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Solved -accessing Character Entity's via MSXML parser,

Subject: Solved -accessing Character Entity's via MSXML parser, in their original form...
From: jdgarrett@xxxxxxxxxx
Date: Mon, 29 Oct 2001 02:02:40 -0600
msxml2 selectsinglenode attribute
Solved -accessing Character Entity's via MSXML parser, in their original
form...
****************************************************************************
*****

Given the following XML structure ....

***************************************************************************
<?xml version="1.0"?>
<Company>
	<AccountNumber  Name="Ben &amp; Jerry's"
PhoneNumber="555-1212">123456</AccountNumber>
</Company>
***************************************************************************

where the above XML structure is set to a variable XML1


and the following VB function...using the MSXML parser....

***************************************************************************
Function RetrieveValue() as String
On Error GoTo errorhandler

    Dim XMLDoc As New MSXML2.DOMDocument30
    Dim selection As MSXML2.IXMLDOMSelection
    Dim strValue_1$, strValue_2$, strValue_3$, strValue_4$
    Dim bLoadError%
    Dim i%

    i = 0
    bLoadError = XMLDoc.loadXML(XML1)
    Set selection = XMLDoc.selectNodes("//AccountNumber")

    strValue_1$ = selection.Item(i).Attributes.getNamedItem("Name").Text

    strValue_2$ = selection.Item(i).Attributes.getNamedItem("Name").xml

    strValue_3$ =
selection.Item(i).Attributes.getNamedItem("Name").firstChild.Text

    strValue_4$ =
selection.Item(i).Attributes.getNamedItem("Name").firstChild.xml


    FindXMLCharacterEntity = strValue_4$

Exit Function
errorhandler:
Resume Next
End Function
***************************************************************************

..then the following values will be found

strValue_1$ = Ben & Jerry's
strValue_2$ = Name="Ben &amp; Jerry's"
strValue_3$ = Ben & Jerry's
strValue_4$ = Ben &amp; Jerry's

and it is strValue_4$ that now finally allows me
to return the value of the Name attribute
as it exists in the XML structure before
it is loaded ....by accessing firstChild.xml ....

strValue_4$ =
selection.Item(0).Attributes.getNamedItem("Name").firstChild.xml


and so I can now finally retrieve the node
attribute value as it exists in the original XML structure ....

**********************************************************
**********************************************************
**********************************************************
NOTE: "This is all I had wanted to begin with !!"
**********************************************************
**********************************************************
**********************************************************

or

given
.
.
.
<SomeNode  SomeAttribute="ABC123" SomeOtherAttribute="Ben &amp;
Jerrys">123456</SomeNode>
.
.
.


Dim pbError as Boolean
Dim XMLDOC As New MSXML2.DOMDocument30
XMLDOC.setProperty "SelectionLanguage", "XPath"
pbError = XMLDOC.Load(msXMLFile)

XMLDOC.selectSingleNode("//SomeNode[@SomeAttribute =
'ABC123' ]").Attributes.getNamedItem  ("SomeOtherAttribute").firstChild.text

will return   Ben & Jerrys

vs.

XMLDOC.selectSingleNode("//SomeNode[@SomeAttribute =
'ABC123' ]").Attributes.getNamedItem("SomeOtherAttribute").firstChild.xml

but this will return   Ben &amp; Jerrys



 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list


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