AngularJS Applications

AngularJS modules define AngularJS applications. AngularJS controllers control AngularJS applications. The ng-app directive defines the application, the ng-controller directive defines the controller.

Example

<div ng-app="myApp" ng-controller="myCtrl">

First Name: <input type="text" ng-model="firstName"><br>
Last Name: <input type="text" ng-model="lastName"><br>
<br>
Full Name: {{firstName + " " + lastName}}

</div>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
    $scope.firstName= "John";
    $scope.lastName= "Doe";
});</script>