Angular: Empty Fiddle

http://angularjs.org/

HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap-combined.min.css">
<script src="https://raw.github.com/angular-ui/bootstrap/master/src/dropdownToggle/dropdownToggle.js"></script>
<div ng-controller="MyCtrl">
  <div class="btn-group">
      <a class="btn dropdown-toggle">
        Actions
        <span class="caret"></span>
      </a>
      <ul class="dropdown-menu">
          
          <!-- dynamic -->
          <li ng-repeat="item in list"><a ng-click="current = item">Dynamic set {{item}}</a></li>
          
          <!-- static -->
          <li ng-click="current = '4'"><a>Static set 4</a></li>
          <li ng-click="current = '5'"><a>Static set 5</a></li>
      </ul>
  </div>current={{current}}
</div>

JavaScript

var myApp = angular.module('myApp',['ui.bootstrap.dropdownToggle']);

function MyCtrl($scope) {
    
    $scope.list = [1,2,3];
    
    $scope.current = 0;
    
}