


Detailed explanation of the steps to implement pull-down refresh function in ionic
This time I will bring you a detailed explanation of the steps to implement the pull-down refresh function in ionic. What are the precautions for ionic to implement the pull-down refresh function. The following is a practical case, let’s take a look.
<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>ionic</title> <!--记得导入ionic包和ionic样式--> <script src="js/ionic.bundle.min.js" type="text/javascript" charset="utf-8"></script> <link rel="stylesheet" type="text/css" href="css/ionic.css" rel="external nofollow" /> <!-- ionic angular $http--服务 ng- 指令 表达式 {{}} 刷新案例 ul-- 数据 --> </head> <body ng-app="myApp" ng-controller="myCtrl"> <ion-header-bar class="bar-calm"> <h1 class="title">下拉刷新</h1> </ion-header-bar> <ion-content> <!-- 下拉刷新 ion-refresher pulling-text 下拉的时候显示的文本 pulling-icon 图标 onRefresh 当刷新的时候调用的方法 --> <ion-refresher pulling-text="松手刷新..." on-refresh = "doRefresh()" pulling-icon="img/arrow-down-c.png"> </ion-refresher> <ul class="list"> <li class="item" ng-repeat="good in goods">{{good.gname}}</li> </ul> </ion-content> <!-- angular mvc 视图 view 各种标签,数据 ng-model{{}} ,控制器 controller 逻辑代码 指令:一个特殊的属性 表达式 : 一段代码 ,主要功能:取数据,可以进行运算 模块:一些功能和视图组成的整体 服务:就是一个方法,满足一些需要而定义的方法。内置服务30多个 $http 内置过滤器:9个 管道符 | --> <script type="text/javascript"> //创建模块 var mod = angular.module("myApp",["ionic"]);//[]里面的是需要注入的对象。两个:ngRoute /ionic //创建控制器 mod.controller("myCtrl",function($scope,$http){ //定义数组、也就是model数据 $scope.goods=[{"gname":"秋裤"},{"gname":"羽绒服"}]; //刷新的方法 $scope.doRefresh=function(){ //请求网络,加载数据 $http.get("data.json").then(function(req){ //取得数据 ,req将数据封装到data属性里面了 var d = req.data; //将一个集合整个加入另外一个集合contact() // $scope.goods= $scope.goods.contact(d); for (var i =0;i<d.length;i++) { $scope.goods.unshift(d[i]); } //结束刷新 $scope.$broadcast("scroll.refreshComplete"); },function(req){ alert("失败"); }); // .finally(function(){ // // }); } }); </script> </body> </html>
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!
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The above is the detailed content of Detailed explanation of the steps to implement pull-down refresh function in ionic. For more information, please follow other related articles on the PHP Chinese website!

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