update

Author: oblomov-dev

src/01/z2ui5_dbl_cl_xlsx_wrapper.clas.abap

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+CLASS z2ui5_dbl_cl_xlsx_wrapper DEFINITION
+  PUBLIC
+  FINAL
+  CREATE PUBLIC .
+
+  PUBLIC SECTION.
+
+    TYPES ty_t_xlsx TYPE zexcel_t_fieldcatalog.
+    TYPES ty_s_xlsx_settings TYPE zexcel_s_table_settings.
+
+    CLASS-METHODS get_table_by_xlsx
+      IMPORTING
+        val           TYPE xstring
+      RETURNING
+        VALUE(result) TYPE REF TO data.
+
+    CLASS-METHODS get_xlsx_by_table
+      IMPORTING
+        val           TYPE any
+      RETURNING
+        VALUE(result) TYPE xstring.
+
+  PROTECTED SECTION.
+  PRIVATE SECTION.
+ENDCLASS.
+
+
+
+CLASS z2ui5_dbl_cl_xlsx_wrapper IMPLEMENTATION.
+
+
+  METHOD get_xlsx_by_table.
+
+    DATA: lo_excel     TYPE REF TO zcl_excel,
+          lo_writer    TYPE REF TO zif_excel_writer,
+          lo_worksheet TYPE REF TO zcl_excel_worksheet.
+
+    DATA: lt_field_catalog  TYPE zexcel_t_fieldcatalog,
+          ls_table_settings TYPE zexcel_s_table_settings.
+
+
+    " Creates active sheet
+    CREATE OBJECT lo_excel.
+
+    " Get active sheet
+    lo_worksheet = lo_excel->get_active_worksheet( ).
+    lo_worksheet->set_title( 'Internal table' ).
+
+    lt_field_catalog = zcl_excel_common=>get_fieldcatalog( ip_table = val ).
+
+    ls_table_settings-table_style  = zcl_excel_table=>builtinstyle_medium5.
+
+    lo_worksheet->bind_table( ip_table          = val
+                              is_table_settings = ls_table_settings
+                              it_field_catalog  = lt_field_catalog ).
+
+    lo_worksheet->freeze_panes( ip_num_rows = 1 ).
+
+    CREATE OBJECT lo_writer TYPE zcl_excel_writer_2007.
+    result = lo_writer->write_file( lo_excel ).
+
+
+  ENDMETHOD.
+
+  METHOD get_table_by_xlsx.
+
+    DATA: lo_excel     TYPE REF TO zcl_excel,
+          lo_reader    TYPE REF TO zif_excel_reader,
+          lo_worksheet TYPE REF TO zcl_excel_worksheet.
+
+    CREATE OBJECT lo_reader TYPE zcl_excel_reader_2007.
+    lo_excel = lo_reader->load( val ).
+    lo_worksheet = lo_excel->get_worksheet_by_index( 1 ).
+    lo_worksheet->convert_to_table(
+      IMPORTING
+        er_data          = result
+    ).
+
+  ENDMETHOD.
+
+ENDCLASS.

src/01/z2ui5_dbl_cl_xlsx_wrapper.clas.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<abapGit version="v1.0.0" serializer="LCL_OBJECT_CLAS" serializer_version="v1.0.0">
+ <asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
+  <asx:values>
+   <VSEOCLASS>
+    <CLSNAME>Z2UI5_DBL_CL_XLSX_WRAPPER</CLSNAME>
+    <LANGU>E</LANGU>
+    <DESCRIPT>xlsx wrapper</DESCRIPT>
+    <STATE>1</STATE>
+    <CLSCCINCL>X</CLSCCINCL>
+    <FIXPT>X</FIXPT>
+    <UNICODE>X</UNICODE>
+   </VSEOCLASS>
+  </asx:values>
+ </asx:abap>
+</abapGit>