40.自定义过滤器

转自：https://www.cnblogs.com/best/tag/Angular/

 1 <!DOCTYPE html>
 2 <html>
 3 <meta charset="utf-8">
 4 <script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
 5 
 6 <body>
 7 
 8 <div ng-app="myApp" ng-controller="myCtrl">
 9 
10 
11 姓名: {{ msg | reverse }}
12 
13 </div>
14 
15 <script>
16 var app = angular.module('myApp', []);
17 app.controller('myCtrl', function($scope) {
18     $scope.msg = "Runoob";
19 });
20 app.filter('reverse', function() { //可以注入依赖
21     return function(text) {
22         return text.split("").reverse().join("");
23     }
24 });
25 </script>
26 
27 </body>
28 </html>