app.js

var app = angular.module('DemoApp', ['ui.router']);

app.config(function($stateProvider, $urlRouterProvider) {
	$stateProvider
	    .state('root', {
		name: 'root',
		url: '',
		templateUrl: 'root-partial.html',
		controller: 'RootController'
	    })
	    .state('note-detail', {
		parent: 'root',
		name: 'note-detail',
		url: '/notes/:noteId',
		templateUrl: 'note-detail-partial.html',
		controller: 'NoteDetailController'
	    })
	}
);