angularjs-tutorialpoint/04-Controllers.html at master · fajunior/angularjs-tutorialpoint · GitHub

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<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="">
    <meta name="author" content="">

    <title>New HMTL document by NewJect</title>
    <script src="js/lib/angular.min.js"></script>

</head>

<body ng-app="mainApp">

    <div>
        <h3>AngularJS - Controllers</h3>
        <p>AngularJS application mainly relies on controllers to control the flow of data in the application. A controller is defined using ng-controller directive. A controller is a JavaScript object containing attributes/properties and functions. Each controller accepts $scope as a parameter which refers to the application/module that controller is to control.</p>
    </div>

    <h3>Example</h3>
    <div ng-controller="studentController">
        Enter first name:
        <input type="text" ng-model="student.firstName">
        <br>
        <br> Enter last name:
        <input type="text" ng-model="student.lastName">
        <br>
        <br> You are entering: {{student.fullName()}}
        <br /> First name: {{ student.firstName }}
        <br /> Last name: {{ student.lastName }}
    </div>

    <script>
        var mainApp = angular.module("mainApp", []);

        mainApp.controller('studentController', function($scope) {
            $scope.student = {
                firstName: "Mahesh",
                lastName: "Parashar",

                fullName: function() {
                    var studentObject;
                    studentObject = $scope.student;
                    return studentObject.firstName + " " + studentObject.lastName;
                }
            };
        });

    </script>
</body>

</html>