Hi,
i have a problem with my salv report.
after selecting data it does not show the grid. it's working, but the grid is not visible, i don't know why. could someone phelp me please?
thank you.
bye adalbert
START-OF-SELECTION.
...
PERFORM alv_anzeigen.
END-OF-SELECTION.
CLASS lcl_eventhandler DEFINITION.
PUBLIC SECTION.
CLASS-METHODS: on_user_command FOR EVENT added_function OF cl_salv_events IMPORTING e_salv_function.
CLASS-METHODS: on_double_click FOR EVENT double_click OF cl_salv_events_table IMPORTING row column.
CLASS-METHODS: handle_user_command FOR EVENT user_command OF cl_gui_alv_grid IMPORTING e_ucomm .
CLASS-METHODS: handle_toolbar FOR EVENT toolbar OF cl_gui_alv_grid IMPORTING e_object.
PRIVATE SECTION.
ENDCLASS.
CLASS lcl_eventhandler IMPLEMENTATION.
METHOD handle_toolbar.
DATA: ls_toolbar TYPE stb_button.
* append a separator to normal toolbar
CLEAR ls_toolbar.
MOVE 3 TO ls_toolbar-butn_type.
APPEND ls_toolbar TO e_object->mt_toolbar.
* append an icon to show booking table
CLEAR ls_toolbar.
MOVE 'BOOKINGS' TO ls_toolbar-function.
MOVE icon_employee TO ls_toolbar-icon.
MOVE 'Show Bookings'(111) TO ls_toolbar-quickinfo.
MOVE 'Detail'(112) TO ls_toolbar-text.
MOVE ' ' TO ls_toolbar-disabled.
APPEND ls_toolbar TO e_object->mt_toolbar.
ENDMETHOD. "handle_toolbar
METHOD on_double_click. break pr900011. ENDMETHOD.
METHOD on_user_command.break pr900011. ENDMETHOD.
METHOD handle_user_command.
CASE e_ucomm.
WHEN 'BOOKINGS'.
break-point.
ENDCASE.
ENDMETHOD. "on_user_command
ENDCLASS.
FORM alv_anzeigen.
IF custom_container1 IS INITIAL.
* create a custom container control for our ALV Control
CREATE OBJECT custom_container1
EXPORTING
container_name = 'C1'
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5.
IF sy-subrc NE 0.
* add your handling, for example
CALL FUNCTION 'POPUP_TO_INFORM'
EXPORTING
titel = g_repid
txt2 = sy-subrc
txt1 = 'The control could not be created'(510).
ENDIF.
ENDIF.
TRY.
* Aufbau SALV-Struktur je nachdem was in SelScreen gewählt
cl_salv_table=>factory( EXPORTING r_container = custom_container1
IMPORTING r_salv_table = gr_table
CHANGING t_table = gt_process ).
go_table_functions_list = gr_table->get_functions( ).
go_table_functions_list->set_all( abap_true ).
* SALV-Struktur konfigurieren
gr_display = gr_table->get_display_settings( ).
gr_display->set_striped_pattern( cl_salv_display_settings=>true ).
gr_display->set_fit_column_to_table_size( 'X' ).
gr_display->set_list_header_size( EXPORTING value = '0' ).
gr_display->set_list_header( 'Übersicht CL-Prozesse' ).
gr_display->set_horizontal_lines( 'X' ).
* gr_display->set_min_linesize( value = '1280' ).
gr_display->set_vertical_lines( 'X' ).
* Seitliche Selektionsleiste aktivieren
gr_selections = gr_table->get_selections( ).
gr_selections->set_selection_mode(
if_salv_c_selection_mode=>row_column ).
* Events abgreifen
gr_events = gr_table->get_event( ).
* Events behandeln
CREATE OBJECT event_handler.
SET HANDLER event_handler->on_user_command FOR gr_events.
SET HANDLER event_handler->on_double_click FOR gr_events.
gr_table->set_screen_status(
EXPORTING
report = sy-repid " ABAP-Programm, aktuelles Rahmenprogramm
pfstatus = sy-pfkey " Bildschirmbilder, aktueller GUI-Status
* set_functions = C_FUNCTIONS_NONE " ALV: Datenelement für Konstanten ).
gr_table->display( ).
PERFORM grab_toolbar. " Muss nach dem Display aufgerufen werden
gr_table->refresh(
* EXPORTING
* s_stable = " ALV-Control: Refresh-Stabilität
* refresh_mode = IF_SALV_C_REFRESH=>SOFT " ALV: Datenelement für Konstanten ).
custom_container1->finalize( ).
CATCH cx_salv_msg .
ENDTRY.
ENDFORM.
FORM grab_toolbar .
FIELD-SYMBOLS: <child> LIKE LINE OF custom_container1->children.
DATA: lo_grid TYPE REF TO cl_gui_alv_grid.
READ TABLE custom_container1->children INDEX 1 ASSIGNING <child>.
lo_grid ?= <child>.
SET HANDLER lcl_eventhandler=>handle_toolbar FOR lo_grid.
SET HANDLER lcl_eventhandler=>handle_user_command FOR lo_grid.
lo_grid->refresh_table_display( ).
ENDFORM.
