Question

I am having some trouble with the UIButton.

This is my code:

I am not using the Interface Builder and I am a new programmer.

What I want is that when the button is selected the title changes and the button’s transparency changes from half visible to fully visible.

Thanks in advance, -Marnix

Answer 1

The problem is that the if statement is just executed once, when you’re creating the button. Inside MyCode2, add this line:

[Button1 addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchDown];

Every time that the button’s pressed, the buttonAction method will be executed, so:

- (IBAction)buttonAction:(id)sender {
    if(Button1.selected == NO) {
        // Do your "NO" stuff
    }else if(Button1.selected == YES) {
        // Do your "YES" stuff
    }
}

You have to declare this IBAction in your .h and add this method in your .m file.