examples/angular/form.html
<script src= "../angular/angular.min.js"></script>
<script src= "form.js"></script>

<div ng-app="DemoApp" ng-controller="DemoController">
  <form name="myForm">
      <div>Name: <input ng-model="name"></div>
      <div>Color: 
          <select ng-model="color" ng-change="change_color()">
              <option value="blue">Blue</option>
              <option value="yellow">Yellow</option>
              <option value="green">Green</option>
              <option>White</option>
          </select>
      </div>
      <div>
          <ul>
             <li><input type="checkbox" ng-model="vehicle.bike">Bike</li>
             <li><input type="checkbox" ng-model="vehicle.moped">Moped</li>
             <li><input type="checkbox" ng-model="vehicle.car">Car</li>
          </ul>
      </div>
  </form>
  <hr>
   <div>Name: {{name}}</div>
   <div>Color: {{ color }} My Color: {{ my_color }}</div>
   <div>White is <span ng-show="white">on</span> <span ng-show="! white">off</span></div>
   <div>Vehicles:
      <span ng-show="vehicle.bike">Bike</span>
      <span ng-show="vehicle.moped">Moped</span>
      <span ng-show="vehicle.car">Car</span>
   </div>

</div>
examples/angular/form.js
angular.module('DemoApp', [])
.controller('DemoController', ['$scope', function($scope) {

    function set_color() {
        $scope.my_color = $scope.color;
        $scope.white = ($scope.color === 'White');
    }
    $scope.color = "yellow";
    $scope.change_color = set_color;
    set_color();

}]);