(Swift) XML GetChildWithAttr

Demonstrates how to get the content of a particular node with a particular attribute. For example, returns "Face up in the Rain" for the Name="Album" node.

 <Response Status="OK">
   <Item Name="ZoneID">0</Item>
   <Item Name="State">2</Item>
   <Item Name="FileKey">305718</Item>
   <Item Name="Artist">Michael Tomlinson</Item>
   <Item Name="Album">Face Up in the Rain</Item>
   <Item Name="Name">The Way We're Going</Item>
   <Item Name="Status">Playing</Item>
</Response> 

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("qa_data/resp.xml")
    if success != true {
        print("\(xml.lastErrorText!)")
        return
    }

    var xItem: CkoXml? = xml.getChildWithAttr("Item", attrName: "Name", attrValue: "Album")
    if xml.lastMethodSuccess == false {
        print("not found.")
        return
    }

    print("\(xItem!.content!)")

    xItem = nil

}