Swift 3 WebView

Question

So I just updated to the new Xcode8 and Swift3 but now my web view does not work. Here is the code I used:

UIWebView.loadRequest(webVie         


        

Answer 1

For iOS 12.x +

'UIWebView' was deprecated in iOS 12.0: No longer supported; please adopt WKWebView.

WKWebView Sample

For iOS <= 11.x

Using StoryBoard

ViewController.swift

import UIKit

class ViewController: UIViewController, UIWebViewDelegate {

    @IBOutlet weak var webView: UIWebView!
    override func viewDidLoad() {
        super.viewDidLoad()
        webView.delegate = self
        if let url = URL(string: "http://apple.com") {
            let request = URLRequest(url: url)
            webView.loadRequest(request)
        }
    }
}

Main.storyboard

Result

Programmatically

import UIKit

class ViewController: UIViewController, UIWebViewDelegate {

    var webView: UIWebView!
    override func viewDidLoad() {
        super.viewDidLoad()
        webView = UIWebView(frame: UIScreen.main.bounds)
        webView.delegate = self
        view.addSubview(webView)
        if let url = URL(string: "http://apple.com") {
            let request = URLRequest(url: url)
            webView.loadRequest(request)
        }
    }
}

Info.plist

add in your Info.plist transport security setting

 NSAppTransportSecurity
 
    NSAllowsArbitraryLoads
    
 

Other

WKWebView Sample