uiwebview

I've been playing around with web views in swift this evening, but have run into a bit of an issue. For some reason I'm not able to get the webViewDidStartLoad or webViewDidFinishLoad methods to fire. In my storyboard, I have an outlet called webView linked to my UIWebView element. Is anyone able to help me with what I am doing wrong? This is my viewController.swift file: import UIKit class ViewController: UIViewController, UIWebViewDelegate { @IBOutlet var webView : UIWebView var url = NSURL(string: "http://google.com") override func viewDidLoad() { super.viewDidLoad() //load initial URL var

I noticed that my UITabBar gets a dark-gray color when I preform loadRequest in my UIWebView . If I scroll my WebView during loadRequest there is a black area How can I remove this? I've had this problem before, and it's related to the content inset of your UIWebView. This black area appears wherever you have a bottom inset set on the scrollview. I was able to fix this by setting the opaque property of the webview: self.opaque = NO; Set for UIWebView opaque NO and clear background color simultaneously: You need to set the background color to clear as well as making the webView opaque. This

I have a UIWebView I'm using to show several small PDF's. The user selects a news article from a table and then the article(PDF) is loaded in a UIWebView on the same screen. The first load always goes just fine. Then the next item I select (no matter which one) crashes the app. This is how I'm loading each article: NSString *filePath = [[NSBundle mainBundle] pathForResource:articleFileName ofType:@"pdf"]; [articleView stopLoading]; [articleView loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:filePath]]]; The crash occurs after the loadRequest line. The crash gives no error

I have set up some gesture recognition in an app that I'm building. One of the gestures is a single finger single tap, which hides the toolbar at the top of the screen. Works great except for one thing: a tap on a link causes the toolbar to go away, too. Is it possible to detect a tap that was not a tap on a link? Could I do this by seeing where the tap occurred, and only take action if it didn't occur on an html link? Is this is possible, a pointer to how to determine if a link was tapped would be helpful. Per Octys suggestion, I did attempt to wrap the UIWebView inside a UIView. I'm using

Is there a way to make a UIWebView dismiss all associated input controls, such as keyboards/pickers? Haven't tried it in a web view with a picker, but this definitely works to dismiss the keyboard: [theWebView endEditing:YES]; for (UIWindow *keyboardWindow in [[UIApplication sharedApplication] windows]) for (UIView *keyboard in [keyboardWindow subviews]) if([[keyboard description] hasPrefix:@"<UIFormAssistant"] == YES) { [keyboard removeFromSuperview]; } Dirty way but it works ;) 来源： https://stackoverflow.com/questions/3385368/hide-keyboard-in-uiwebview

I am currently displaying text in a uiwebview. However, I would like to allow a user to select text and perform some action with the selected text (google it). Apple has done this sort of thing with iBooks. When you click on a word you can choose to look up the word in a dictionary. How can I do the same thing with Webview? UIMenuController seems to be what I need to look at. But I couldn't find any sample code on how to do this. I'm new to iPhone development please help. Starting in iOS 3.2 you can use UIMenuController to add additional UIMenuItems to the system menu that appears when