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Dynamics 365 Community / Forums / Microsoft Dynamics NAV (Archived) / selectSingleNode
Microsoft Dynamics NAV (Archived)

selectSingleNode

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Posted on by ManelMarSol 15

HI

Im have a problem. the call to XmlNodeList.nextNode not running:

XmlNode : =  xmldom.selectSingleNode('namenode');

XmlNode : = XmlNodeList.item(0); 

XmlNode.selectSingleNode('namenode/text()'); 

REPEAT      

IF NOT ISNULL(XmlNode) THEN BEGIN      

      bigTxTem.ADDTEXT(XmlNode.text);                 

or

rec.fieldVarText := XmlNode.text;

rec.insert;

end;

XmlNodeList.nextNode;  /// ERROR NO STEP TO NEXT NODE

UNTIL ISNULL(XmlNode);

--------------------

have alternative to extract the text value of estructure of varios "nodes" of same name:

<nodename0>
  <nodename1>
    <nodename>Value01</nodename>
  </nodename1>
  <nodename1>
    <nodename>value02</nodename>
  </nodename1>
  <nodename1>
    <nodename>value03</nodename>
  </nodename1>
</nodename1>

 

tanks!!

 

*This post is locked for comments

I have the same question (0)
  • Suggested answer
    Stefano Demiliani Profile Picture
    Stefano Demiliani 37,166 Most Valuable Professional on at

    Selects THE FIRST XmlNode that matches the XPath expression.

    If the XML is what you show here, XmlNode.selectSingleNode('namenode/text()'); is not clear.

    If you want to retrieve all nodes values, use something like:

    CREATE(XMLDoc);

    XMLDoc.load(FileName);

    //Gets a list of Items to loop through

    XMLNodeList := XMLDoc.selectNodes('//nodename');

    FOR Counter := 1 TO XMLNodeList.length DO BEGIN

     XMLNode := XMLNodeList.item(Counter-1);

     Message('%1',XMLNode.text());

    END;

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