uipickerview

Ok, maybe I'm missing something really simple and I apologize if that's the case, however, I've googled every permutation of the title and have not found! So this is simply what I want to do: change the background color of the label I'm using as the row view in a 2 component pickerview when that row has been selected. So I thought this would work: if (row == [pickerview selectedRowForComponent]) viewlabel.backgroundColor = redcolor; but this doesn't work. It seems to arbitrarily choose which row to color and sometimes even give a bad access error. I've tried all different clauses to no effect!

We are using a UIPickerView to allow a user to select from a list of options. We are adding UIPickerView as a subview of a container UIView. We are then adding a UITapGestureRecognizer to the container UIView . The UITapGestureRecognizer is being used to dismiss the picker via removing it's super view. In iOS 7.0 and previous versions, this was working as expected. However, in iOS 7.1 this set up is no longer working in the sense that UITapGestureRecognizer is not recognizing the tap and calling the selector specified in the action (dismissing the picker view and container view). code is below

I have a custom UIPickerView where I use: -(UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view to populate the picker with UILabels . Is there a way to disable the behavior of highlighting the selected row when touched? I think this is a property of the underlying UITableViewCell inherent in the UIPickerView and I can't find a way to change it. Doug Barth You need to make sure your custom view has the following properties: It needs to be sized to the same dimensions that the UIPickerView expects based on your

I have two UIPickerController s in one view controller. I can get one to work, but when I add a second, my app crashes. Here is the code I use for one picker view: import UIKit class RegisterJobPosition: UIViewController, UIPickerViewDelegate { @IBOutlet weak var positionLabel: UILabel! var position = ["Lifeguard", "Instructor", "Supervisor"] override func viewDidLoad() { super.viewDidLoad() } func numberOfComponentsInPickerView(PickerView: UIPickerView!) -> Int { return 1 } func pickerView(pickerView: UIPickerView!, numberOfRowsInComponent component: Int) -> Int { return position.count } func

I am trying to create a text box that when it is selected a UIPickerView opens up with choices to select from. Once selected, the UIPickerView hides and the selected item is displayed in the text box. I tried different pieces of code I found online but I just can't get it to work. If someone can suggest a complete code for this or tell me what I am doing wrong in my code, that would be super awesome. Thanks so much. Here is my code: @IBOutlet var textfieldBizCat: UITextField! @IBOutlet var pickerBizCat: UIPickerView! = UIPickerView() var bizCat = ["Cat One", "Cat Two", "Cat Three"] override