AngularJS Tutorial - Bind model in scope and change it in ng-click

The following code shows how to Bind model in scope and change it in ng-click.

Example


<!DOCTYPE html>
<html  ng-app>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.js"></script>
</head><!--  w  w  w  .j a v a 2 s .c  o  m-->
<body ng-app="myApp">
  <div ng-controller="myModelCtrl">
  <div>Number is {{number}}</div>
  <a ng-click="updateNumber()">Click to Update Number</a>
</div>
<script type='text/javascript'>
var myApp = angular.module('myApp', []);

function myModelCtrl($scope) {
  $scope.number = 0;
  $scope.updateNumber = function () {
    $scope.number += 1;
    console.log('new number should display ' + $scope.number);
  }
}
</script>
</body>
</html>

The code above is rendered as follows: