XMLContent

public struct XMLContent

A navigable cursor over the parsed XML content of a VAST extension payload.

Returned by xmlContent and xmlContent. Use name to identify the root element, subscript navigation to reach named child elements, then read text or attribute(_:).

// xmlString = "<CustomData><Title>My Ad</Title><Tag event="start">url</Tag></CustomData>"
let root  = extension.xmlContent.name          // "CustomData"
let title = extension.xmlContent["Title"].text
let event = extension.xmlContent["Tag"].attribute("event")
let tags  = extension.xmlContent["Tag"].all.compactMap { $0.text }

  • Returns a cursor over direct children of the current element whose name equals key. Returns an empty cursor when no matching children exist.

    Declaration

    Swift

    public subscript(key: String) -> XMLContent { get }

  • The XML element name of this node, or nil if the cursor is empty.

    Declaration

    Swift

    public var name: String? { get }

  • The raw text content of this element, or nil if the element is absent.

    Declaration

    Swift

    public var text: String? { get }
  • all

    Expands repeated sibling elements at this level into individual cursors for iteration.

    Declaration

    Swift

    public var all: [XMLContent] { get }

  • Returns the string value of attribute name, or nil if the attribute is absent.

    Declaration

    Swift

    public func attribute(_ name: String) -> String?

  • Returns the serialized XML of this element, or nil if the element is absent.

    Declaration

    Swift

    public func toString() -> String?