angular.js

angular.module('myapp', [])
    .controller('MainController', ['$scope', function($scope) {
        $scope.users = [
            {"name":"taguchi", "score":52.22},
            {"name":"tanaka", "score":38.22},
            {"name":"yamada", "score":11.11},
            {"name":"hayashi", "score":5.25},
            {"name":"tanahashi", "score":82.4},
            {"name":"yasuda", "score":55.21},
            {"name":"minami", "score":32.8},
            {"name":"yanagi", "score":72.2}
        ];
    }])
    .controller('UserItemController', ['$scope', function($scope) {
        $scope.increment = function() {
            $scope.user.score++;
        };
    }]);
<!DOCTYPE html>
<html lang="ja" ng-app="myapp">
<head>
    <meta charset="UTF-8">
    <title>Angularの練習</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
    <script src="myscript.js"></script>
</head>
<body>
    <h1>AngularJSの練習</h1>
    <div ng-controller="MainController">
        <ul>
            <li ng-repeat="user in users" ng-controller="UserItemController">
                {{user.name}} {{user.score}}
                <button ng-click="increment()">+1</button>
            </li>
        </ul>    
    </div>
</body>
</html>