ionic 下拉刷新

在加载新数据的时候，我们需要实现下拉刷新效果，代码如下：

实例

HTML 代码

<body ng-app="starter" ng-controller="actionsheetCtl" >    <ion-pane>        <ion-content >            <ion-refresher pulling-text="下拉刷新" on-refresh="doRefresh()"></ion-refresher>            <ion-list>                <ion-item ng-repeat="item in items" ng-bind="item.name"></ion-item>            </ion-list>        </ion-content>    </ion-pane></body>

JavaScript 代码

angular.module('starter', ['ionic']).run(function($ionicPlatform) {  $ionicPlatform.ready(function() {    // Hide the accessory bar by default (remove this to show the accessory bar above the keyboard    // for form inputs)    if(window.cordova && window.cordova.plugins.Keyboard) {      cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);    }    if(window.StatusBar) {      StatusBar.styleDefault();    }  });}).controller( 'actionsheetCtl',['$scope','$timeout' ,'$http',function($scope,$timeout,$http){    $scope.items=[        {            "name":"HTML5"        },        {            "name":"JavaScript"        },        {            "name":"Css3"        }    ];    $scope.doRefresh = function() {        $http.get('https://www.runoob.com/try/demo_source/item.json')  //注意改为自己本站的地址，不然会有跨域问题            .success(function(newItems) {                $scope.items = newItems;            })            .finally(function() {                $scope.$broadcast('scroll.refreshComplete');            });    };}])

item.json 文件数据：

[    {        "name":"菜鸟教程"    },    {        "name":"www.runoob.com"    }]

效果如下所示：