ABAP Dynamic Event for link_click

[Alba]

Hello everyone , 
I am trying to develop the event link_click in order to display a message when I click on a specific container 

For example : You have clicked on X container where X is a dynamic number depending on which container i have clicked

the data i am retrieving dynamically from an excel sheet and splitting the container based on how many sheets i have 

This is my code 


CLASS lcl_excel IMPLEMENTATION.



  METHOD open_dialog.

    DATA: lv_rc TYPE i.
    DATA: lt_files TYPE filetable.
    DATA: lv_action TYPE i.

    CLEAR lt_files.

    TRY.
        cl_gui_frontend_services=>file_open_dialog( EXPORTING
                                                       file_filter    = |{ cl_gui_frontend_services=>filetype_excel }|
                                                    CHANGING
                                                      file_table  = lt_files
                                                      rc          = lv_rc
                                                      user_action = lv_action ).

        IF lv_action = cl_gui_frontend_services=>action_ok.
          IF lines( lt_files ) > 0.
            p_file = lt_files[ 1 ]-filename.
          ENDIF.
        ENDIF.
      CATCH cx_root INTO DATA(e_text).
        MESSAGE e_text->get_text( ) TYPE 'I'.
    ENDTRY.




  ENDMETHOD.


  METHOD get_excel.



    DATA : lv_filename      TYPE string,
           lt_records       TYPE solix_tab,
           lv_headerxstring TYPE xstring,
           lv_filelength    TYPE i.

    lv_filename = p_file.

    CALL FUNCTION 'GUI_UPLOAD'
      EXPORTING
        filename                = lv_filename
        filetype                = 'BIN'
      IMPORTING
        filelength              = lv_filelength
        header                  = lv_headerxstring
      TABLES
        data_tab                = lt_records
      EXCEPTIONS
        file_open_error         = 1
        file_read_error         = 2
        no_batch                = 3
        gui_refuse_filetransfer = 4
        invalid_type            = 5
        no_authority            = 6
        unknown_error           = 7
        bad_data_format         = 8
        header_not_allowed      = 9
        separator_not_allowed   = 10
        header_too_long         = 11
        unknown_dp_error        = 12
        access_denied           = 13
        dp_out_of_memory        = 14
        disk_full               = 15
        dp_timeout              = 16
        OTHERS                  = 17.


    CALL FUNCTION 'SCMS_BINARY_TO_XSTRING'
      EXPORTING
        input_length = lv_filelength
      IMPORTING
        buffer       = lv_headerxstring
      TABLES
        binary_tab   = lt_records
      EXCEPTIONS
        failed       = 1
        OTHERS       = 2.

    IF sy-subrc <> 0.
      "Implement suitable error handling here
    ENDIF.



    DATA : lo_excel_ref TYPE REF TO cl_fdt_xl_spreadsheet .



    FIELD-SYMBOLS : <gt_data_h> TYPE ANY TABLE.



    TRY .
        lo_excel_ref = NEW cl_fdt_xl_spreadsheet(
                                document_name = lv_filename
                                xdocument     = lv_headerxstring ) .
      CATCH cx_fdt_excel_core.
    ENDTRY .



    IF lo_excel_ref IS BOUND.

      lo_excel_ref->if_fdt_doc_spreadsheet~get_worksheet_names(
        IMPORTING
          worksheet_names = DATA(lt_worksheets) ).


      IF NOT lt_worksheets IS INITIAL.

        DATA(lo_main_container) = NEW cl_gui_custom_container( container_name = 'CUSTCONTROL' ).


        DATA(gv_nr_of_lines) = lines( lt_worksheets ).

        lo_split = NEW cl_gui_splitter_container( parent  = lo_main_container
                                                     rows    = 1
                                                     columns = gv_nr_of_lines  ).


        LOOP AT lt_worksheets INTO DATA(lv_woksheetname).

          lv_tabix = sy-tabix.




          DATA(lo_data_ref) = lo_excel_ref->if_fdt_doc_spreadsheet~get_itab_from_worksheet(
                                                lv_woksheetname ).



          ASSIGN lo_data_ref->* TO <gt_data_h>.

          lo_split->get_container( EXPORTING      row       = 1
                                                  column    = lv_tabix

                                   RECEIVING container = lo_container ).


          APPEND INITIAL LINE TO gt_salv_save ASSIGNING FIELD-SYMBOL(<fs_save>).


          TRY.

              cl_salv_table=>factory( EXPORTING
                                                 r_container    = lo_container
                                               IMPORTING
                                                 r_salv_table   =  <fs_save>
                                               CHANGING
                                                 t_table        = <gt_data_h> ).



              lo_events = <fs_save>->get_event( ).

              SET HANDLER me->on_link_click FOR lo_events.







              <fs_save>->get_functions( )->set_all( abap_true ).
              <fs_save>->get_columns( )->set_optimize( abap_true ).
              <fs_save>->get_display_settings( )->set_list_header( CONV #( lv_woksheetname ) ).
              <fs_save>->get_display_settings( )->set_striped_pattern( abap_true ).
              <fs_save>->get_selections( )->set_selection_mode( if_salv_c_selection_mode=>row_column ).




              LOOP AT <fs_save>->get_columns( )->get( ) ASSIGNING FIELD-SYMBOL(<c>).
                o_col = <c>-r_column.

                o_col_table = CAST cl_salv_column_table( <c>-r_column ).


                o_col_table->set_cell_type( if_salv_c_cell_type=>hotspot ).
                o_col->set_short_text( || ).
                o_col->set_medium_text( || ).


*                o_col->set_long_text( |{ o_col->get_columnname( ) }| ).

              ENDLOOP.




            CATCH cx_root INTO DATA(e_txt).
              WRITE: / e_txt->get_text( ).
          ENDTRY.

          <fs_save>->display( ).


        ENDLOOP.

        CALL SCREEN 0100.

      ENDIF.
    ENDIF.

  ENDMETHOD.


METHOD 
  METHODS:
      on_link_click
            FOR EVENT link_click OF cl_salv_events_table
        IMPORTING
            row
            column
            sender.

[Sandra_Rossi]

What is your question? Also, please format your code with button "..." and "</>".

[Alba]

when i double click on a container , i want to show a message that i have clicked on container 1 for example
the number depends on which container i click, dynamically

[Sandra_Rossi]

Please do not post a solution for commenting the question. Use the "Show replies" of the question > Comment.