(Swift 3,4,5...) 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>

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    let xml = CkoXml()!

    var success: Bool = xml.loadFile("my_document.xml")
    if success != true {
        print("\(xml.lastErrorText!)")
        return
    }

    // 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."
    print("\(xml.accumulateTagContent("zzz", skipTags: "xyz")!)")

}