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For the LIST uibb, create a feeder class and implement these below three interfaces. Interface IF_FPM_GUIBB_DYNAMIC_CONFIG provides methods to decide if we want to build the uibb layout dynamically or not.1

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Put the below code in the HAS_DYNAMIC_CONFIGURATION method.

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Put the below code in GET_DEFAULT_CONFIG method. We are trying to display SPFLI data in list UIBB.

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  METHOD if_fpm_guibb_list~get_default_config.
    DATA: lr_structdescr TYPE REF TO  cl_abap_structdescr,
          lt_field_list  TYPE         ddfields,
          ls_field_list  TYPE LINE OF ddfields,
          lv_index       TYPE         i.

    lr_structdescr ?= cl_abap_typedescr=>describe_by_name( ‘SPFLI’ ).
    lt_field_list = lr_structdescr->get_ddic_field_list( ).
    TRY.
        io_layout_config->set_settings(
             EXPORTING iv_visible_row_counts = 10
                       iv_allow_personalization = abap_true
                       iv_scroll_mode = ‘P’
                       iv_fit_to_table_width = abap_true
                       ).
        lv_index = 1.
        LOOP AT lt_field_list INTO ls_field_list.
          io_layout_config->add_column( EXPORTING iv_name         = ls_field_listfieldname
                                                  iv_display_type = ‘TV’
                                                  iv_index        = lv_index ).
          lv_index = lv_index + 1.
        ENDLOOP.
      CATCH cx_fpm_configuration.
    ENDTRY.
  ENDMETHOD.

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Put the below code in GET_DEFINITION method.7

  METHOD if_fpm_guibb_list~get_definition.
    DATA: lr_fpm             TYPE REF TO if_fpm,
          lt_abap_component  TYPE        abap_component_tab,
          lr_structdescr     TYPE REF TO cl_abap_structdescr,
          lr_fnl_structdescr TYPE REF TO cl_abap_structdescr.

    FIELD-SYMBOLS:<fs_abap_component> TYPE abap_componentdescr.

    lr_fpm = cl_fpm_factory=>get_instance( ).
    lr_structdescr ?= cl_abap_typedescr=>describe_by_name( ‘SPFLI’ ).

    APPEND INITIAL LINE TO lt_abap_component ASSIGNING <fs_abap_component>.
    <fs_abap_component>type       = lr_structdescr.
    <fs_abap_component>as_include = abap_true.

    lr_fnl_structdescr = cl_abap_structdescr=>create( lt_abap_component ).
    eo_field_catalog   = cl_abap_tabledescr=>create( p_line_type = lr_fnl_structdescr ).

  ENDMETHOD.

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Put the below code in GET_DATA method.

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  METHOD if_fpm_guibb_list~get_data.
    DATA : lt_spfli TYPE TABLE OF spfli.

    IF iv_eventid->mv_event_id = ‘FPM_START’.
      SELECT * FROM spfli INTO TABLE lt_spfli.
      ct_data = lt_spfli.
      ev_data_changed = abap_true.
    ENDIF.

  ENDMETHOD.


Create list UIBB configuration.10

Provide configuration name and click on NEW button.

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Save in the desired package and then provide the feeder class name.

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We can’t do any configuration here as this is dynamic set in the feeder class.

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Create an OVP application, application configuration and ovp component configuration.

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Application configuration and OVP component configuration.

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Put the title and add  the list uibb component configuration.

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Then test the application configuration.

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So here we have the list display whose layout is completely dynamically desgined.

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1 Comment

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  1. Ulrich Miller

    Hi Siva,
    really nice blog indeed. 🙂 🙂

    One remark: For the last few steps (that is creating the list uibb configuration, ovp configuration and ovp application configuration) there exists a wizard, so for the lazy guys they don’t have to do them manually. 😉

    One can call the wizard via FPM workbench (tx FPM_WB, link “wizard for creating empty FPM applications) or via application config id: FPM_CFG_BO_MODEL_ACT.

    Kind regards,
    Ulrich

    (0) 

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