HTML:

http://www.ngnice.com/showcase/#/tree/basic

国家：{{vm.country.label}} 省份：{{vm.province.label}} 城市：{{vm.city.label}}

CSS:

.tree li { cursor: pointer; padding-left: 1.3em; } .tree ul { list-style: none; padding-left: 0; }

JS:

'use strict'; angular.module('ngShowcaseApp').controller('ctrl.tree.basic', function ($scope, CityData) { var vm = $scope.vm = {}; vm.countries = CityData; vm.select = function(country, province, city) { vm.country = country; vm.province = province; vm.city = city; }; });