(Lianja) XML Accumulate Tag Content

Demonstrates how to use the AccumulateTagContent method of the XML class.

Imagine the XML document for this test contains the following:

<?xml version="1.0" encoding="utf-8"?>
<abc>
	<zzz>The quick brown fox</zzz>
	<xyz>
	    <zzz>hello world!</zzz>
	</xyz>
	<mmm>
	    <zzz>jumped over the lazy dog.</zzz>
	</mmm>
</abc>

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loXml = createobject("CkXml")

llSuccess = loXml.LoadXmlFile("my_document.xml")
if (llSuccess <> .T.) then
    ? loXml.LastErrorText
    release loXml
    return
endif

// Accumulate the textual content within the "zzz" nodes of this
// XML.  Skip sub-trees rooted at nodes having the tag "xyz".
// For the given test XML, the resulting accumulated text should be:
// "The quick brown fox jumped over the lazy dog."
? loXml.AccumulateTagContent("zzz","xyz")


release loXml