How to load URL in UIWebView in Swift

Question

I have the following code   UIWebView loadRequest NSURLRequest URL  NSURL string   google ca       I am getting the following error       NSURLRequest  is not convertible to UIWebView    Any idea what the problem is

User · Answer

Easy Tested and working 100   Import webkit    import WebKit   Assign IBOutlet to webview   var webView   WKWebView    set delegate   class ViewController  UIViewController   WKNavigationDelegate    Write code on viewDidLoad        loading URL   let myBlog    https   stackoverflow com users 4600136 mr-javed-multani tab profile  let url   NSURL string  myBlog      let request   NSURLRequest url  url  as URL          init and load request in webview      webView   WKWebView frame  self view frame      webView navigationDelegate   self     webView load request as URLRequest      self view addSubview webView      self view sendSubview toBack  webView    Write delegate methods     MARK - WKNavigationDelegate  func webView webView  WKWebView  didFailProvisionalNavigation navigation  WKNavigation   withError error  NSError    print error localizedDescription       func webView webView  WKWebView  didStartProvisionalNavigation navigation  WKNavigation     print  Strat to load           func webView webView  WKWebView  didFinishNavigation navigation  WKNavigation     print  finish to load       look like

User · Answer

loadRequest  is an instance method  not a class method  You should be attempting to call this method with an instance of UIWebview as the receiver  not the class itself   webviewInstance loadRequest NSURLRequest URL  NSURL string   google ca        However  as  radex correctly points out below  you can also take advantage of currying to call the function like this           UIWebView loadRequest webviewInstance  NSURLRequest URL  NSURL string   google ca           Swift 5  webviewInstance load NSURLRequest url  NSURL string   google ca    as URL  as URLRequest

User · Answer

Used Webview in Swift Language  let url   URL string   http   example com      webview loadRequest URLRequest url  url

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Swift 3 doesn t use NS prefix anymore on URL and URLRequest  so the updated code would be        let url   URL string   your url here   yourWebView loadRequest URLRequest url  url

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You can load a page like this    let url  URL   URL string  https   google com    webView loadRequest URLRequest init url  url     Or the one-line approach    webView loadRequest URLRequest init url  URL string   https   google com        webView is your outlet var

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Try This   let url   NSURL  string   http   www apple com    myWebView loadRequest NSURLRequest URL  url

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Try this    Add UIWebView to View  Connect UIWebview outlet using assistant editor and name your  webview   UIWebView Load URL    IBOutlet weak var webView  UIWebView   override func viewDidLoad        super viewDidLoad          Your webView code goes here    let url   URL string   https   www example com      let requestObj   URLRequest url  url  as URL     webView load requestObj       And run the app

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In Swift 4 or 4 2 You can use like    Add WKWebView  amp  connect to you view comtroller  Your view is like bellow    import UIKit  import WebKit  class ViewController  UIViewController        IBOutlet weak var wkwebview  WKWebView       override func viewDidLoad            super viewDidLoad          let request   URLRequest url  URL string     your URL                     wkwebview  load request           Allow Allow Arbitrary Loads true  info plist      lt key gt NSAppTransportSecurity lt  key gt        lt dict gt          lt key gt Allow Arbitrary Loads lt  key gt             lt true  gt       lt  dict gt    Note info plist will look like bellow

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import UIKit  class ViewController  UIViewController    IBOutlet weak var webView  UIWebView     override func viewDidLoad        super viewDidLoad            Func Gose Here        loadUrl           func loadUrl        let url   URL string   Url which you want to load www google com       let requestObj   URLRequest url  url  as URL     webView load requestObj

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UIWebView loadRequest  Create NSURLRequest using NSURL object  then passing the request to uiwebview it will load the requested URL into the web view    override func viewDidLoad          super viewDidLoad           Do any additional setup after loading the view  typically from a nib       let url   NSURL  string   http   www google com         let requestObj   NSURLRequest URL  url         myWebView loadRequest requestObj        self view addSubview myWebView        For more reference    http   sourcefreeze com uiwebview-example-using-swift-in-ios

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Loading URL to WebView is very easy  Just create a WebView in your storyboard and then you can use the following code to load url        let url   NSURL  string   https   www simplifiedios net        let request   NSURLRequest URL  url        webView loadRequest request     As simple as that only 3 lines of codes      Ref  UIWebView Example

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Swift 3   IBOutlet weak var webview  UIWebView  webview loadRequest URLRequest url  URL string   https   www yourvideo com

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UIWebView in Swift   IBOutlet weak var webView  UIWebView   override func viewDidLoad         super viewDidLoad           let url   URL  string   url here           let requestObj   URLRequest url  url           webView loadRequest requestObj         Do any additional setup after loading the view                                                                              if you want to use webkit   IBOutlet weak var webView  WKWebView  override func viewDidLoad         super viewDidLoad        let webView   WKWebView frame  CGRect x  0  y  0  width  self view frame size width  height  self webView frame size height       self view addSubview webView      let url   URL string   your URL       webView load URLRequest url  url

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Swift 3 - Xcode 8 1    IBOutlet weak var myWebView  UIWebView       override func viewDidLoad                 super viewDidLoad                let url   URL  string   https   ir linkedin com in razipour1993               let requestObj   URLRequest url  url               myWebView loadRequest requestObj

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in swift 5  import UIKit import WebKit class ViewController  UIViewController  WKUIDelegate      var webView  WKWebView     override func viewDidLoad           super viewDidLoad         let myURL   URL string  quot https   www apple com quot         let myRequest   URLRequest url  myURL         webView load myRequest          override func loadView           let webConfiguration   WKWebViewConfiguration         webView   WKWebView frame   zero  configuration  webConfiguration        webView uiDelegate   self       view   webView

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For swift 4 2  5    IBOutlet weak var webView  UIWebView       override func viewDidLoad            super viewDidLoad                Func Gose Here            let url   URL string  link            let requestObj   URLRequest url  url  as URL             webView loadRequest requestObj

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Swift 4 Update Creating a WebView programatically    import UIKit import WebKit class ViewController  UIViewController  WKUIDelegate    var webView  WKWebView   override func loadView         let webConfiguration   WKWebViewConfiguration       webView   WKWebView frame   zero  configuration  webConfiguration      webView uiDelegate   self     view   webView   override func viewDidLoad         super viewDidLoad        let myURL   URL string   https   www apple com       let myRequest   URLRequest url  myURL       webView loadRequest myRequest

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In Swift 3 you can do it like this    IBOutlet weak var webview  UIWebView   override func viewDidLoad         super viewDidLoad           Web view load     let url   URL  string   http   www example com        let request   URLRequest url  url       webview loadRequest request      Remember to add permission at Info plist  add the following values

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For Swift 3 1 and above  let url   NSURL  string   Your Url   let requestObj   NSURLRequest url  url as  URL   YourWebViewName loadRequest requestObj as URLRequest

[swift] How to load URL in UIWebView in Swift?

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