Table With multiple checkbox AngularJS

<!DOCTYPE html>
<html ng-app="App">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<meta charset=utf-8 />
<title>Table with multiple checkbox AngularJS</title>

 <script src="script.js"></script>

</head>
<body ng-controller="MainCtroller">
<h3>Table With multiple checkbox AngularJS</h3>
	<table border="1">
    <thead>
        <tr>
            <th><input type="checkbox" ng-model="model.allItemsSelected" ng-change="selectAll()"></th>
            <th>Names</th>
        </tr>
    </thead>
    <tbody>
        <tr ng-repeat="entity in model.entities" ng-class="{selected: entity.isChecked}">
            <td><input type="checkbox" ng-model="entity.isChecked" ng-change="selectEntity()"></td>
            <td>{{entity.value}}</td>
        </tr>
    </tbody>
</table>
</body>
</html>

// Code goes here

	var app = angular.module('App', []);
	app.controller('MainCtroller', function($scope) {	
	
	        $scope.model = {};
	
	        // This property will be bound to checkbox in table header
	        $scope.model.allItemsSelected = false;
	
	        // Here first initialize all name list
	        $scope.model.entities = [
	            { "key": 1, "value": "Java Honk" },
	            { "key": 2, "value": "Angular JS" },
	            { "key": 3, "value": "Multiple Check box" }
	        ];
	
	        // This executes when entity in table is checked
	        $scope.selectEntity = function () {
	            // If any entity is not checked, then uncheck the "allItemsSelected" checkbox
	            for (var i = 0; i < $scope.model.entities.length; i++) {
	                if (!$scope.model.entities[i].isChecked) {
	                    $scope.model.allItemsSelected = false;
	                    return;
	                }
	            }
	
	            //If not the check the "allItemsSelected" checkbox
	            $scope.model.allItemsSelected = true;
	        };
	
	        // This executes when checkbox in table header is checked
	        $scope.selectAll = function () {
	            // Loop through all the entities and set their isChecked property
	            for (var i = 0; i < $scope.model.entities.length; i++) {
	                $scope.model.entities[i].isChecked = $scope.model.allItemsSelected;
	            }
	        };
	  
	
	    
	});

/* Styles go here */