uiwebview

问题 I have a simple image populated from a data uri that loads fine in MobileSafari, but when I load the same webpage in a UIWebView, it shows as a broken image: <img src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAkGBxQSEhQUEhQUFBUUFBQUFBcVGBUUFhUVFRUWFhQUFBQYHSggGBolHBQUITEhJSkrLi4uFx8zODMsNygtLisBCgoKDg0OGhAQGiwkHx8sLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCwsLCw3NyssLC4rLP/AABEIAMEBBQMBIgACEQEDEQH/xAAcAAABBQEBAQAAAAAAAAAAAAABAAIDBAUGBwj

问题 Iphone app rejected because of the the reason that “We discovered one or more bugs in your app when reviewed on iPad and iPhone running iOS 10.0 on Wi-Fi connected to an IPv6 network.” Anyone can help to solve it? First time when my application load. It need to push notification to server: - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken{ NSString *token = [[deviceToken description] stringByTrimmingCharactersInSet:

问题 I have a UIWebView . When a link which contains a document is clicked, I want to open that document in a external app (office, openoffice, etc) but not inside the UIWebView . I know how to do it for emails: - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { if ([[[request URL] scheme] isEqual:@"mailto"]) { [[UIApplication sharedApplication] openURL:[request URL]]; return NO; } return YES; } Is there

问题 I need to check the response status code while loading any of the url in the webview fo. For now we can consider any of the web application I am loading inside the web view.So I need to track down every request withing that webview and check out the response code accordingly. For finding the response code, I need to use NSUrlConnection inside the uiwebview's delegate method "shouldStartLoadWithrequest". Some thing like this - - (BOOL) webView:(UIWebView *)webView shouldStartLoadWithRequest:

问题 I can't seem to get any videos playing in iOS 6. Both on the device (iP4) and simulator. What I have is a UIWebView setup in IB. Then in my viewDidLoad I have the following code: NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"http://domain.com/app/player.php?vid=%@", [videoDetails objectForKey:@"vid"]]]; NSURLRequest *requestObj = [NSURLRequest requestWithURL:url]; [videoWebView loadRequest:requestObj]; Just to explain, the video settings on vimeo are that it is only allowed

问题 I'm trying to listen for an event (specifically a button click) from a webpage I have opened in a UIWebView in my iOS app. I know that in other languages there are ways to attach event listeners to certain web calls, but I haven't yet found a way to do it in Objective-C. I also haven't found anyone online who says it can't be done, so I decided I should ask. I saw in the documentation that you can make Objective-C calls from Javascript, but I do not have control of the webpage I am wanting to

问题 I'm trying to listen for an event (specifically a button click) from a webpage I have opened in a UIWebView in my iOS app. I know that in other languages there are ways to attach event listeners to certain web calls, but I haven't yet found a way to do it in Objective-C. I also haven't found anyone online who says it can't be done, so I decided I should ask. I saw in the documentation that you can make Objective-C calls from Javascript, but I do not have control of the webpage I am wanting to

问题 All UIWebViews share a single web thread. When one of them is init -ed, removed from superview etc., they will attempt to lock the web thread from the main thread in a blocking fashion, thus temporarily freezing the run loop of the main thread. If the web thread is busy, e.g. while doing a long synchronous XMLHttpRequest , this may block the main thread for a long time. Is there a way to avoid this? If I could modify UIWebView, I'd just make the lock attempt non-blocking, but obviously that's

问题 I'm using an API that is returning a Base64 string, something like this: data:application/pdf;base64,**BASE64STRING** Where BASE64STRING is what I need to display the PDF. So far I only created a Data object that gets the Base64 string: let data = Data(base64Encoded: BASE64STRING) And I tried to load it in the webview: webView.load(data!, mimeType: "application/pdf", textEncodingName: "", baseURL: URL(string: "")!) The problem is that I don't have a local PDF file, so I don't know what I

问题 I want to embed an UIWebView into my MonoTouch application for an area that is not yet implemented natively. In order to authenticate with the website I want to set a cookie containing a key for the current session. I tried creating a NSDictionary with the properties for the Cookie and then create a new NSHttpCookie and add it to the NSHttpCookieStorage.SharedStorage . Sadly the cookie seems to be empty and not used for the request. An example of how to build be cookie with properties and a