Web-Dynpro: Struktur mit mehreren Daten in UI-Tabelle

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  DATA lo_nd_file_download TYPE REF TO if_wd_context_node.
  DATA lo_el_file_download TYPE REF TO if_wd_context_element.
  DATA ls_file_download TYPE wd_this->Element_file_download.
  DATA lv_file_size TYPE wd_this->Element_file_download-file_size.
  DATA lv_first_line TYPE wd_this->Element_file_download-first_line.
  DATA lv_last_line TYPE wd_this->Element_file_download-last_line.
  DATA lv_file_name TYPE wd_this->Element_file_download-file_name.
  DATA itab_ui_table TYPE TABLE OF wd_this->Element_file_download.
  DATA it_ui_TABLE TYPE wd_this->Element_file_download.


* navigate from <CONTEXT> to <FILE_DOWNLOAD> via lead selection
  lo_nd_file_download = wd_context->get_child_node( name = wd_this->wdctx_file_download ).

* @TODO handle non existant child
* IF lo_nd_file_download IS INITIAL.
* ENDIF.

* get element via lead selection
  lo_el_file_download = lo_nd_file_download->get_element( ).
* alternative access  via index
* lo_el_file_download = lo_nd_file_download->get_element( index = 1 ).
* @TODO handle not set lead selection
  IF lo_el_file_download IS INITIAL.
  ENDIF.

* get all declared attributes
  lo_el_file_download->get_static_attributes(
    IMPORTING
      static_attributes = ls_file_download ).



  LOOP AT tabfileinfo INTO it_tfileinfo.
*ls_tablefileinfo ist dabei eine Zeile deiner Tabelle, sozusagen die Struktur deiner Tabelle gefüllten mit den Werten einer Zeile
    it_ui_table-file_Size  = it_tfileinfo-file_Size.
    it_ui_table-first_line = it_tfileinfo-first_line.
    it_ui_table-last_line  = it_tfileinfo-last_line.
    it_ui_table-file_name  = it_tfileinfo-file_name.

    MOVE-CORRESPONDING it_tfileinfo TO it_ui_table.

    APPEND it_ui_table TO itab_ui_table.

  ENDLOOP.

  lo_el_file_download->set_attribute(
    name =  `FILE_SIZE`
    value = it_ui_table-file_Size ).

* set single attribute
  lo_el_file_download->set_attribute(
    name =  `FIRST_LINE`
    value = it_ui_table-first_line ).

* set single attribute
  lo_el_file_download->set_attribute(
    name =  `LAST_LINE`
    value = it_ui_table-last_line ).

* set single attribute
  lo_el_file_download->set_attribute(
    name =  `FILE_NAME`
    value = it_ui_table-file_name )