WKWebViewCheckLoadingFinish.swift

//
//  PopUpViewController.swift
//
//  Created by Jerry on 28/03/18.
//  Copyright © 2018 Jerry. All rights reserved.
//


import UIKit
import WebKit
import SVProgressHUD

class PopUpViewController: UIViewController, WKNavigationDelegate {
var webView: WKWebView!

override func viewDidLoad() {
        super.viewDidLoad()
        webViewSy()
        SVProgressHUD.show()
        webView.navigationDelegate = self

    }

func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
        print(webView.url!) //Check link
        print("loaded")
        SVProgressHUD.dismiss()

    }


func webViewSy() {
        let url = URL(string: "https://gist.github.com/")
        let request = URLRequest(url: url!)
        webView.load(request)
        view.addSubview(webView)
        webView.topAnchor.constraint(equalTo: viewV.topAnchor, constant: 16).isActive = true
        webView.bottomAnchor.constraint(equalTo: bExit.topAnchor, constant: -8).isActive = true
        webView.leadingAnchor.constraint(equalTo: viewV.leadingAnchor, constant: 16).isActive = true
        webView.trailingAnchor.constraint(equalTo: viewV.trailingAnchor, constant: -16).isActive = true

    }


}