Check if UIWebView is loaded

Question

I have an UIWebView in one tab that loads in viewDidLoad, but if user taps other tab the loading will be disrupted and - (void)webView:(UIWebView *)webView didFailLoad

Answer 1

It is true that the original question was posted many years ago. Recently I had to find a reliable solution to this issue.

Here is the solution that worked for me:

1. Replaced UIWebView with WKWebWiew.
2. Added 'evaluateJavaScript' code while handling the 'didFinishNavigation' delegate method.

The complete code is:

   - (void)webView:(WKWebView *)webView didFinishNavigation:(null_unspecified WKNavigation *)navigation{
    [webView evaluateJavaScript:@"document.body.innerHTML" completionHandler:^(id result, NSError *error) {
        if (result != nil) {
            // Call your method here
        }
        if(error) {
            NSLog(@"evaluateJavaScript error : %@", error.localizedDescription);
        }
    }];
}