I am working on implementing something in my iOS app that I see in mobile websites all the time. I would like to have a TextBox or TextField of some kind that shows what value is currently selected. When clicked, it will present a UIPickerView with a list of possible choices. Upon selection, the UIPickerView will disappear, and the TextBox or TextField would get updated with the selection the user made. Can someone point me in a good direction for doing this?