本篇文章的内容是angularJs 二级联动,现在在这里分享给大家,有需要的朋友也可以参考一下这个内容了
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <script type="text/javascript" src="js/angular.min.js" ></script> <script type="text/javascript" src="js/lib/js/angular/angular.js" ></script> <script> var app=angular.module("app",[]); app.controller("global",['$scope',function($scope){ $scope.g=[ {text:"亚洲",nat:[ {text:"中国",cities:[{text:"北京"}]}, {text:"巴林",cities:[]}, {text:"韩国",cities:[{text:"首尔"}]}, {text:"黎巴嫩",cities:[]}, {text:"东帝汶",cities:[]}, {text:"尼泊尔",cities:[]}, {text:"泰国",cities:[{text:"曼谷"}]}, {text:"巴基斯坦",cities:[{text:"伊斯兰堡"}]} ]}, {text:"欧洲",nat:[ {text:"德国",cities:[]}, {text:"英国",cities:[]} ]}, {text:"北美洲"}, {text:"南美洲"}, {text:"非洲"}, {text:"大洋洲"}, {text:"南极洲"} ] }]); </script> </head> <body> <p ng-app="app" ng-controller="global"> <select ng-model="ihg" ng-options="ihg.text for ihg in g"> <option value="">-- 洲际 --</option> </select> <select ng-if="ihg.nat" ng-model="nat" ng-options="nat.text for nat in ihg.nat"> <option value="">-- 国家 --</option> </select> <select ng-if="nat.cities" ng-model="city" ng-options="city.text for city in nat.cities"> <option value="">-- 城市 --</option> </select> </p> </body> </html>
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