RSDWebViewController

open class RSDWebViewController : UIViewController, WKNavigationDelegate

RSDWebViewController is a simple view controller for showing a webview. The base-class implementation supports loading a web view from a URL, HTML string, or RSDResourceTransformer. It is assumed that the property will be set for one of these values.

  • The webview attached to this view controller.

    Declaration

    Swift

    @IBOutlet
public var webView: WKWebView!

  • The loading indicator.

    Declaration

    Swift

    @IBOutlet
public var activityIndicator: UIActivityIndicatorView!
  • url

    The URL to load into the webview on viewWillAppear().

    Declaration

    Swift

    open var url: URL?

  • The HTML string to load into the webview on viewWillAppear().

    Declaration

    Swift

    open var html: String?

  • The resource to load into the webview on viewWillAppear().

    Declaration

    Swift

    open var resourceTransformer: RSDResourceTransformer?

  • The design system to use for this controller.

    Declaration

    Swift

    open var designSystem: RSDDesignSystem?

  • Convenience method for instantiating a web view controller that is the root view controller for a navigation controller.

    Declaration

    Swift

    open class func instantiateController(using designSystem: RSDDesignSystem = RSDDesignSystem(), action: RSDWebViewUIAction? = nil) -> (RSDWebViewController, UINavigationController)

View management

  • Override viewDidLoad() to instantiate a webview if there wasn’t one created using a storyboard or nib.

    Declaration

    Swift

    open override func viewDidLoad()

  • Override viewDidAppear() to load the webview on first appearance.

    Declaration

    Swift

    open override func viewDidAppear(_ animated: Bool)

  • Set up the desired configuration for the webview. Default implementation activates all data detector types.

    Declaration

    Swift

    open func webViewConfiguration() -> WKWebViewConfiguration

  • Failed to load the webview. Default implementation will print the error to the console but is otherwise silent.

    Declaration

    Swift

    open func loadFailed(with error: Error? = nil)

  • Dismiss the view controller that was presented modally.

    Declaration

    Swift

    @objc
open func close()

WKNavigationDelegate

  • If the webview request is a clicked link then open using the UIApplication.open() method.

    Declaration

    Swift

    open func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void)