For mobile application, I would like to create a text field formatted as #s only that when a user selects the field a 10-key pad will pop up. The purpose is to have this box represent quantity. An easy example is when purchasing something online and the option to increase/decrease quantity is available.
Does anyone have a simple idea on how to get started? I have a design started but I'm stuck. My original idea was to have a scrolling menu of #s to select, just like scrolling through the Timer or Alarm clock on an iPhone but I got stuck on that too.
You could achieve the 10-keypad pop up using an Overlay, on the overlay link each number to another screen. I think it would be difficult to show selecting multiple numbers on the keypad but you could definitely show each number being tapped and appearing individually.