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>选择网站:</p>

<select ng-model="selectedSite" ng-options="x.site for x in sites">
</select>

<h1>你选择的是: {{selectedSite.site}}</h1>
<p>网址为: {{selectedSite.url}}</p>

</div>

<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
   $scope.sites = [
	    {site : "Google", url : "http://www.google.com"},
	    {site : "Codexy", url : "https://www.cainiaoplay.com"},
	    {site : "Taobao", url : "http://www.taobao.com"}
	];
});
</script>

<p>该实例演示了使用 ng-options  指令来创建下拉列表，选中的值是一个对象。</p>
</body>
</html>
源代码

动行结果
