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[Stackoverflow]

Discussão em 'StackOverflow' iniciado por fdantas, Abril 7, 2025.

  1. fdantas

    fdantas Administrator Moderador

    When I'm trying to read from XML to TempTables using the Dataset and READ-XML method it works okay. But the problem is so: If there is attribute in tag then it returns empty result instead of element value. Tried it in different ways, but didn't get any results.

    I found that it works only if the attribute name is "xmlns" like in this case Reading XML file to Dataset in Progress-4gl.

    Here is my code and XML.

    <?xml version="1.0" encoding="ISO-8859-15"?>
    <?xml-stylesheet type="text/xsl" href="Test.xsl"?>
    <ReceiverInfo Version="2.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="Test.xsd">
    <MessageDetails>
    <MessageTypeCode Axmlns="">RECEIVERINFO</MessageTypeCode>
    </MessageDetails>
    <MessageDetails>
    <MessageTypeCode Axmlns="">RECEIVERINFO2</MessageTypeCode>
    </MessageDetails>
    </ReceiverInfo>


    And code:

    def var icount as int no-undo initial 0.

    DEF TEMP-TABLE ReceiverInfo NO-UNDO
    FIELD foo AS LOG.

    DEF TEMP-TABLE MessageDetails NO-UNDO
    FIELD MessageTypeCode as CHAR XML-NODE-TYPE "Element".

    DEF DATASET data FOR ReceiverInfo, MessageDetails.

    DATASET data:READ-XML("file", "/home/ars/temp/tofile.xml", "empty", ?, FALSE, ?, "IGNORE") NO-ERROR.

    DO icount = 1 TO ERROR-STATUS:NUM-MESSAGES:
    DISP ERROR-STATUS:GET-MESSAGE(icount) format "x(50)".
    END.

    FOR EACH MessageDetails.
    DISP MessageDetails.MessageTypeCode format "x(40)".
    END.


    Thanks for help!

    Continue reading...

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