9k. When I try to load the Angular 5 app that is running locally in the webview in the simulator (iPhone 11 Pro Max 13. Sep 1, 2014 · 3. To use these local web files in our project, we need to add them to the project. Below method: func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) Will be invoked multiple times (depending on the website) and inside this method you will need to check the url request of the navigationItem, in other words, we are giving the Overview. In Build Phases settings of project, file needs to show up under Copy Bundle Resources. Z redirects to another page. loadHTMLString(cacheUrl!, allowingReadAccessTo: cacheUrl!)として実行したところ、is not a file URLとエラーが出ました。引数をどのように設定したら良いでしょうか。 – Step 2. Views 2. LoadHtmlString(html, NSUrl. webView. Developer. var estimatedProgress: Double. let configuration = WKWebViewConfiguration() configuration. Jan 6, 2017 · Other WKWebView Functionality. An estimate of what fraction of the current navigation has been loaded. 9. getHTML(from: URL this code will not go to next line until the web view loads or fails. The web view incorporates your configuration settings only Feb 7, 2019 · Loading a locally stored website or html-File from the filesystem's App's caches directory using WebKit WKWebView in Objective-C in iOS13 Note the very important webView. May 25, 2018 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. */ func loadHTMLString(string: String!, baseURL: NSURL!) -> WKNavigation! Oct 1, 2019 · 1. stopAnimating() self. I am getting the data from a server using JSON encoded to Base64. Changing that value, will re-render the webview, which now has the correct url. loadFileURL(fileURL, allowingReadAccessTo: dirURL) Apr 6, 2017 · ご解答ありがとうございます。早速wkwebviewでwebview. load(data!, mimeType: "image/png", characterEncodingName: "UTF-8", baseURL: URL()); error: cannot invoke initializer for type 'URL' with no arguments Before loadFileURL:allowingReadAccessToURL: was introduced in iOS 9, there was a workaround to load a local HTML file by copying it to tmp/www. configuration. Hello I have WkWebview app which load webpage. new, context: nil) Second, add observeValue method. Oct 7, 2018 · Below is a simple code excerpt that shows what I'm doing: import UIKit. So a new question would be: is it possible to set two base urls on WKWebView? . if let confirmedHtml = try? await loader. here is my initialization code for wkwebview. Why is this? I've been developing on iOS for years and am just getting started with macOS. A Boolean value that indicates whether the view is currently loading content. class ViewController: UIViewController, WKUIDelegate {. json file. load(navigationAction. Use your configuration object to specify: You create a WKWebViewConfiguration object in your code, configure its properties, and pass it to the initializer of your WKWebView object. In my opinion this is unacceptable. When I load an HTML string using Dec 11, 2017 · you will be getting the urls in func webView (_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void), here you can intercept the URL and then use your URL scheme to get into the native app. com/") it works . The problem appears on a real devices only - everything works properly in iOS Simulator. loginWebView. Nov 28, 2017 · 2. FromFilename(videoToPlay)); But as I'm trying to load a remote site, I need the base url to be the remote base url. import SwiftUI. I have set transpost security in info. @param baseURL A URL that is used to resolve relative URLs within the document. Documentation. Commented May 17, 2018 at 1:53 Jul 28, 2022 · 4. The Problem. preferences. load(data, mimeType: "application/msword", characterEncodingName: "UTF-8", baseURL: NSURL() as URL) Has anyone faced this issue as well? Jun 21, 2019 · Some Tips :1) check for app transport security allow arbitrary loads 2) check if the URL is valid. Mar 15, 2020 · WKWebView, o == self. I proceed like this to load index. I tried to open the URL on both UIWebView and WKWebView but the same issue happens on both. On the page there are 3 buttons - X, Y, Z. WKWebViewConfiguration *theConfiguration = [ Jul 20, 2023 · Sometimes, let's say 1 in 50 loads, the WKWebView would not perform a fresh request but load a cached one instead. loadFileURL(url, allowingReadAccessTo: url) index – the name of the file to load (without the . I found another interesting article on WKWebView’s capabilities demonstrates other tricks you can do with web views. body. Thus, the current page has to be replaced in-place to avoid further modifying the stack. 4. Finally, call load(_:) on your WKWebView instance to start loading the HTML content. We will replace the src by the image path and load into the WKWebview: // make sure you have the image name and extension (for demo purposes, I'm using "myImage" and "png" for the file "myImage. Thus, I have replaced my good old UIWebView with a shiny new WKWebView. private let request: NSMutableURLRequest. import May 2, 2024 · @Andrew_STOP_RU_WAR_IN_UA web view needs some time for loading the content. +50. import WebKit. plist like b Feb 2, 2018 · If I load the html snippet setting the local path as base url, it works: this. webView {if keyPath == #keyPath(WKWebView. Dec 21, 2018 · The sessionrestore. May 8, 2019 · 1. This function will return the WebView. swift. By setting the customUserAgent property on your WKWebView to the default iOS Safari User-Agent the same page will be directed Sep 12, 2021 · So the following process is to run the app in a WKWebView. Any help would be much appropriated! @State private var isLoading = true @State private var error: Error? = nil let url: URL? WKWebView seems to be unequipped to handle non-http(s) url schemas. swift: var webView: WKWebView! override func loadView() {. // makeUIView func. html is loaded using WKWebView. The difference is caused by the User-Agent header being different when loading via a WKWebView vs SFSafariViewController. Use OpenUrl to do this. import UIKit import WebKit class SecondViewController: UIViewController { var webView: WKWebView Feb 2, 2020 · Then in the iOS code. targetFrame == nil { webView. First, create a Content Rule or a list. See Apple's Documentation on Content Rule creation. resourcePath]; NSURL *URL = [NSURL fileURLWithPath:file]; [webView loadFileURL:URL allowingReadAccessToURL:dir]; But while the Simulator is fine, on the devices I get: WebPageProxy::Ignoring request to load this main resource because it is outside the sandbox. if let response = navigationResponse. I can load the Angular 5 app that is being served from our development server but I cannot load the version I have running locally. Thank //mainView is just UIView //@IBOutlet weak var mainView: UIView! func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) { if let web = self. CachePolicy. utf8) Aug 5, 2016 · 0. viewDidLoad() setupWebView() Oct 19, 2016 · Two questions： 1. AuthChallengeDisposition, URLCredential?) -> Void) { and without calling the completionHandler this function execution ends, hence iOS throughs an exception. Sep 21, 2016 · error: nil is not compatible with expected argument type 'URL' self. @param string The string to use as the contents of the webpage. It loads https://apple. mainView. So the request should use the default NSURLRequest. Note: Comment if you find other schemas working or not working using this solution. setValue(true, forKey: "DeveloperExtrasEnabled") Oct 2, 2019 · info. The website you are loading must be using the User-Agent header to determine where to redirect. It retrieves the full URL from the request property of the navigation action in the webView(_:decidePolicyFor:decisionHandler:) method of WKNavigationDelegate. 2. Matt Lacey. The above code catches the request before WKWebView has a chance to render/load it to check for a different schema. plist I set all Arbitary Loads to True. " Although the function should not be Sep 12, 2014 · As of iOS 9. let webConfiguration = WKWebViewConfiguration() let preferences = WKPreferences() preferences. Once you have clicked "Add Files to", you will be prompted to select the files/folders that you want to add to your project. If I not set navigationDelegate and open normal URL then it is working completely If I set navigationDelegate then blank page come in all Request Like Normal URL fire or post parameter URL fire, All are coming to Blank Page in I can't understand what is the Problem with WKWebView Please help me. 6. First, we create a new instance of Apple's WKWebView web browser component and assign it to the webView property. The code below still does not create a new window, but instead opens the PDF, etc link in the current WKWebView. edited Jan 28, 2016 at 23:56. To do this, you need to get the URL of the HTML file and then create a URLRequest with that URL. EDIT: Update loading a local file wouldn't work either. isHidden = true } Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Invalid impression/click URL format includes invalid characters (such as [ ] < > “ # % { } \ ^ ~ \\ ` or unicode characters such as \u2018, \u2019, \u201c, \u201d) Invalid article ID, article header, or advertiser name for native templates. webView. When you see the below dialog, make sure that you have selected the correct targets as well as Apr 29, 2024 · Load web view content. override func loadView() {. This object allows you to inject custom JavaScript code into your webpage loaded in the WKWebView. var webView: WKWebView! override func viewDidLoad() {. Feb 19, 2021 · My iOS app has a list of image thumbnails, on every click of thumbnail we are calling API to get the authenticated URL(eUnity Imageviewer URL) and url have 15 minutes session after that it will expire. Apple. let webView = WKWebView(frame: CGRect(x: 0, y: 0, Nov 7, 2014 · 2. when index. A WKWebViewConfiguration object provides information about how to configure a WKWebView object. Not sure why? any suggestions will be really helpful. And even loadFileURL method has readAccessURL parameter it probably isn't Jul 25, 2018 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Nov 20, 2018 · PDF, PNG, JPEG), it works perfectly. Enter the IP addresses or ranges of your VDAs and separate them by a comma (,) in the Restrict access of the load balancer to only the following addresses field. func makeUIView(context: Context) -> WKWebView {. URLRequest uses default configuration. When X and Y are tapped, the web view changes content as it should. Asking for help, clarification, or responding to other answers. Go to the View Controller with the WKWebView and add the following code to the viewDidLoad method: let url = Bundle. It is not allowed, so does not work. During researching I had a guess that this behaviour is about permission to some resources. appendChild(iFrame)", simulator run to blank；and Sep 22, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. let url = Bundle. The files such as index. WKWebView class is used to implement a micro web browser in the iOS app or Mac OS app. // Objects. Thanks in advance Oct 12, 2015 · WKWebView would not load the data. javaScriptEnabled = true. This works great, except that certain ways of loading assets from the custom URL results in the error: Failed to load resource: Origin null is not allowed by Access-Control-Allow-Origin. Jun 1, 2020 · The default behavior of WKWebView is to raise a cross origin exception when loading files from the main bundle using the file protocol - "file://". url(forResource: "index", withExtension: "html")! webView. PS: in Safari the subpage loads as expected only in WKWebview doesn't work. I've followed this tutorial and a few different others, but regardless, all I get is a blank white screen on my emulator when I click on my app icon. How do i troubleshoot this? I do not get any errors either. Yes, I missed out the second line, and that's because it introduces new concept: delegation. struct WebView: UIViewRepresentable {. html, and set Web_assets as baseURL: let html = try String(contentsOfFile: filePath, encoding: . 3) check if web view is initialised properly and if the delegates method are called. We check for a non-http(s) schema and have the UIApplication handle it instead. Cookies and page URLs are important for web view monetization and only function as expected when load(_:) is used with a network-based URL. com How To Fix Swift WKWebView Do Not Load URL Page Error. Loading an asset in an image tag, css background property, or using a javascript import works. url Jan 18, 2023 · loadFileURL(url, allowingReadAccessTo: url) I have added an excel file to my documents directory and tried to load it in the webview, here are my changes in the generatePDF class: Jul 26, 2018 · 6. uiDelegate = self. I need to figure out why I'm only having an issue with this particular web page. I have a basic list that displays a webview. The other option seems to be to create a new WKWebView and return it, so that ios can open the link in that. Feb 18, 2020 · I have an iOS app with a webview. A couple of things you could try in order to isolate the problem: 1. response as? HTTPURLResponse {. I am running a webapp using WKWebView which load content and assets (html, js, img, css) from a Bundle directory called Web_Assets. UIKitのViewをSwiftUIで使用するにはUIViewRepresentableを使用する必要があります。. Jul 11, 2014 · In beta 3 i found this in WKWebView /*! @abstract Sets the webpage contents and base URL. The trick to display local images within local HTML files with WKWebView is defining the baseURL within the loadHTMLString method. Dec 3, 2020 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Mar 14, 2017 · In our app we are using WKWebView to upload an image and save it in server. Dec 2, 2017 · WKWebview is not loading certain urls. I will take a deeper look into this article at a later date and write more. in/") let myRequest = URLRequest(url: myURL!) webView. Dec 3, 2020 · Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand Oct 7, 2016 · In apps that run in iOS 8 and later, use the WKWebView class instead of using UIWebView. Jan 13, 2016 · Perhaps using String(contentsOf: url) to get teh HTML and trying it that way rather than loading via wkWebView itself? – drew. let url = NSURL (string: "https://www. This is done with location. simplifiedios. I am displaying a web page in WKWebView. It loads successfully. Loading URL to WebView is very easy. For optimized WKWebView performance, we strongly recommend loading web content from a network-based URL. answered Jan 28, 2016 at 23:24. I want to add an activity indicator that shows while the webpage is loading. load(request) のところをwebview. Thank you for your answers or Loads the web content from the HTML you provide as if the HTML were the response to the request. private var webView: WKWebView! private var twoLineTitleView: UIView! Nov 24, 2017 · For some reason when I launch the app the web view isn't loading the website. access files as . Invalid or missing creative ID, size, type, or body for template-less ads. Oct 13, 2014 · This is Yuichi Kato's answer for Swift 4. Participants 1. You try to apply 'reference'-base approach to value based SwiftUI views. X and Y work the same way as in the WKWebView. load(myRequest) when I change the url to say URL(string: "https://www. I am not setting custom cache policy. After setting up the WKWebView, you can load an HTML file from your app bundle. Unfortunately, no other info provided in Safari Developer Tools. Add the local HTML file into your project and name that file as home. Feb 10, 2022 · I also tried this which works fine on a real device using WKWebView <key>NSAppTransportSecurity</key> <dict> <key>NSAllowsArbitraryLoads</key> <true/> </dict> But on the simulator using WKWebView the website still doesn't show and I get the error: The certificate for this server is invalid. Feb 13, 2024 · Step 3: Load the HTML File into WKWebView Programmatically. func webView(_ webView: WKWebView, decidePolicyFor navigationResponse: WKNavigationResponse, decisionHandler: @escaping (WKNavigationResponsePolicy) -> Void) {. addSubview(web) } self. May 8, 2018 · Is there any way to get the JavaScript errors from the WebView? I mean the following errors and possible warnings? I am running JS code with the following extension: extension WKWebView { func Files and successfully save to memory and retrieved, but I am getting this error: WebPageProxy::didFailProvisionalLoadForFrame: frameID=3, domain=NSPOSIXErrorDomain, code=1, isMainFrame=1. let myURL = URL(string: "https://contents. I tried the same link in Safari Mobile. var webView: WKWebView! override func loadView() {. loadingIndicator. override func viewDidLoad() {. – Apr 7, 2020 · 7. SecondViewController. WKWebView is blocking your attempt to open a new window (at least by default). Once you have the JavaScript code as a string, you can create a WKUserScript object. private func createURL() -> AnyView{. Use the view inspector to verify that the WKWebView is actually in the view hierarchy. this is my code snippet. let request = URLRequest(url: url) wkWebView. First you have to download that pdf file into your app, after downloading you have to get that file path, then that file path should be use like following way in WKWebView. It provides several methods to load Html URL pages, local Html files, etc. Oct 14, 2023 · webViewライフサイクルの動きを確認します. Feb 20, 2021 · UIWebview not loading the correct localized version of website 0 WKWebView not getting the correct language string from language. mainBundle. Aug 18, 2020 · func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) { } block the connection and load the subpage with new request but it didn't work. setURLSchemeHandler(self, forURLScheme: "x-file") webView = WKWebView(frame: view. Convert file scheme to the custom scheme (x-file) then load it with WKWebView Nov 28, 2017 · 2. When Z is tapped nothing happens. (2020/01/02時点) SwiftUIにてUIKitのViewを使用するためのラッパーです。. Jun 13, 2018 · I'm try to fixed with add subview in function didFinish is work. com, youtube. Register custom scheme with WKWebView. This is the code I have in my ViewController. tdscpc. Also tried loading the . . bounds, configuration: configuration) 2. useProtocolCachePolicy. Dec 3, 2022 · I am developing an App with an iOS Deployment target 15. This is a creation example, blocks all image and Style Sheet content, but allows those ended on jpeg by way of ignoring the previous rules: let blockRules Jul 15, 2019 · I solved it temporarily with recreating WKWebView instance in case loading URL with file scheme when current webView url scheme is not file. load(request) Oct 1, 2019 · 1. js should through fullPath as the code in index. com etc. I am trying to get WKWebView working, but it just won't load my URL. css . *. Mar 16, 2018 · Using a WKNavigationDelegate on the WKWebView you can get the status code from the response each time one is received. May 27, 2020 · The only difference here is that "thumb:" url was assigned to an img tag, while "image:" url were fetched via XMLHttpRequest. Loads the web content that the specified URL request object references and navigates to that content. replace(<actual URL>) in JS. 0 and onwards WKWebView now has the same method: - loadData:MIMEType:characterEncodingName:baseURL: That said, I'm currently having issues with certain file types (MS Word) that worked in UIWebView but not in WKWebView. Here’s how to create a WKUserScript object: let js = getMyJavaScript() Received an unexpected URL from the web process: 'file:///nextPage' WebPageProxy::Ignoring request to load this main resource because it is outside the sandbox This only occurs on iOS 13 beta 3 (public), Dec 11, 2017 · SWIFT 3. com, but no other URL. In your usage code webView in button action and in below are different independent values (because WebView is struct). doc data into a UIWebview and it also works fine. i. Aug 20, 2015 · Since iOS 11 you can use WKContentRuleList. Tested with Xcode 11. Most URL's load fine, some don't. html and main. self. メソッド内にメソッド名をprint出力させるように作りました。. I have a WKWebView which should load the following url: Her is the code I use: private let closeButtonSelector: Selector = "closeButtonTapped:" private var urlString: String. gov. * & 4. super. e URL stops loading near completion and nothing happens then. loadFileURL(url, allowingReadAccessTo: url) let request = URLRequest(url: url) Aug 23, 2020 · I have a custom alert class, I'm displaying that alert but the problem is the execution control goes back to the func webView(_ webView: WKWebView, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession. But what I thought to be an easy exercise (simply swapping the classes and replacing the delegate methods) turned out to be a real mess. The App uses WKWebview for obtaining url information such as html. Inspect the web view with the safari. png", which may or may not be localized) NSString *imageFileName = @"myImage"; NSString *imageFileExtension = @"png"; Dec 1, 2019 · Step 1: Add the web files to your project. So here is possible approach. main. load (url) function in the main thread it works but issues a warning "This method should not be called on the main thread as it may lead to UI unresponsiveness. 結論から言うと、現状では UIViewRepresentable を継承して自作するしかなさそうです。. This plugin works around this shortcoming by loading files via native code if the web view's current location has "file" protocol and the target URL passed to the open method of the XMLHttpRequest create a NSURLDataRequest with the https-url; return the response and fetched data to the urlSchemeTask; With this setup you can fetch your https-Page by using myapp-remote:// as schema for the initial load, keeping TLS security as well as validation and also have working mycustomurl:// references that your WKWebView won't block. WebKit. estimatedProgress) {progressBar?. See full list on hackingwithswift. this is the code that I've created. My code example is in Objective-C but you will get the idea: NSString *resourcePath = [[NSBundle mainBundle] resourcePath]; NSURL *baseURL = [NSURL fileURLWithPath: resourcePath]; Oct 15, 2019 · 1. addObserver(self, forKeyPath: "URL", options: . func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy Jan 8, 2021 · NSURL *dir = [NSURL fileURLWithPath:NSBundle. The app loads the files from a local device. js could be loaded and shown correctly. setProgress (Float (self. 今回はWKWebViewのライフサイクルを確認できるように. 4 / iOS 13. 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. html's codes run to "document. New to iOS development and apologies if this is a noob question but I'm trying to load web content using WKWebView. Just create a WebView in your storyboard and then you can use the following code to load url. Mar 16, 2024 · WKWebView can load any other page like google. When I run a webView. let fileURL = URL(fileURLWithPath: filePathURLData as! String) Here filePathURLData is your actual file path which you have downloaded into your app, you Aug 10, 2021 · I am using wkwebview to load a https url, it successed. Each rule is comprised of a trigger and an action. But cannot load the image in the web page, the image url is starting with "http". url(forResource: "index", withExtension: "html", subdirectory: "website")! webView. Invalid DCM tracker or VAST tag 18 hours ago · Create a load balancer to distribute workload among the Session Recording servers. Oct 11, 2019 · That opens up a new window to display the link. Provide details and share your research! But avoid …. request) } return nil } But it doesn't seem to do anything. let webview = WKWebView() webview. @result A new navigation. First, in viewDidLoad add: webView. let webConfiguration = WKWebViewConfiguration() webView = WKWebView(frame: . ndtv. loadRequest(request); As simple as that only 3 lines of codes :) Ref: UIWebView Example. html extension) Nov 4, 2021 · As you can see, url now belongs to the view that can change it. This works fine in Safari, but it doesnt work in the WkWebView. 3): Feb 22, 2020 · 3. Jan 30, 2020 · The solution is to add html file to project and bundle it with build so it shows up in Resources directory. Surprisingly, files there can then be access from inside the WKWebView – including media files. html, then create the NSURLRequest using NSURL object. zero, configuration: webConfiguration) webView. Feb 13, 2024 · Step 3: Create a WKUserScript Object. Third, we make our view (the root view of the view controller) that web view. html you see; 2. zero, configuration: webConfiguration) Sep 7, 2015 · 24. var url: String. But this is deprecated. preferences setting allowFileAccessFromFileURLs!! Aug 10, 2017 · To be able to catch all WKWebView's request URL changes, a Key-Value observer will have to be placed on the WKWebView's URL property. webView { self. The URL works with all iOS versions other than iOS 11. estimatedProgress), animated: true)}}} Take a look at the GIF above, we can see in some cases, the progress bar is going backwards and it should hide after web view finish the loading. Oct 3, 2021 · SwiftUIでWKWebViewを使う. net"); let request = NSURLRequest(URL: url!); webView. For pricing information, see Load Balancer pricing. load(request), and the load API creates an entry on the history stack for the webview. The new JavaScript script simply assigns the JSON data as a string into a global variable. Jul 28, 2015 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. viewDidLoad() setupWebView() Jan 3, 2018 · func webView(_ webView: WKWebView, createWebViewWith configuration: WKWebViewConfiguration, for navigationAction: WKNavigationAction, windowFeatures: WKWindowFeatures) -> WKWebView? { if navigationAction. My hack was to include the JSON content as another JavaScript object that is included in the DOM. ut nn ho xk yo dk gv hl ka fi