAVE LIST-PROCESSING.
  ENDIF.
* Create object
  IF v_event_receiver IS INITIAL.
    CREATE OBJECT v_event_receiver.
  ENDIF.
  SET HANDLER v_event_receiver->handle_print_top_of_page FOR o_alvgrid.
  SET HANDLER v_event_receiver->handle_top_of_page FOR o_alvgrid.