ionic 下拉刷新

加载新数据时，通常还要把下拉刷新这一步一并做好，相关代码如下：

实例

HTML 代码

Ja vaScript 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":"Ja vaScript"
        },
        {
            "name":"Css3"
        }
    ];
$scope.doRefresh = function() {
        $http.get('http://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 文件里的数据如下：

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

效果如下所示：