如何获得UIWebView页面对iOS应用程序的响应？

Question

I'm using UIWebView as a subview in a UIViewController . What this WebView does is it allows user to submit a form and that form responses as JSON object. How can I get this response to an app? I'm not able to find what response comes. All I know is that response is JSON . I even tried using shouldStartLoadWithRequest() . But it only shows URL. Any help will be appreciated.

Answer 1

I use the 'window.location'. A little uncomfortable but fine.

Answer 2

You can try implementing this method may be it helps you

- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType

and check for the navigation types out of these typedef NS_ENUM(NSInteger, UIWebViewNavigationType) { UIWebViewNavigationTypeLinkClicked, UIWebViewNavigationTypeFormSubmitted, UIWebViewNavigationTypeBackForward, UIWebViewNavigationTypeReload, UIWebViewNavigationTypeFormResubmitted, UIWebViewNavigationTypeOther }