Function in $rootScope

by ranru

HTML

Sum is {{ mySum }}

JavaScript

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

app.run(function ($rootScope) {
    $rootScope.add = function (a, b) {
        return a + b;
    }
});

app.controller('Ctrl', function($scope) {
    $scope.mySum = $scope.add(5, 6);
});