Reading Attributes using ABAP DOm

Dear Collegues,
                    I have source message given below
PO --- element
Header     --- element
     ID --- element
        SchemaID --- Attribute
        SchemaAgencyID--- attribute
Can any one provide code snippets using ABAp DOm for reading the attributes
Regards
shekar chandra

Hi
Have not tried this, but the below 2 documents contain sample code for ABAP mapping, maybe it helps,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/46759682-0401-0010-1791-bd1972bc0b8a
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e3ead790-0201-0010-64bb-9e4d67a466b4
Regards
Bhavesh

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Moderator message : Requirements dumping not allowed, show the work you have already done. Thread locked.
Edited by: Vinod Kumar on Jan 30, 2012 11:37 AM

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For 3.5 also they are almost similar...
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<root>
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Hello, I have a XML File like this:
<?xml version="1.0" encoding="ISO-8859-15"?>
<Datenexport>
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<Decodierung_DE>JA</Decodierung_DE>
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<Entry>
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<Codeliste Nr="3">
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<Decodierung_DE>Code noch festzulegen</Decodierung_DE>
<Decodierung_EN>Code to be defined</Decodierung_EN>
</Entry>
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This is a sample of my code:
begin
INDOMDOC := DBMS_XMLDOM.NEWDOMDOCUMENT(xml_doc.GETclobVAL());
l_nl := dbms_xslprocessor.selectNodes(dbms_xmldom.makeNode(indomdoc),'/Datenexport','xmlns:xiz="http://www.bvl.bund.de/Schema/2010/xiz"');
FOR cur IN 0 .. dbms_xmldom.getLength(l_nl) - 1
LOOP
l_n := dbms_xmldom.item(l_nl, cur);
l_nl2 := dbms_xmldom.getchildnodes(l_n);
lv_value := dbms_xmldom.getnodename(dbms_xmldom.getfirstchild(l_n));
          FOR cur2 IN 0 .. dbms_xmldom.getLength(l_nl2) - 1
          LOOP
          l_n2 := xmldom.ITEM(l_nl2, cur2);
          nodename_val := dbms_xmldom.getnodename(l_n2);
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          lv2_value := dbms_xmldom.getnodevalue(dbms_xmldom.getfirstchild(l_n2));
          dbms_output.put_line('NodeValue: '||lv2_value);
          IF nodename_val = 'Codeliste' THEN number_val := dbms_xmldom.????????????????;
Now, i need to read the number of the "Codeliste" (<Codeliste Nr="1">).
But i haven´t find the right function.
Could anbody help me?

Still not using XMLTable for this? ;)
OK, using DOM, for example :
SQL> set serveroutput on
SQL>
SQL> declare
2    doc       xmltype;
3    indomdoc dbms_xmldom.domdocument;
4    l_nl      dbms_xmldom.DOMNodeList;
5    l_n       dbms_xmldom.DOMNode;
6    lv_value varchar2(30);
7 begin
8    doc := xmltype('<?xml version="1.0" encoding="ISO-8859-15"?>
9 <Datenexport>
10 <Codeliste Nr="1">
11 <Entry>
12 <Code>J</Code>
13 <Decodierung_DE>JA</Decodierung_DE>
14 <Decodierung_EN/>
15 </Entry>
16 <Entry>
17 <Code>N</Code>
18 <Decodierung_DE>NEIN</Decodierung_DE>
19 <Decodierung_EN/>
20 </Entry>
21 </Codeliste>
22 <Codeliste Nr="3">
23 <Entry>
24 <Code>??</Code>
25 <Decodierung_DE>Code noch festzulegen</Decodierung_DE>
26 <Decodierung_EN>Code to be defined</Decodierung_EN>
27 </Entry>
28 </Codeliste>
29 </Datenexport>');
30
31
32    indomdoc := dbms_xmldom.newdomdocument(doc);
33
34    l_nl := dbms_xslprocessor.selectNodes(dbms_xmldom.makeNode(indomdoc),'/Datenexport/Codeliste');
35
36    FOR cur IN 0 .. dbms_xmldom.getLength(l_nl) - 1 LOOP
37       l_n := dbms_xmldom.item(l_nl, cur);
38       --lv_value := dbms_xmldom.getnodevalue(dbms_xmldom.getfirstchild(l_n));
39       dbms_xslprocessor.valueOf(l_n, '@Nr', lv_value);
40       dbms_output.put_line('Nr : '||lv_value);
41    END LOOP;
42
43    dbms_xmldom.freeDocument(indomdoc);
44
45 end;
46 /
Nr : 1
Nr : 3
PL/SQL procedure successfully completed

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There are differenent logics available.The previous reply was really good. get another way also.
Data: v_dec type p decimals 3,
         v_temp   type char20,
          v1 type char10,
          v2 type char10,
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v_temp   = v_dec.
split v_dec at '.' into v1 v2 .
condense v1 no-gaps.
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*& Report ZXMLTOITAB                                                 *
REPORT ZXMLTOITAB                            .
TYPE-POOLS: ixml.
TYPES: BEGIN OF t_xml_line,
          data(256) TYPE x,
        END OF t_xml_line.
DATA: l_ixml            TYPE REF TO if_ixml,
        l_streamfactory   TYPE REF TO if_ixml_stream_factory,
        l_parser          TYPE REF TO if_ixml_parser,
        l_istream         TYPE REF TO if_ixml_istream,
        l_document        TYPE REF TO if_ixml_document,
        l_node            TYPE REF TO if_ixml_node,
        l_xmldata         TYPE string.
DATA: l_elem            TYPE REF TO if_ixml_element,
        l_root_node       TYPE REF TO if_ixml_node,
        l_next_node       TYPE REF TO if_ixml_node,
        l_name            TYPE string,
        l_iterator        TYPE REF TO if_ixml_node_iterator.
DATA: l_xml_table       TYPE TABLE OF t_xml_line,
        l_xml_line        TYPE t_xml_line,
        l_xml_table_size TYPE i.
DATA: l_filename        TYPE string.
PARAMETERS: pa_file TYPE char1024 DEFAULT 'c:\temp\orders_dtd.xml'.
* Validation of XML file: Only DTD included in xml document is supported
PARAMETERS: pa_val TYPE char1 AS CHECKBOX.
START-OF-SELECTION.
*   Creating the main iXML factory
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*   wrap the table containing the file into a stream
    l_istream = l_streamfactory->create_istream_itable( table =
l_xml_table
                                                    size =
l_xml_table_size ).
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                                      istream        = l_istream
                                      document       = l_document ).
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    IF pa_val EQ 'X'.
      l_parser->set_validating( mode = if_ixml_parser=>co_validate ).
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    IF l_parser->parse( ) NE 0.
      IF l_parser->num_errors( ) NE 0.
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              i          TYPE i,
              count      TYPE i,
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          WRITE: 'line: ', i.
          i = parseerror->get_column( ).
          WRITE: 'column: ', i.
          str = parseerror->get_reason( ).
          WRITE: str.
          index = index + 1.
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          l_len2     TYPE i,
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      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
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replacement = space ).
      c_conv->read( IMPORTING data = l_content len = l_len ).
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    ENDLOOP.
    l_str1 = l_str1+0(l_xml_table_size).
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    WRITE: /' XML File'.
    WRITE: /.
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      REPLACE ALL OCCURRENCES OF cl_abap_char_utilities=>horizontal_tab
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    WRITE: /.
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FORM process_dom USING document TYPE REF TO if_ixml_document.
    DATA: node      TYPE REF TO if_ixml_node,
          iterator TYPE REF TO if_ixml_node_iterator,
          nodemap   TYPE REF TO if_ixml_named_node_map,
          attr      TYPE REF TO if_ixml_node,
          name      TYPE string,
          prefix    TYPE string,
          value     TYPE string,
          indent    TYPE i,
          count     TYPE i,
          index     TYPE i.
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    CHECK NOT node IS INITIAL.
    ULINE.
    WRITE: /.
    WRITE: /' DOM-TREE'.
    WRITE: /.
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*   create a node iterator
    iterator = node->create_iterator( ).
*   get current node
    node = iterator->get_next( ).
*   loop over all nodes
    WHILE NOT node IS INITIAL.
      indent = node->get_height( ) * 2.
      indent = indent + 20.
      CASE node->get_type( ).
        WHEN if_ixml_node=>co_node_element.
*         element node
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          nodemap = node->get_attributes( ).
          WRITE: / 'ELEMENT :'.
          WRITE: AT indent name COLOR COL_POSITIVE INVERSE.
          IF NOT nodemap IS INITIAL.
*           attributes
            count = nodemap->get_length( ).
            DO count TIMES.
              index = sy-index - 1.
              attr   = nodemap->get_item( index ).
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              value = attr->get_value( ).
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                               value COLOR COL_TOTAL   INVERSE.
            ENDDO.
          ENDIF.
        WHEN if_ixml_node=>co_node_text OR
             if_ixml_node=>co_node_cdata_section.
*         text node
          value = node->get_value( ).
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          WRITE: AT indent value COLOR COL_GROUP INVERSE.
      ENDCASE.
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      node = iterator->get_next( ).
    ENDWHILE.
ENDFORM.                    "process_dom
Regards,
Samson Rodrigues.

How to upload excel file in Webdynpro application using ABAP

Hi Experts,
Am developing a webdynpro application in which it will take an excel file as input and display the contents in the form of a table in output. I am able to upload tab delimited text file and populate the table using the below code but not able to do the same with .xls file. Pls let me know if I need to use a different function module for upload excel file.
get single attribute
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lo_nd_data->bind_table( T_TABLE1 ).
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Subathra

Dear Exports
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Reading Attributes using ABAP DOm

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