<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title></title>
<link rel="stylesheet" href="">
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<select ng-model="selectedSite" ng-options="x for (x,y) in sites"></select>
<h1>你選擇的是: `selectedSite`</h1>
</div>
</body>
<script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
<script>
var app = angular.module("myApp",[]);
app.controller("myCtrl",function($scope){
$scope.sites = {
site01 : "Google",
site02 : "Runoob",
site03 : "Taobao"
};
});
</script>
</html>