Error: Argumentcontroller is not a function, got undefined
Question
I am kicking the tires using Angular and having issues getting my sandbox app running. I want to implement a simple controller using a service. However, I am receiving the following error:
Error: Argument 'UserController' is not a function, got undefined
The files are referenced on the page in the order listed. webConfig.JS
var app = angular.module('app', []);
UserController.JS
app.controller('UserController', function ($scope, UserService) {
// Define the model properties. The view will loop
// through the services array and genreate a li
// element for every one of its items.
$scope.services = [
{
name: 'Web Development',
price: 300,
active: true
}, {
name: 'Design',
price: 400,
active: false
}, {
name: 'Integration',
price: 250,
active: false
}, {
name: 'Training',
price: 220,
active: false
}
];
$scope.LogInfo = {
UserName: 'username',
Password: 'password'
};
$scope.ProcessLogin = function (Info) {
UserService.GetLoginStatus(Info);
};
$scope.toggleActive = function (s) {
s.active = !s.active;
};
// Helper method for calculating the total price
$scope.total = function () {
var total = 0;
// Use the angular forEach helper method to
// loop through the services array:
angular.forEach($scope.services, function (s) {
if (s.active) {
total += s.price;
}
});
return total;
};
});
UserService.JS
app.service('UserService', function () {
this.GetLoginStatus = function (Info) {
alert(JSON.stringify(Info))
};
});
2 answers
solution1
0 2014-04-16 05:02:26
Because your app is spanning multiple files I would not add your controllers to your module via the app variable, instead look up the module via its name...
Change:
app.controller('UserController', function ($scope, UserService) {
&
app.service('UserService', function () {
To:
angular.module('app').controller('UserController', function ($scope, UserService) {
&
angular.module('app').service('UserService', function () {
solution2
0 2014-04-17 00:53:41
I figured it out. The problem actually originated from my HTML. Once I added ng-app="app" where I was referencing the controller then everything worked.
<body ng-controller="UserController" ng-app="app">
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