I encountered an error while working with the angular factories in my project

Encountering an error despite injecting the factory into the controller. Any help or suggestions to resolve this issue would be much appreciated.


Error: [$injector:unpr] http://errors.angularjs.org/1.3.16/$injector/unpr?p0=<div ng-view="" class="ng-scope">copeProvider%20%3C-%20%24scope%20%3C-%customerFactory
        at Error (native)
        at https://code.angularjs.org/1.3.16/angular.min.js:6:417
        at https://code.angularjs.org/1.3.16/angular.min.js:38:7
        at Object.d [as get] (https://code.angularjs.org/1.3.16/angular.min.js:36:13)
        at https://code.angularjs.org/1.3.16/angular.min.js:38:81
        at d (https://code.angularjs.org/1.3.16/angular.min.js:36:13)
        at Object.e [as invoke] (https://code.angularjs.org/1.3.16/angular.min.js:36:283)
        at Object.$get (https://code.angularjs.org/1.3.16/angular.min.js:34:268)
        at Object.e [as invoke] (https://code.angularjs.org/1.3.16/angular.min.js:36:315)
        at https://code.angularjs.org/1.3.16/angular.min.js:38:110(anonymous function) @ angular.js:11699$get @ angular.js:8628Xc @ angular.js:8292M @ angular.js:7800g @ angular.js:7149(anonymous function) @ angular.js:7028$get.h @ angular.js:7167l @ angular.js:7827x @ angular-route.js:935$get.m.$broadcast @ angular.js:14866(anonymous function) @ angular-route.js:618(anonymous function) @ angular.js:13292$get.m.$eval @ angular.js:14547$get.m.$digest @ angular.js:14363$get.m.$apply @ angular.js:14652l @ angular.js:9734P @ angular.js:9924H.onload @ angular.js:9865

customerFactory.js

(function () {

    var customerApp = angular.module('demoApp');

    function customerFactory($scope) {

        var customers = [{
            id: 1,
            name: 'a1',
            city: 'P1',
            orderTotal: '10.78',
            joined: '1990-12-10',
            order: [{
                id: 1,
                product: 'Shoes',
                total: 10.78
                        }]
            }, {
            id: 2,
            name: 'A2',
            city: 'I2',
            orderTotal: '12.99',
            joined: '2003-4-7',
            order: [{
                id: 2.1,
                product: 'Shirt',
                total: 10
                }, {
                id: 2.2,
                product: 'Shaker',
                total: 2.99
                    }]
                }, {
            id: 3,
            name: 'K3',
            city: 'K3',
            orderTotal: '6.787',
            joined: '2015-9-9',
            order: [{
                id: 3.1,
                product: 'Table',
                total: 4.00
                    }, {
                id: 3.2,
                product: 'chair',
                total: 2.787
                        }]
                }, {
            id: 4,
            name: 'R1',
            city: 'A1',
            orderTotal: '12.00',
            joined: '2003-12-1',
            order: [{
                id: 4.1,
                product: 'House',
                total: 9
                    }, {
                id: 4.2,
                product: 'car',
                total: 3
                        }]
                 }];

        // defining the factory object here
        var factory = {};
        factory.getCustomers = function () {
            return customers;
        };

        return factory;
    };

    customerApp.factory('customerFactory', customerFactory);
}());

For more information, check out a Plnkr link: http://plnkr.co/edit/A4XPuRxPSIajmh5mCAcN

Answer №1

Eliminate the need for the $scope parameter in your factory function - it is not being utilized within that context.

The presence of the $scope parameter is causing the error you are currently encountering.

Angular is attempting to inject a dependency that is not recognized.

Given that you are not utilizing $scope in your factory, it can be omitted from the function definition like so:

function customerFactory() {

You can view a functioning example on Plunker here: http://plnkr.co/edit/uNJEjTBd1fhnCo4rTVTq?p=preview

(I have also made adjustments to the routes to ensure compatibility within the plunker).

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