custom filter angular

reverse text

by racha440

HTML

<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.1/css/foundation.min.css">
<body ng-app="app" ng-controller="MainCtrl">
    <input type="text" ng-model="originaldata">
    Orginal:<h1> {{originaldata}}</h1>
   Filter:<h1>{{originaldata | reversing }}</h1>
</body>

JavaScript

var app = angular.module('app', []);

app.controller('MainCtrl', function($scope) {
    $scope.message = $scope.originaldata;
});

app.filter('reversing', function () {
    return function (item) {
        if(item!= undefined){
        	return item.split("").reverse().join("");
        }
    };
});