CODEWITHSUNDEEP
iphoneobjective-cios
Mackey18
Mackey18

Reputation: 2352

Sending a Notification from a UIButton to a ViewController

I have a UITableViewCell created in an external Nib from my storyboard. I have set up a segue from the UITableViewController to another ViewController which works nicely when tested.

I was wondering how would I get the UIButton in the Nib to call [performSegueWithIdentifier:@"identifier" sender:self]; when it's pressed.

Any ideas? I'm still very amateurish so if you could explain quite clearly I'd really appreciate it.

Regards,
Mike

Upvotes: 1

Views: 308

Answers (3)

guenis
guenis

Reputation: 2538

You can also accomplish the same thing on the storyboard; right click the button and drag the arrow to the viewcontroller you want to navigate to, it will give the segue options (push, modal, custom) and just select one.

Upvotes: 1

Vincent
Vincent

Reputation: 4409

To handle it in your calling VC

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {

    if ([[segue identifier] isEqualToString:@"identifier"]) {
        >yoursecondVC> *secondViewController = [segue destinationViewController];
        secondViewController.<param> = <param>;
    }

}

Upvotes: 0

florianbuerger
florianbuerger

Reputation: 422

In your ViewController.h do this: 

- (IBAction)buttonPressed:(id)sender;

In your .m file do this:

- (IBAction)buttonPressed:(id)sender {
    [self performSegueWithIdentifier:@"identifier" sender:self];
}

Now go to your .xib File and connect the Buttons selector to your controller.

Upvotes: 1

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