title: How to use one UIPickerView for multiple textfields in one view?
body: <p>I have 8 textfields in one view. I want to populate each using a pickerview.
  Can I have 1 pickerview which will display different list of items from different arrays for different textfields?</p>
  
  <p>Can someone explain how do I do it programmatically with a sample code?</p>
  
  <p>Also how can I hide the pickerview when the view loads and it should be displayed only when I click on a textfield with its corresponding data list? It should disappear when I select the data and reappear when I click on a different textfield with its corresponding data list and so on.</p>
  
  <p>I am new to xcode. Any help will be much appreciated. Thank you.</p>