Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial


Prepare For Segue method not working :(

Hello, I am new to Objective C.

I have a UITableView with a list of links the user has added. When the user clicks on a cell in the table view it will take them to a second view controller with a uiwebview displaying the website. But every time I click on a cell in the table view it leads to a blank web view. What am I doing wrong?

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    if ([[segue identifier] isEqualToString:@"showWebsite"]) {

        UITableViewCell *cell = (UITableViewCell*)sender;
        NSURL *url = [NSURL URLWithString:cell.textLabel.text];
        NSString *string = url.absoluteString;
        SecondViewController *vc = [segue destinationViewController];
        vc.url = string;