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iOS

Posted by manuel arvizu
manuel arvizu
Courses Plus Student 3,030 Points

xCode question

its away to have a 3rd button item that on press go to the home.

viewController.m

- (IBAction)buttonPressed:(id)sender {
UIBarButtonItem *btn = (UIBarButtonItem *)sender;
switch (btn.tag) {
    case 1:
        if ( [self.webView canGoBack] )
            [self.webView goBack];
        break;

    case 2:
        if ( [self.webView canGoForward] )
            [self.webView goForward];

    default:
        break;
    }
}
@end

1 Answer

Amit Bijlani
STAFF
Amit Bijlani
Treehouse Guest Teacher
Amit Bijlani
Amit Bijlani
Treehouse Guest Teacher

Home is any page you load when the webview is created and displayed. So you could create a method that says goHome and load the default page.