Question

I have the following code:

UIImage *registerImg = [UIImage imageNamed:@"register_button_normal"];
CGFloat registerOffsetX = (view.frame.size.width - registerImg.size.width) / 2;

UIButton *registerBtnTwo = [[UIButton alloc] init];
registerBtnTwo.frame = CGRectMake(registerOffsetX, 111, registerImg.size.width, registerImg.size.height);

[registerBtnTwo setBackgroundImage:registerImg forState:UIControlStateNormal];
[registerBtnTwo addTarget:self action:@selector(submitRegister) forControlEvents:UIControlEventTouchUpInside];
[registerPanel addSubview:registerBtnTwo];
[registerBtnTwo release];

I have - (void)submitRegister; in class headers as instance method;

The problem is event isn’t fired because i have NSLog in my submitRegister implementation

What i’ve tried:

1. UIButton *registerBtnTwo = [UIButton buttonWithType:UIButtonTypeCustom];

2. UIButton *registerBtnTwo = [[UIButton alloc] initWithFrame:frame];

EDIT 1: Who i add the current View Controller to my navigationController ?

if ( row == kLoginRegisterIndex ) {
    login = [[LoginRegisterVC alloc] init];
    [self.navigationController pushViewController:login animated:YES];
}  

EDIT 2:

UIView *registerPanel = [[UIView alloc] initWithFrame:frame];
registerPanel.backgroundColor = [UIColor colorWithPatternImage:image];

Any ideas?

Answer 1

The problem was that parent view was UIImageView which by default have userInteractionEnabled = NO;