UIScrollView hiding UINavigationBar - ios

Question

I have an a UIControlView with the following hierarchy.
...
UIView
UIScrollview
textfield
button
textfield
button
NavigationBar
...
When this view loads the scrollview pushes the navigationBar off the screen or hides it? What am I doing wrong?
When I drag a srollview onto the UIViewController storyboard, should the scrollview be at 480 or around 430 so its below the navigationbar?
// === HERE IS THE CODE (there is no other custom code besides this) ======
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
DLog(#"%f", self.scrollView.contentOffset.y);
//self.scrollView.contentOffset = CGPointMake(self.view.contentOffset.x,0);
self.codeTextField.delegate = self;
self.mobileTextField.delegate = self;
[self.navBarLabel setTitleColor:[UIColor statDarkGray] forState:UIControlStateNormal];
[self.navBarLabel setTitleColor:[UIColor statDarkGray] forState:UIControlStateSelected];
[self.navBarLabel setTitleColor:[UIColor statLightGray] forState:UIControlStateHighlighted];
UIFont *font = [UIFont fontWithName:#"GothamRounded-Light" size:17];
[self.navBarLabel.titleLabel setFont:font];
//SETUP TEXTFIELDS
// --- Setup textfield designs ---------
self.codeTextField.borderStyle = UITextBorderStyleNone;
UIImage *fieldBGImage = [[UIImage imageNamed:#"code_textfield.png"] stretchableImageWithLeftCapWidth:20 topCapHeight:20];
[self.codeTextField setBackground:fieldBGImage];
// for left padding
self.codeTextField.leftView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 88, 20)];
self.codeTextField.leftViewMode = UITextFieldViewModeAlways;
self.mobileTextField.leftView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 88, 20)];
self.mobileTextField.leftViewMode = UITextFieldViewModeAlways;
// setup submit button
self.submitButton.titleLabel.text = #"Submit";
self.submitButton.titleLabel.font = [UIFont fontWithName:#"GothamRounded-Light" size:18];
self.submitButton.enabled = NO;
[self.submitButton setBackgroundImage:[UIImage imageNamed:#"bluebutton_disabled.png"] forState:UIControlStateDisabled];
[self.submitButton setBackgroundImage:[UIImage imageNamed:#"bluebutton_normal.png"] forState:UIControlStateNormal];
[self.submitButton setBackgroundImage:[UIImage imageNamed:#"bluebutton_selected.png"] forState:UIControlStateSelected];
// setup submit button
self.resendCodeButton.enabled = NO;
self.resendCodeButton.titleLabel.font = [UIFont fontWithName:#"GothamRounded-Light" size:18];
[self.resendCodeButton setBackgroundImage:[UIImage imageNamed:#"redbutton_disabled.png"] forState:UIControlStateDisabled];
[self.resendCodeButton setBackgroundImage:[UIImage imageNamed:#"redbutton_normal.png"] forState:UIControlStateNormal];
[self.resendCodeButton setBackgroundImage:[UIImage imageNamed:#"redbutton_selected.png"] forState:UIControlStateSelected];
// SETUP BUTTONS
// The next arrow button
UIImage *background = [UIImage imageNamed:#"Cancel_normal.png"];
UIImage *backgroundSelected = [UIImage imageNamed:#"Cancel_selected.png"];
self.cancelButton = [UIButton buttonWithType:UIButtonTypeCustom];
[self.cancelButton addTarget:self action:#selector(cancelPressed:) forControlEvents:UIControlEventTouchUpInside]; //adding action
[self.cancelButton setBackgroundImage:background forState:UIControlStateNormal];
[self.cancelButton setBackgroundImage:backgroundSelected forState:UIControlStateSelected];
self.cancelButton.frame = CGRectMake(0 ,0,background.size.width, background.size.height);
self.cancelButtonItem = [[UIBarButtonItem alloc] initWithCustomView:self.cancelButton];
self.navigationItem.leftBarButtonItem = self.cancelButtonItem;
}

Answer 1

The view was shown modally not pushed. And even though I designed a navbar and set one in the settings (translucent bar). It wasn't showing one?
So on the segue I was using show modally and the, no matter if it had a UIView or UIScrollView, never would show the navbar. By switching to a PUSH segue, it now shows the navbar. Fixed.
I just decided to push the view instead of modal to be done with it.