Angularjs实现select的下拉列表

练习使用angularjs实现一个select下拉列表：

 <div ng-app="selectApp" ng-controller="selectController"> 
        <select ng-model="mySelect" ng-options="sd for sd in selectData"></select>
    </div>

 var selectApp = angular.module('selectApp', []);

        selectApp.controller('selectController', function ($scope) {
            $scope.selectData = [
                "",
                "Insus",
                "Insus.NET",
                "Leo",
                "Leo Yang"];
        });

运行效果动态演示：