Read XML file from presentation server

Former Member — Wed, 09 Dec 2009 06:55:20 GMT

Hi All,

I want read XML file from presentation server currently i am using GUI_UPLOAD fm . but it is reading some junk data.



DATA : BEGIN OF upl OCCURS 0,
          f(255) TYPE c,
       END OF upl.

  CALL FUNCTION 'GUI_UPLOAD'
    EXPORTING
      filename = D:\XX.XML'
      filetype = 'BIN'
    TABLES
      data_tab = upl.

is there any other alternative.

Thanks

Swarup,

Re: Read XML file from presentation server

brad_bohn — Wed, 09 Dec 2009 16:21:10 GMT

Why are you using 'BIN' (binary) as the file type?

Re: Read XML file from presentation server

Former Member — Wed, 09 Dec 2009 16:40:57 GMT

Hi Swarup,

Use method IMPORT_FROM_FILE of class CL_XML_DOCUMENT.

A sample code snippet :-

PARAMETERS: p_filnam TYPE localfile OBLIGATORY

DEFAULT 'C:\Documents and Settings\ssaha\Desktop\test.xml'.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_filnam.

DATA: l_v_fieldname TYPE dynfnam.

l_v_fieldname = p_filnam.

CALL FUNCTION 'F4_FILENAME'

EXPORTING

program_name = syst-cprog

dynpro_number = syst-dynnr

field_name = l_v_fieldname

IMPORTING

file_name = p_filnam.

START-OF-SELECTION.

TYPES:

BEGIN OF ty_tab,

name TYPE string,

value TYPE string,

END OF ty_tab.

DATA:

lcl_xml_doc TYPE REF TO cl_xml_document,

v_subrc TYPE sysubrc,

v_node TYPE REF TO if_ixml_node,

v_child_node TYPE REF TO if_ixml_node,

v_root TYPE REF TO if_ixml_node,

v_iterator TYPE REF TO if_ixml_node_iterator,

v_nodemap TYPE REF TO if_ixml_named_node_map,

v_count TYPE i,

v_index TYPE i,

v_attr TYPE REF TO if_ixml_node,

v_name TYPE string,

v_prefix TYPE string,

v_value TYPE string,

v_char TYPE char2.

DATA:

itab TYPE STANDARD TABLE OF ty_tab,

wa TYPE ty_tab.

CREATE OBJECT lcl_xml_doc.

CALL METHOD lcl_xml_doc->import_from_file

EXPORTING

filename = p_filnam

RECEIVING

retcode = v_subrc.

CHECK v_subrc = 0.

v_node = lcl_xml_doc->m_document.

CHECK NOT v_node IS INITIAL.

v_iterator = v_node->create_iterator( ).

v_node = v_iterator->get_next( ).

WHILE NOT v_node IS INITIAL.

CASE v_node->get_type( ).

WHEN if_ixml_node=>co_node_element.

v_name = v_node->get_name( ).

v_nodemap = v_node->get_attributes( ).

IF NOT v_nodemap IS INITIAL
* attributes
v_count = v_nodemap->get_length( ).

DO v_count TIMES.

v_index = sy-index - 1.

v_attr = v_nodemap->get_item( v_index ).

v_name = v_attr->get_name( ).

v_prefix = v_attr->get_namespace_prefix( ).

v_value = v_attr->get_value( ).

ENDDO.

ENDIF.

WHEN if_ixml_node=>co_node_text OR

if_ixml_node=>co_node_cdata_section.
* text node
v_value = v_node->get_value( ).

MOVE v_value TO v_char.

IF v_char <> cl_abap_char_utilities=>cr_lf.

wa-name = v_name.

wa-value = v_value.

APPEND wa TO itab.

CLEAR wa.

ENDIF.

ENDCASE.
* advance to next node
v_node = v_iterator->get_next( ).

ENDWHILE.

LOOP AT itab INTO wa.

ENDLOOP.

Regards

Abhii

topic Re: Read XML file from presentation server in Application Development and Automation Discussions

Read XML file from presentation server

Re: Read XML file from presentation server

Re: Read XML file from presentation server