title: Angular UI-Bootstrap how to get date from DatePicker?
body: <p>Given the pop-up example at <a href="http://plnkr.co/edit/idrirF9zxvCMCQWTk8nr?p=preview" rel="nofollow">http://plnkr.co/edit/idrirF9zxvCMCQWTk8nr?p=preview</a>  how do I actually get the date if  the user changes it?</p>
  
  <p>I am guessing that I should do it in <code>$scope.open = function($event)</code> but I just don't know how. I have searched this site &amp; googled extensively. What did I miss? Thanks.</p>