Why is UIWebView canGoBack=NO in iOS7?

Question

I\'m embedding this web site into my app like this:

NSString *url = [NSString stringWithFormat:@\"https://mobile.twitter.com/search?q=%@\", @\"@test OR #tes         


        

Answer 1

I had this issue too in iOS 7. What worked for me was moving the "canGoBack" code and "canGoForward" code to shouldStartLoadWithRequest as shown below. Before, I had it in webViewDidFinishLoad, which worked for iOS 6, but did not for iOS 7.

 - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request
 navigationType:(UIWebViewNavigationType)navigationType
 {
    if ([webView canGoBack])
    {
        [browserBackItem setEnabled:YES];
    }
    else
    {
        [browserBackItem setEnabled:NO];
    }
    if ([webView canGoForward])
    {
        [browserForwardItem setEnabled:YES];
    }
    else
    {
        [browserForwardItem setEnabled:NO];
    }
    return YES;
}