SAP code:
*&---------------------------------------------------------------------*
*& Report ZIDA_PROGRAM
*&---------------------------------------------------------------------*
REPORT zida_program.
DATA: lv_carrid TYPE sflight-carrid.
SELECT-OPTIONS: s_carrid FOR lv_carrid.
PARAMETERS: p_connid TYPE sflight-connid.
CLASS lcl_ida_program DEFINITION.
PUBLIC SECTION.
METHODS display_cds_data.
PROTECTED SECTION.
METHODS button_toolbar FOR EVENT function_selected OF if_salv_gui_toolbar_ida "Define event for Custom Button
IMPORTING ev_fcode.
ENDCLASS.
CLASS lcl_ida_program IMPLEMENTATION.
METHOD display_cds_data.
*&... Get the reference of IDA ALV Object
TRY.
DATA(lo_alv_ida_cds) = cl_salv_gui_table_ida=>create_for_cds_view( iv_cds_view_name = 'DEMO_SFLIGHT' ).
CATCH cx_salv_db_connection INTO FINAL(lx_salv_db_connection).
CATCH cx_salv_db_table_not_supported INTO FINAL(lx_salv_not_supported).
CATCH cx_salv_ida_contract_violation INTO DATA(lx_salv_cont_violation).
CATCH cx_salv_function_not_supported INTO FINAL(lx_salv_fun_not_supported).
ENDTRY.
IF lo_alv_ida_cds IS BOUND.
lo_alv_ida_cds->toolbar( RECEIVING ro_toolbar = DATA(lo_toolbar) ).
TRY.
"Add Custom Button
lo_toolbar->add_button( iv_fcode = 'OK'
iv_icon = '@01@' "Get the ICon code from Report Program: RSTXICON
iv_text = 'Continue'
iv_quickinfo = 'Continue' ).
CATCH cx_salv_ida_gui_fcode_reserved INTO DATA(lx_fcode_reserved).
ENDTRY.
"Register Events
IF lo_toolbar IS BOUND.
SET HANDLER button_toolbar FOR ALL INSTANCES.
ENDIF.
*&... Get the reference of ALV Full Screen mode
TRY.
DATA(lo_fullscreen_cds) = lo_alv_ida_cds->fullscreen( ).
CATCH cx_salv_ida_contract_violation INTO lx_salv_cont_violation. " IDA API contract violated by caller
ENDTRY.
*&... Display data on UI
IF lo_alv_ida_cds IS BOUND.
lo_fullscreen_cds->display( ).
ENDIF.
ENDIF.
ENDMETHOD.
METHOD button_toolbar.
CASE ev_fcode.
WHEN 'OK'.
MESSAGE 'Continue button testing' TYPE 'I'.
ENDCASE.
ENDMETHOD.
ENDCLASS.
START-OF-SELECTION.
DATA(lo_ida_class) = NEW lcl_ida_program( ).
lo_ida_class->display_cds_data( ).
Output:
Key Concept:
