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Use

Each application must relate the representation of the texts in its response document (in the body of the document) to a suitable code page. The following example shows you how to convert a text into the UTF-8 code page and present it as part of a HTML page. For this purpose, the header field Content Type is set to ' text/html' and the character set is set to utf-8. This tells the partner how to represent the HTML text.

        


        
DATA: cvto_utf8 TYPE REF TO cl_abap_conv_out_ce.
        
DATA: codepage TYPE string.
        
DATA: html_text TYPE string.
        
DATA: html_utf8 TYPE xstring
        
…
        
codepage = server->request->get_form_field( 'codepage' ).
        
…
        
IF codepage = '1'.
        
TRY.
        
CALL METHOD cl_abap_conv_out_ce=>create
        
EXPORTING
        
encoding = 'UTF-8'
        
RECEIVING
        
conv = cvto_utf8.
        
CATCH cx_parameter_invalid_range .
        
CATCH cx_sy_codepage_converter_init .
        
ENDTRY.
        


        
CALL METHOD server->response->set_header_field(
        
name = 'Content-Type' "#EC NOTEXT
        
value = 'text/html; charset=utf-8' ).
        


        
TRY.
        
CALL METHOD cvto_utf8->write
        
EXPORTING
        
data = html_text.
        
CATCH cx_sy_codepage_converter_init .
        
CATCH cx_sy_conversion_codepage .
        
CATCH cx_parameter_invalid_type .
        
CATCH cx_parameter_invalid_range .
        
ENDTRY.
        
* conversion into UTF-8 unicode code page
        
html_utf8 = cvto_utf8->get_buffer( ).
        


        
* set body as hexadecimal string
        
CALL METHOD server->response->set_data( data = html_utf8 ).
        


        
ELSE.
        
* automatic conversion of SAP_UC to utf-8 in a unicode system
        
CALL METHOD server->response->set_header_field(
        
name = 'Content-Type'
        
value = 'text/html' ).
        


        
CALL METHOD server->response->set_cdata( data = html_text ).
        
ENDIF.
More Information

For general information on code pages, see: