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<div ng-app="example">
    <div ng-controller="ctrl">
        <ul keyboard-selectable="list item" select-next="down" select-previous="up" keyboard-prevent-default>
            <li ng-repeat="item in items"> 
                <a keyboard-shortcut="space" ng-click="tell(item)" selection-shortcut keyboard-title="Select list item">{{item}}</a>
            </li>
        </ul>
        <h4>Keyboard Shortcuts</h4>
        <keyboard-help></keyboard-help>
    </div>
</div>
angular.module('example', ['angular-keyboard']).controller('ctrl', function ($scope) {
    $scope.items = ['Cats', 'Dogs', 'Elephants', 'Card Games'];
    $scope.tell = function (el) {
        alert('You selected item "' + el + '"');
    };
});