How to implement button click event in Angularjs

In this article I am going to explain how to implement button click event in Angularjs.

Description:
AngularJs is one of most popular Javascript framework. I want to fire button click event. We use ng-click directive of angularjs to call an event of button click.

Implementation:
Here I am going to create example. On button clicks want to show message in popup.

HTML Markup:
<html>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.js"></script>
    <script>
        var angular = angular.module('mvcapp', []);
        angular.controller('DemoController', function ($scope, $http) {
            $scope.Buttonfire = function () {
                alert('Button Click Fired!!')
            }
        });
    </script>
</head>
<body>
    <div ng-app="mvcapp" ng-controller="DemoController">
        <input type="button" value="Save" ng-click="Buttonfire()" />
    </div>
</body>
</html>




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