Uiwebview load url swift 4. 1 and Swift 5. shared. How ...

Uiwebview load url swift 4. 1 and Swift 5. shared. How can I add a PDF file for an app , where you click on a button to view the file & when you're done you get back to screen you were at? I always used UIWebView without troubles until I wanted to load a new URL. Here's the stage: I have a folder called html_files in my project. If you need to get the URL from a subdirectory, you can use the subdirectory argument, I have provided an example below. return WKWebView() } // 3 func updateUIView(_ webView: WKWebView, context: Context) { let request = URLRequest(url: url) webView. var webView: WKWebView! Step 4 − Add WKUIDelegate delegate to ViewController. The code above shou So I am currently trying to display a local PDF I have in UIWebview and this is the code I'm using: @IBOutlet weak var webView:UIWebView! override func viewDidLoad() { super. How to load a HTML string into a WKWebView or UIWebView: loadHTMLString () Swift version: 5. Swift 4 WebKit webView does not load URL with added parameter Asked 6 years, 11 months ago Modified 5 years, 5 months ago Viewed 28k times I'm working on a project where I want to load a internet URL to my UIWebView I've managed to load a locally stored html file like this: if let url = NSBundle. Nov 12, 2025 · For a long time, when building SwiftUI apps, developers often needed to display web content inside the app — for example, a help page, a small embedded browser, or a hybrid web-native component. The only way to do that was to integrate WKWebView via UIKit using UIViewRepresentable, or to use SFSafariViewController. 2. Swift & UIWebView element to hide Loading Local Data with Swift and UIWebView When it comes to loading local data or resources into a UIWebView in Swift, there are three primary methods to consider: loading HTML content using loadHTMLString, loading local resources using loadRequest, and loading saved content using load. but it doesn't work for me even if i enable the javascript as per your code above. You can dynamically change the URL by updating the state variable, and the WebView will automatically reload the new content. width, screenSize. If there are some links inside the app then it will open in safari, So to opens the links within same webview implement following navigationDelegate fo WKWebView. First, here's the code for UIWebView: let webView1 = UIWebView() How to load local html file into UIWebView using swift4. Apply view modifiers for various customizations, like displaying a find navigator, customizing scrolling behavior, configuring gesture behavior, and more. In this tutorial, you will learn how to create WKWebView programmatically and load a remote webpage using a URL. withExtension: "html") { // 2 self. import WebKit Step 3 − Add a property of WebKit in ViewController. url will return an optional URL so we need to unwrap it. i want to load my local html file into a string variable. However I am trying to load a url to the front viewcontroller from the rearviewcontroller. Discover how to create a SwiftUI WebView using WKWebView from UIKit/AppKit in Swift. Build WebView in SwiftUI by wrapping WKWebView. swift file and import the WebKit module. If your app uses, you’ll probably have to upgrade … Introduction to WKWebView In this tutorial, we will learn how to load web URL using WKWebView in swift language. Lover of Apple computers and devices. swift Step 5 − In ViewController. Build an in-app browser. main. Link control was launched with iOS 14 and makes it easy for us to launch web page from a URL. Bundle. Ok, so been working on this issue for a while now, trying to load a local HTML file or URL to a web view in Swift for OS X not iOS. webview is displaying fine results and loading urls upon clicking . We return UIView that we want to bridge from the method. please help me. 0, when Apple deprecated UIWebView and as a replacement launches new framework known as WebKit which contains WKWebView to allow developers to load web page url’s inside their apps. viewDidLoad() let url = URL(string: imageUrl. How To Load HTML File In WebView In Swift 4 Xcode 9 Add the local HTML file into your project name it as index. cancel so the load halts, while also calling UIApplication. 10 Paul Hudson @twostraws May 28th 2019 App Transport Security (ATS) normally doesn’t allow our apps to connect to HTTP servers, but there’s a special exception you can add to allow UIWebView and WKWebView to load insecure content. Jun 19, 2025 · When you import WebKit, SwiftUI gains a dedicated WebView type that lets us embed web content easily, either by loading remote sites or feeding it local HTML. In this blog you will learn about how to use the WebView into the SwiftUI by using the UIViewRepresentable and also you will learn how to detect which url is open into the WebView. IOS/Swift: WebView: Javascript Injection, Pop ups, New Tabs, User Agent, and Cookies Before we get started, I have to say I HATE WebViews and App that uses them. Unfortunately the NSURL was empty. Sep 1, 2014 · Instance methods in Swift are curried class methods that take the instance object as its first parameter behind the scenes. Swift & SwiftUI enthusiast. Since you need to change the URL outside of your webview, you don't make the @State inside of the webview itself. Step 2 − Open ViewController. To ensure the WebView extends into the safe areas of the display, apply the . viewDidLoad() I am currently opening the link in my app in a WebView, but I'm looking for an option to open the link in Safari instead. i found below link but it load it from online url. request. 16 You are not getting url because webView has not finished the loading of that requested URL, you can get that URL in webViewDidFinishLoad method of UIWebviewDelegate. With the code below, the second url will not be loaded for some reason. I have a way to deal with them being clicked, but all it does is open them into a new safari browser. As an example, this implementation will load all links inside the web view as long as they don’t go to the Apple homepage: After that passing the request to web view it will load the requested URL into web view and if you are not using storyboard add the uiwebview into view controller view like the below code. webView. I would like any links in the web view to open in Safari instead of in the web view. And I think use native swift or objective-c to detect when the page is loaded is a bad choice. open() to have the URL open in the external browser. In its simplest form you can feed it a URL directly, like this: Create a WebView with a URL to display your web content. Building a Basic iOS WebView with Swift: A Step-by-Step Guide This post aims to summarize how to create a basic Webview in Swift. This process involves calling the WebView and passing a specific URL to it. but i could not get the urls which webview loads. and which is working fine on android after enabling the javascript. i want to fetch all urls which webview navigates on. Anything wrong here? I am working with Xcode 3. Dec 11, 2025 · If you’re a developer maintaining legacy iOS code or experimenting with older frameworks, you may have encountered the frustrating error: “‘NSURLRequest’ is not convertible to UIWebView” when trying to load a URL in UIWebView using Swift. html, then create the URLRequest using URL object, then passing the request to WKWebView it will load the requested URL into WKWebView. As you can see, this ViewModel allows us to have control over what is happening with the WebView, both in the UIViewRepresentable explained below and in the view where we will add the WebView. 10 Paul Hudson @twostraws May 28th 2019 If you want to generate HTML locally and show it inside your app, it's easy to do in both UIWebView and WKWebView. mainBundle(). Line 4 loads the string, and has a second parameter baseURL, which sets the base URL path for the HTML. Contribute to globulus/swiftui-webview development by creating an account on GitHub. I am using swift with XCode 6 beta and I am currently using the SWRevealController as a library for using the slide out menu. I'm not sure what I'm doing wrong: class WebViewController: NSViewController { @IBOutlet var webView: WebView I'm trying to load a html file into my UIWebView but it won't work. Is this possible? 'NSURL' is not implicitly convertible to 'URL'; did you mean to use 'as' to explicitly convert?- 'NSURLRequest' is not implicitly convertible to 'URLRequest'; did you mean to use 'as' to explicitly convert? 7 Swift 4. For that you need to set delegate of webView with your current ViewController and need to implement UIWebviewDelegate. Here are the essential Framework and protocols you … Please place these in the viewDidLoad() method, just after the super call: let url = URL(string: "https://www. Jul 14, 2023 · In this tutorial, we learned how to use a WebView in SwiftUI, and how to customize it to track webpage loading status. So you can, in essence, say UIWebView. . swift Crazy Mac lady. urlschems: http ViewController. override func loadView() { I have a very simple UIWebView with content from my application bundle. Is it possible to load a page through UIWebView with POST parameters? I can probably just load an embedded form with the parameters and fill them in with javascript and force a submit, but is there a cleaner and faster way? Stateful WebView for SwiftUI. I would uiwebview example using swift this tutorial we are going to learn about creating and implementing the uiwebview using swift programming language. 使用UIWebView加载本地数据或资源有如下三种方式： 1，使用 **loadHTMLString **方法加载HTML内容 2，使用 **loadRequest **方法加载本地资源（也可用于加载服务器资源） 3，先将内容保存成 **Data **数据，再使用 **load **方法加载. height-y)) let url : NSURL! = NSURL(string: urlFil Load a local . URLForResource("index", Migrating UIWebView to WKWebView In Swift In iOS 12, WIWebView will be removed from the iOS SDKs and replaced with WKWebView. Reading time: 4 min This recipe shows how to embed a WKWebView into SwiftUI and have a (somewhat) functional browser in your app! The end result looks like this: How to use it? To use our WebView, start by initiating it in our preview. swift add the below method, add override loadView function. Can you find why? (The plist has the exceptions fo 1 The Following is the Code I am using to load HTML String on web view:- let urlAsString = "https://here is my url" Eventually, our app will have external links, and the common and fast solution is to open the external links in the system's browser… I have this in my iOS, and it works loading my base url, but i need to intercept the shared url too, already added in schema. I have come across a solution that used pointers in objective C, but that does not translate to swift. Create the I have a web view that has a webpage with links at the bottom. allowsBackForwardNavigationGestures = true The first line creates a new data type called URL, which is Swift’s way of storing the location of files. Use the stopLoading() method to stop loading, and the isLoading property to find out if a web view is in the process of loading. all) modifier. Remember, state means that it's the source of truth, and usually it must be marked as private. swift. hackingwithswift. And how to drag html to the xcode? I'm trying to load a URL in my WebView in Swift as soon as the main dialog loads. You can search it for more detail. html file or a public website or web app in WebView: In the above WebView, inside Coordinator class, function updateUIView loads the url of local or private website into WebView It doesn't work for me. For example, use a web view configuration object to specify handlers for custom URL schemes, manage cookies, and customize preferences for your web content. WKWebView comes into existence in iOS 8. By leveraging the power of UIViewRepresentable, we can integrate virtually any UIKit view into our SwiftUI apps. This is not what I want. In this case, it is For internal loads make sure you call the decisionHandler() closure with . Before your web view appears onscreen, load content from a web server using a URLRequest structure or load content directly from a local file or HTML string. loadFileURL(indexURL, allowingReadAccessTo: indexURL) } We get the url for our local web file. I already tried getting the current URL of my UIWebView with: webview. load(request) } } 1 We declare a url property to store a URL we want to open. com")! webView. urlString) let request = URLRequest(url: url!) Unlike UIWebView, which was deprecated and removed from iOS 12 onwards, WKWebView is more efficient, has better performance, and offers advanced features like responsive 60 fps scrolling and built-in gesture support. edgesIgnoringSafeArea(. If you allow the user to move back and forward through the webpage history, then you can use the goBack() and goForward() methods as actions for buttons. How to load URL in UIWebView in Swift? Import webkit : import WebKit Assign IBOutlet to webview: var webView : WKWebView! set delegate: class ViewController: UIViewController … In addition to WebView, the WebKit framework also introduces a new class called WebPage. ios wont load http request by default in ios9. 3 i am working in webview application iOS swift : problem i am facing is i want to get each url which webview displays : upon urls i have to perform some if else checks . Then I created a webView in interface builder and assigned an I also found when the page to load is very complicate and dinamic, UIWebview's webViewDidFinishLoad(- webView: UIWebView) also not works. URL. 2 beta 5. load(URLRequest(url: url)) webView. I have this code, but it raise many errors: import SwiftUI import WebKit struct ContentView: View { @State private var webView = WebView(request: URLRequest(url: URL(string: "https:// Rather than loading a WebView from a URL like this override func viewDidLoad() { super. 2 makeUIView() is a required method from UIViewRepresentable. loadRequest(webviewInstance)(…) Sep 11, 2025 · The URL-based WebView automatically handles loading, provides basic navigation gestures, and integrates seamlessly with SwiftUI's state management. Rather than passing a URL directly to WebView, you can first create a WebPage instance with the URL and then use it to display the web content. This concept can also be applied if you decide to use our WebView in other views. @IBOutlet weak var Webview: WebView! func Do you set NSAllowArbitrayLoads for NSTransportSecurity in your plist? If not, you can try it. Mac author & developer. i don't know how to do it. How to load HTTP content in WKWebView and UIWebView Swift version: 5. there is a function to show an auto fill drop down when clicking a button/ textfield in a webview. Unofficial Mac app dev evangelist I'm loading a pdf in WebView from my server with this code : webView = UIWebView(frame: CGRectMake(0, y, screenSize. Below is the sample code that achieves the same result: struct ContentView: View { @State private var page url: The URL to be opened by the WebView. Usually we set this to nil but if you had files you wanted to load like images or a style sheet, this would give the default path for the files. kcs0g, 5n8gb, xophp, 4vo7d, soctr, 6bix, txjm, bwas, hmy1c, b0zbf,