IOS, setting up Gesture Tap on UILabel thats inside a UIScrollView - ios

Question

I have a UIScrollView and inside this Scroll View i have some controls. Specifically a label thats underlined and i have setup Tap Gesture for the UILabel but doesn't seem to fire the methods that the Tap Gesture is bound to.
Here is the code:
-(void)setupUserNameControls:(UIScrollView*)scroll{
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(15, 23, 70, 16)];
label.textColor = [UIColor colorWithRed:59.0f/255 green:59.0f/255 blue:59.0f/255 alpha:1.0f];
label.text = #"First Name";
label.font = [UIFont fontWithName:#"Helvetica" size:14];
[scroll addSubview:label];
UIView *textView = [[UIView alloc] initWithFrame:CGRectMake(88, 16, 215, 28)];
textView.backgroundColor = [UIColor colorWithRed:60.0f/255 green:59.0f/255 blue:59.0f/255 alpha:1.0f];
[scroll addSubview:textView];
UILabel *label2 = [[UILabel alloc] initWithFrame:CGRectMake(15, 55, 70, 16)];
label2.textColor = [UIColor colorWithRed:59.0f/255 green:59.0f/255 blue:59.0f/255 alpha:1.0f];
label2.text = #"Last Name";
label2.font = [UIFont fontWithName:#"Helvetica" size:14];
[scroll addSubview:label2];
UIView *textView2 = [[UIView alloc] initWithFrame:CGRectMake(88, 48, 215, 28)];
textView2.backgroundColor = [UIColor colorWithRed:60.0f/255 green:59.0f/255 blue:59.0f/255 alpha:1.0f];
[scroll addSubview:textView2];
UIImageView *imageViewSep = [[UIImageView alloc] initWithFrame:CGRectMake(10, 92, 300, 2)];
UIImage *imageSep = [UIImage imageNamed:#"seperator.png"];
imageViewSep.image = imageSep;
[scroll addSubview:imageViewSep];
UIView *viewImage = [[UIView alloc] initWithFrame:CGRectMake(10, 108, 58, 58)];
viewImage.backgroundColor = [UIColor colorWithRed:132.0f/255 green:132.0f/255 blue:132.0f/255 alpha:1.0f];
[scroll addSubview:viewImage];
UIImageView *imageViewUser = [[UIImageView alloc] initWithFrame:CGRectMake(5, 5, 48, 48)];
UIImage *imageUser = [UIImage imageNamed:#"defaultuser.jpg"];
imageViewUser.image = imageUser;
[viewImage addSubview:imageViewUser];
NSMutableAttributedString *attributeString = [[NSMutableAttributedString alloc] initWithString:#"Click to select your user image"];
[attributeString addAttribute:NSUnderlineStyleAttributeName
value:[NSNumber numberWithInt:1]
range:(NSRange){0,[attributeString length]}];
UILabel *labelPickImage = [[UILabel alloc] initWithFrame:CGRectMake(88, 126, 215, 16)];
labelPickImage.numberOfLines = 0;
labelPickImage.textColor = [UIColor colorWithRed:59.0f/255 green:59.0f/255 blue:59.0f/255 alpha:1.0f];
labelPickImage.attributedText = attributeString;
labelPickImage.font = [UIFont fontWithName:#"Helvetica" size:14];
[scroll addSubview:labelPickImage];
UITapGestureRecognizer *userImageTextTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(userImageSelectTap:)];
[userImageTextTap setNumberOfTouchesRequired:1];
[userImageTextTap setNumberOfTapsRequired:1];
[labelPickImage addGestureRecognizer:userImageTextTap];
}
-(void)userImageSelectTap:(UIGestureRecognizer *)sender{
picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])
{
picker.sourceType = UIImagePickerControllerSourceTypeCamera;
}else{
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
}
[self presentModalViewController:picker animated:YES];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *) Picker {
[[picker parentViewController] dismissModalViewControllerAnimated:YES];
}
This is how i set up the UIScrollView and pass it in:
UIScrollView *userInfoScrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 108, screenRect.size.width, screenRect.size.height - 40 - viewTop.bounds.size.height - viewTopBorder.bounds.size.height)];
[userInfoScrollView setBackgroundColor:[UIColor colorWithRed:228.0f/255 green:228.0f/255 blue:228.0f/255 alpha:1.0f]];
userInfoScrollView.userInteractionEnabled = YES;
[self.viewUser addSubview:userInfoScrollView];

Answer 1

make sure the label stays in front of the scrollView.
[scroll bringSubviewToFront:labelPickImage];
Also,
labelPickImage.userInteractionEnabled = YES;