Question

How to navigate web pages with the help of segmented controls?

I do have four web pages I need to navigate, one after the another, can anybody help me out?

Does anybody have the example with this related one?

Thanks in advance.

Answer 1

Fit the view with a UIWebView object and a UISegmentedControl object. Wire an outlet to webView in the controller and connect the segmented control’s valueChanged event in IB to a IBAction -changeWebSource:(UISegmentedControl*) and define its implementation as follows –

- (IBAction)changeWebSource:(UISegmentedControl*)sender {
    NSURL *sourceURL;

    switch ([sender selectedSegmentIndex]) {
        case 0:
            sourceURL = [NSURL URLWithString:@"http://www.google.com"];
            break;

        case 1:
            sourceURL = [NSURL URLWithString:@"http://www.facebook.com"];
            break;

        case 2:
            sourceURL = [NSURL URLWithString:@"http://www.amazon.com"];
            break;

        case 3:
            sourceURL = [NSURL URLWithString:@"http://www.microsoft.com"];
            break;

        default:
            break;
    }

    [webView loadRequest:[NSURLRequest requestWithURL:sourceURL]];
}

Change the urls as you wish. But I am not sure how this will ensure they visit the pages one after the other as you wanted. Let me know if you need any additional help.