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<!DOCTYPE html>
<html ng-app="notesApp">
<head>
<title>Notes App</title>
<script src="../../tp/angular.js"></script>
</head>
<body ng-controller="MainCtrl as ctrl">
<div>
<select ng-model="ctrl.selectedCountryId"
ng-options="c.id as c.label for c in ctrl.countries">
</select>
Selected Country ID: {{ctrl.selectedCountryId}}
</div>
<div>
<select ng-model="ctrl.selectedCountry"
ng-options="c.label for c in ctrl.countries track by c.id">
</select>
Selected Country: {{ctrl.selectedCountry}}
</div>
<script type="text/javascript">
angular.module('notesApp', [])
.controller('MainCtrl', [function () {
var self = this;
self.countries = [
{label: 'UK', id: 1},
{label: 'USA', id: 2},
{label: 'France', id: 3},
{label: 'Italy', id: 4}
];
var first = self.countries[0];
self.selectedCountryId = first.id;
self.selectedCountry = first;
}]);
</script>
</body>
</html>
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