How To Use iOS WKWebView with UIWebView Fallback + Framework for interacting with embedded WebView in iOS application
*tip
When dragging & drop a folder to be used in file path:
NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"index" ofType:@"html" inDirectory:@"webapp"]]; [[self webView] loadRequest:[NSURLRequest requestWithURL:url]];
On "choose options for adding files", check in "create folder reference" checkbox