Get an attribute value from the first matched element that has the attribute.
func attr(_ attributeKey: String) throws -> String <param><return>or if the no elements have the attribute, returns empty string.
<see>import SwiftSoupclass Elements@frozen struct StringA Unicode string value that is a collection of characters.
init() base init
init(_ a: Array<Element>) Initialized with an array
init(_ a: OrderedSet<Element>) Initialized with an order set
var count: Int { get }The number of Element objects in the collection. Equivalent to size()
var endIndex: Int { get }var startIndex: Int { get }subscript(position: Int) -> Element { get } static func == (lhs: Elements, rhs: Elements) -> Bool func add(_ e: Element) func add(_ index: Int, _ element: Element) @discardableResult func addClass(_ className: String) throws -> Elements Add the class name to every matched element’s {@code class} attribute.
@discardableResult func after(_ html: String) throws -> Elements @discardableResult func append(_ html: String) throws -> Elements func array() -> Array<Element> Returns all elements
@discardableResult func attr(_ attributeKey: String, _ attributeValue: String) throws -> Elements @discardableResult func before(_ html: String) throws -> Elements func copy(with zone: NSZone? = nil) -> Any func eachText() throws -> Array<String> Get the text content of each of the matched elements. If an element has no text, then it is not included in the result.
@discardableResult func empty() -> Elements func eq(_ index: Int) -> Elements func first() -> Element? Get the first matched element.
func forms() -> Array<FormElement> func get(_ i: Int) -> Element Return element at index
func hasAttr(_ attributeKey: String) -> Bool Checks if any of the matched elements have this attribute set.
func hasClass(_ className: String) -> Bool Determine if any of the matched elements have this class name set in their {@code class} attribute.
func hasText() -> Bool Check if an element has text
func html() throws -> String @discardableResult func html(_ html: String) throws -> Elements func iS(_ query: String) throws -> Bool func isEmpty() -> Bool Check if no element stored
func last() -> Element? Get the last matched element.
func makeIterator() -> ElementsIterator Returns an iterator over the elements of this sequence.
func not(_ query: String) throws -> Elements func outerHtml() throws -> String func parents() -> Elements @discardableResult func prepend(_ html: String) throws -> Elements @discardableResult func remove() throws -> Elements @discardableResult func removeAttr(_ attributeKey: String) throws -> Elements @discardableResult func removeClass(_ className: String) throws -> Elements Remove the class name from every matched element’s {@code class} attribute, if present.
func select(_ query: String) throws -> Elements func size() -> Int Count
@discardableResult func tagName(_ tagName: String) throws -> Elements func text(trimAndNormaliseWhitespace: Bool = true) throws -> String func toString() throws -> String @discardableResult func toggleClass(_ className: String) throws -> Elements Toggle the class name on every matched element’s {@code class} attribute.
@discardableResult func traverse(_ nodeVisitor: NodeVisitor) throws -> Elements @discardableResult func unwrap() throws -> Elements func val() throws -> String @discardableResult func val(_ value: String) throws -> Elements @discardableResult func wrap(_ html: String) throws -> Elements Wrap the supplied HTML around each matched elements. For example, with HTML {@code
This is SwiftSoup
},doc.select(“b”).wrap(”<i></i>”); becomes {@code This is SwiftSoup
}