uiwebview

My project is a hybrid static lib for showing a UIWebView with some JS to control the logic. When I use 64bit and run demo on iOS 8/iPhone 6, the memory keeps going to 30M or more! When I use generation in instrument, the increased memory usage is almost all from webcore; does it means there are leaks in JS code? I can't find a leak when I use Safari to run similar JS directly. When I release the UIWebView, the memory is still not freed; I tested with instrument allocation. There are some webcore and (non - object) still in memory, what can I do to release them? 0JavaScriptCore WTF::MallocHook

I'm implementing my own autocompletion on an <input> field inside a UIWebView, and the built-in keyboard autocompletion interferes with the user experience. Is there a way to use HTML or Javascript to signal to iOS that it shouldn't try to autocomplete? In my comments I mentioned using the html attribute autocomplete but I tested it, and it doesn't address your issue. However, there is an attribute specific to Mobile Safari which may help. You could try turning off autocorrect like so: <input type="text" id="your-field" autocorrect="off" /> 来源： https://stackoverflow.com/questions/6461101/how

I try to use some javascript on my WebView with the new stringByEvaluatingJavaScriptFromString function I m not quiet familiar with the syntax so i tried func stringByEvaluatingJavaScriptFromString( "document.documentElement.style.webkitUserSelect='none'": String) -> String? as shown here https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIWebView_Class/index.html#//apple_ref/occ/instm/UIWebView/stringByEvaluatingJavaScriptFromString : but i get a error that "Expected '.' separator" The method you are trying to call is prototyped as the following: func

I am using UIWebView in an iOS app to play YouTube videos but to provide native experience, I've implemented playback controls using UIKit. So the UIWebView is only used to display video. I've also implemented -remoteControlReceivedWithEvent: to allow control from Control Center and controller buttons on earphones. But it seems that UIWebView automatically handles remote control events from the earphones. This is a problem because when you toggle play/pause, my code would pause the video and then UIWebView will toggle it again to play the video. Is there anyway to prevent this from happening?

I am making an epub reader, into which I am loading HTML pages in my webview : [_webview loadRequest:[NSURLRequest requestWithURL:[NSURL fileURLWithPath:_pagesPath]]]; Now I want to change background color and and text color of my the HTML pages. I changed background color of my webview using, self._webview.backgroundColor = [UIColor blackColor]; self._webview.opaque = NO; That's working, but I also want to change the text color of my webview. How do I do this? In this this code color:#fff tag use for text color #fff use black color NSString *webStr =@"Your text use"; [self._webview

How to show a custom keyboard and Input Accessory View for a editable UIWebView for iOS7 and up. i.e: How can i set and make use a value from [UIWebView setInputView:] and [UIWebView setInputAccessoryView:] It would be helpful to understand what you're trying to do? You can either be trying to force a specific type of keyboard such as numeric, email, etc. that will use the keyboard the user has explicitly installed on their device (or the system one). In order to do this, you can reference this apple doc which shows you the 'type' attribute to add to an tag. Otherwise you are asking about