Angular way Number filter

by divyanshu013

HTML

<div ng-controller="myCtrl"> {{(a|toNum) + (b|toNum)}} </div>

JavaScript

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

app.filter('toNum', function() {
    return function(input) {
      return parseInt(input, 10);
    }
  })
  .controller('myCtrl', function($scope) {
    $scope.a = "10";
    $scope.b = "20";
  });