AngularJS Example:

by vinodlouis

HTML

<body ng-app="app" ng-controller="MainCtrl">
    exercise1: {{exercise.exercise1}}
    <br />
    exercise2: {{exercise.exercise2}}
    <br />
    exercise3: {{exercise.exercise3}}
  </body>

CSS

.done-true {
  text-decoration: line-through;
  color: grey;
}

JavaScript

app = angular.module("app", []);

app.controller('MainCtrl', function($scope, exercise) {
  $scope.exercise = exercise;
  angular.extend(exercise, {exercise3: {a3:3,b3:3}});
});

app.value('exercise', {
  exercise1: {a1:1,b1:2},
  exercise2: {a2:2,b2:2}
});