使用ng-repeat可以遍历数组,这个很容易理解,但是有时候后台为了方便,只是向前端返回了json格式的数据,那么如何遍历json数据呢?
angular的json遍历方法:使用ng-repeat遍历json。可以让ngrepeat使用以下语法迭代对象的属性:<div ng-repeat="(key,value)in myObj">…</div>。
遍历json的格式
<li ng-repeat="(key,item) in serverItems"> <div style="float: left;">{{item.name}}</div> <p class="font_10" style="float: left;">{{item.price}}元/{{ite<strong style="color:transparent">来源gaodaima#com搞(代@码网</strong>m.unit}}</p> <div style="clear: both"></div> </li>
遍历json实例:
<!DOCTYPE html> <html ng-app="jiazhengApp"> <head> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script src="../public/ionic/js/ionic.bundle.min.js"></script> <script src="../public/js/jquery.min.js"></script> <link rel="stylesheet" href="../public/ionic/css/ionic.css"> <title>tabs_ionic.html</title> </head> <body ng-controller="myController"> <ul> <li ng-repeat="(key,item) in serverItems"> <div style="float: left;">{{item.name}}</div> <p style="float: left;">{{item.price}}元/{{item.unit}}</p> <div style="clear: both"></div> </li> </ul> </body> <script> var app = angular.module("jiazhengApp",["ionic"], function() { }) //默认控制器 .controller("myController",['$scope','$ionicPopover','$timeout',function($scope,$ionicPopover,$timeout){ var jsonData = { "status": 1, "msg": "获取除尘除螨家政类型成功", "data": { "drc": { "id": 35, "name": "单人床", "price": 100, "unit": "数量", "num": 0 }, "src": { "id": 36, "name": "双人床", "price": 150, "unit": "数量", "num": 0 }, "sf": { "id": 37, "name": "沙发", "price": 150, "unit": "数量", "num": 0 }, "cl": { "id": 38, "name": "窗帘", "price": 15, "unit": "平米", "num": 0 }, "dt": { "id": 39, "name": "地毯", "price": 50, "unit": "平米", "num": 0 } } }; //获取多个json值在页面中显示出来 $scope.serverItems = jsonData.data; }]) </script> </html>
结果如下:
以上就是angular的json如何遍历?的详细内容,更多请关注gaodaima搞代码网其它相关文章!