平成３０年２月２８日（水曜日）

九州温泉道に組み込み、動作OK！！なるも、動きが遅く実用には遠いか。

Xcode 9 GM – WKWebView NSCoding support was broken in previous versions

import UIKit
import WebKit
class ViewController: UIViewController, WKUIDelegate {
    @IBOutlet weak var webViewContainer: UIView!
    var webView: WKWebView!

    override func viewDidLoad() {
        super.viewDidLoad()
        let webConfiguration = WKWebViewConfiguration()
        let customFrame = CGRect.init(origin: CGPoint.zero, size: CGSize.init(width: 0.0, height: self.webViewContainer.frame.size.height))
        self.webView = WKWebView (frame: customFrame , configuration: webConfiguration)
        webView.translatesAutoresizingMaskIntoConstraints = false
        self.webViewContainer.addSubview(webView)
        webView.topAnchor.constraint(equalTo: webViewContainer.topAnchor).isActive = true
        webView.rightAnchor.constraint(equalTo: webViewContainer.rightAnchor).isActive = true
        webView.leftAnchor.constraint(equalTo: webViewContainer.leftAnchor).isActive = true
        webView.bottomAnchor.constraint(equalTo: webViewContainer.bottomAnchor).isActive = true
        webView.heightAnchor.constraint(equalTo: webViewContainer.heightAnchor).isActive = true
        webView.uiDelegate = self

        let myURL = URL(string: "https://www.apple.com")
        let myRequest = URLRequest(url: myURL!)
        webView.load(myRequest)
    }