*&---------------------------------------------------------------------*
*& Report ZDEMO_EXCEL13
*&
*&---------------------------------------------------------------------*
*& Example by: Liaojunbo.
*&
*& 选择要保存的目录，自动生成一个Excel文件
*&---------------------------------------------------------------------*
REPORT zharpo_excel1.
DATA: lo_excel TYPE REF TO zcl_excel,
lo_excel_writer TYPE REF TO zif_excel_writer,
lo_worksheet TYPE REF TO zcl_excel_worksheet,
lv_style_bold_border_guid TYPE zexcel_cell_style,
lo_style_bold_border TYPE REF TO zcl_excel_style,
lo_border_dark TYPE REF TO zcl_excel_style_border.
DATA: lv_file TYPE xstring,
lv_bytecount TYPE i,
lt_file_tab TYPE solix_tab.
DATA: lv_full_path TYPE string,
lv_workdir TYPE string,
lv_file_separator TYPE c.
CONSTANTS: lv_default_file_name TYPE string VALUE 'MergedCells.xlsx'.
PARAMETERS: p_path TYPE zexcel_export_dir.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_path.
lv_workdir = p_path.
cl_gui_frontend_services=>directory_browse( EXPORTING initial_folder = lv_workdir
CHANGING selected_folder = lv_workdir ).
p_path = lv_workdir.
INITIALIZATION.
cl_gui_frontend_services=>get_sapgui_workdir( CHANGING sapworkdir = lv_workdir ).
cl_gui_cfw=>flush( ).
p_path = lv_workdir.
START-OF-SELECTION.
IF p_path IS INITIAL.
p_path = lv_workdir.
ENDIF.
cl_gui_frontend_services=>get_file_separator( CHANGING file_separator = lv_file_separator ).
CONCATENATE p_path lv_file_separator lv_default_file_name INTO lv_full_path.
CREATE OBJECT lo_excel.
" Get active sheet
lo_worksheet = lo_excel->get_active_worksheet( ).
lo_worksheet->set_title( 'sheet1' ).
CREATE OBJECT lo_border_dark.
lo_border_dark->border_color-rgb = zcl_excel_style_color=>c_black.
lo_border_dark->border_style = zcl_excel_style_border=>c_border_thin.
lo_style_bold_border = lo_excel->add_new_style( ).
lo_style_bold_border->font->bold = abap_true.
lo_style_bold_border->font->italic = abap_false.
lo_style_bold_border->font->color-rgb = zcl_excel_style_color=>c_black.
lo_style_bold_border->alignment->horizontal = zcl_excel_style_alignment=>c_horizontal_center.
lo_style_bold_border->borders->allborders = lo_border_dark.
lv_style_bold_border_guid = lo_style_bold_border->get_guid( ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'A' ip_value = 'Test' ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'B' ip_value = 'Banana' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'C' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'D' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'E' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'F' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 2 ip_column = 'G' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 4 ip_column = 'B' ip_value = 'Apple' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 4 ip_column = 'C' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 4 ip_column = 'D' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 4 ip_column = 'E' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 4 ip_column = 'F' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_cell( ip_row = 4 ip_column = 'G' ip_value = '' ip_style = lv_style_bold_border_guid ).
lo_worksheet->set_merge( ip_row = 4 ip_column_start = 'B' ip_column_end = 'G' ).
lo_worksheet->set_merge( ip_row = 6 ip_column_start = 'B' ip_column_end = 'G' ).
" Test also if merge works when oher merged chells are empty
lo_worksheet->set_cell( ip_row = 6 ip_column = 'B' ip_value = 'Tomato' ).
lo_worksheet->set_merge( ip_row = 6 ip_column_start = 'B' ip_column_end = 'G' ).
" Test the patch provided by Victor Alekhin to merge cells in one column
lo_worksheet->set_cell( ip_row = 8 ip_column = 'B' ip_value = 'Merge cells also over multiple rows by Victor Alekhin' ).
lo_worksheet->set_merge( ip_row = 8 ip_column_start = 'B' ip_column_end = 'G' ip_row_to = 10 ).
CREATE OBJECT lo_excel_writer TYPE zcl_excel_writer_2007.
lv_file = lo_excel_writer->write_file( lo_excel ).
" Convert to binary
CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
EXPORTING
buffer = lv_file
IMPORTING
output_length = lv_bytecount
TABLES
binary_tab = lt_file_tab.
* " This method is only available on AS ABAP > 6.40
* lt_file_tab = cl_bcs_convert=>xstring_to_solix( iv_xstring = lv_file ).
* lv_bytecount = xstrlen( lv_file ).
" Save the file
cl_gui_frontend_services=>gui_download( EXPORTING bin_filesize = lv_bytecount
filename = lv_full_path
filetype = 'BIN'
CHANGING data_tab = lt_file_tab ).
