(Swift) HasChildWithTag using a Tag Path

Demonstrates calling HasChildWithTag with a tag path.

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()!

    xml.tag = "world"

    xml.newChild2("north_america|united_states|california|san_francisco", content: "Silicon Valley")
    xml.newChild2("north_america|united_states|california|san_diego", content: "Birthplace of California")
    xml.newChild2("north_america|united_states|illinois|chicago", content: "Windy City")

    print("\(xml.getXml()!)")

    // Produces the following XML
    // 
    // 	<?xml version="1.0" encoding="utf-8" ?>
    // 	<world>
    // 	    <north_america>
    // 	        <united_states>
    // 	            <california>
    // 	                <san_francisco>Silicon Valley</san_francisco>
    // 	                <san_diego>Birthplace of California</san_diego>
    // 	            </california>
    // 	            <illinois>
    // 	                <chicago>Windy City</chicago>
    // 	            </illinois>
    // 	        </united_states>
    // 	    </north_america>
    // 	</world>
    // 

    var hasChicago: Bool = xml.hasChild(withTag: "north_america|united_states|illinois|chicago")
    print("hasChicago = \(hasChicago)")

    var hasNaperville: Bool = xml.hasChild(withTag: "north_america|united_states|illinois|naperville")
    print("hasNaperville = \(hasNaperville)")

    var hasIllinois: Bool = xml.hasChild(withTag: "north_america|united_states|illinois")
    print("hasIllinois = \(hasIllinois)")

}