Question

In my project I have a button that calls a function via a IBOutlet, I need to know how can I put in the function code to make disable the button, as I identify the button (using tags?)
And what to write?

Answer 1

I think you’re slightly confused. Your button is connected to a method via an IBAction. You’ll need to create a @property for your button and connect it to IB via an IBOutlet.

Alternatively you could utilize the sender argument from the IBAction. Something like this perhaps…

- (IBAction)buttonPressed:(id)sender
{
    UIButton *buttonThatWasPressed = (UIButton *)sender;
    buttonThatWasPressed.enabled = NO;
}