在线运行代码 - 菜鸟教程

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>

<div ng-app="myApp" ng-controller="myCtrl">

<p>选择的网站是:</p>

<select ng-model="selectedSite" ng-options="x for (x, y) in sites">
</select>

<h1>你选择的值是: {{selectedSite}}</h1>

</div>

<p>该实例演示了使用对象作为创建下拉列表。</p>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
    $scope.sites = {
	    site01 : "Google",
	    site02 : "Codexy",
	    site03 : "Taobao"
	};
});
</script>

</body>
</html>
源代码

动行结果
