JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-controller="Main">
    <select multiple ng-options="item.subItem as item.label for item in         listA.values" ng-model="listA.selected"></select> 
</div>

JavaScript

var fiddleApp = angular.module('fiddleApp', []);

fiddleApp.controller('Main', ['$scope', function($scope) {
    // is angular loaded and working?
    // (reduce future debugging)
    $scope.listA = {
        values: [{
            id: 1,
            label: 'aLabel',
            subItem: {
                name: 'aSubItem'
            }
        }, {
            id: 2,
            label: 'bLabel',
            subItem: {
                name: 'bSubItem'
            }
        }],
        selected: [{
            name: 'aSubItem'
        }]

    };
    
}]);


// http://docs.angularjs.org/guide/bootstrap Manual Initialization
angular.bootstrap(document, ['fiddleApp']);