오류 : 인수가 함수가 아니며 정의되지 않았습니다.
Scala Play와 함께 AngularJS를 사용하면이 오류가 발생합니다.
오류 : 인수 'MainCtrl'이 (가) 함수가 아니며 정의되지 않았습니다.
요일로 구성된 테이블을 만들려고합니다.
내 코드를 살펴보십시오. 컨트롤러의 이름을 확인했지만 맞습니다. 참고 :이 SO 답변 에서 사용 된 코드
index.scala.html
@(message: String)
@main("inTime") {
<!doctype html>
<html lang="en" ng-app>
<head>
<link rel="stylesheet" media="screen" href="@routes.Assets.at("stylesheets/main.css")">
</head>
<div ng-controller="MainCtrl">
<table border="1">
<tbody ng-repeat='(what,items) in data'>
<tr ng-repeat='item in items'>
<td ngm-if="$first" rowspan="{{items.length}}">{{what}}</td>
<td>{{item}}</td>
</tr>
</tbody>
</table>
</div>
</html>
}
MainCtrl.js
(function() {
angular.module('[myApp]', []).controller('MainCtrl', function($scope) {
$scope.data = {
Colors: ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday"]
}
});
}());
제거 []모듈의 이름에서 ([을 myApp])
angular.module('myApp', [])
그리고 ng-app="myApp"html에 추가 하면 작동합니다.
먼저. controller정의한 컨트롤러 이름과 동일한 경로 정의 가 올바른지 확인하십시오.
communityMod.config(['$routeProvider',
function($routeProvider) {
$routeProvider.
when('/members', {
templateUrl: 'modules/community/views/members.html',
controller: 'CommunityMembersCtrl'
}).
otherwise({
redirectTo: '/members'
});
}]);
communityMod.controller('CommunityMembersCtrl', ['$scope',
function ($scope) {
$scope.name = 'Hello community';
}]);
이 예에서 다른 컨트롤러 이름은 오류를 유발하지만이 예는 맞습니다
SECOND check if you have imported your javascript file:
<script src="modules/community/controllers/CommunityMembersCtrl.js"></script>
I had the same error message (in my case : "Argument 'languageSelectorCtrl' is not a function, got undefined").
After some tedious comparison with Angular seed's code, I found out that I had previously removed a reference to the controllers module in app.js. (spot it at https://github.com/angular/angular-seed/blob/master/app/js/app.js)
So I had this:
angular.module('MyApp', ['MyApp.filters', 'MyApp.services', 'MyApp.directives'])
This failed.
And when I added the missing reference:
angular.module('MyApp', ['MyApp.filters', 'MyApp.services', 'MyApp.controllers', 'MyApp.directives'])
The error message disappeared and Angular could instanciate the controllers again.
Some times this error is a result of two ng-app directives specified in the html. In my case by mistake I had specified ng-app in my html tag and ng-app="myApp" in the body tag like this:
<html ng-app>
<body ng-app="myApp"></body>
</html>
This seriously took me 4 HOURS (including endless searches on SO) but finally I found it: by mistake (unintentionally) I added a space somewhere.
Can you spot it?
angular.module('bwshopper.signup').controller('SignupCtrl ', SignupCtrl);
So ... 4 hours later I saw that it should be:
angular.module('bwshopper.signup').controller('SignupCtrl', SignupCtrl);
Almost impossible to see with just the naked eye.
This stresses the vital importance of revision control (git or whatever) and unit/regression testing.
I have encountered the same problem and in my case it was happening as a result of this problem:
I had the controllers defined in a separate module (called 'myApp.controllers') and injected to the main app module (called 'myApp') like this:
angular.module('myApp', ['myApp.controllers'])
A colleague pushed another controller module in a separate file but with the exact same name as mine (i.e. 'myApp.controllers' ) which caused this error. I think because Angular got confused between those controller modules. However the error message was not very helpful in discovering what is going wrong.
In my case (having an overview page and an "add" page) I got this with my routing setup like below. It was giving the message for the AddCtrl that could not be injected...
$routeProvider.
when('/', {
redirectTo: '/overview'
}).
when('/overview', {
templateUrl: 'partials/overview.html',
controller: 'OverviewCtrl'
}).
when('/add', {
templateUrl: 'partials/add.html',
controller: 'AddCtrl'
}).
otherwise({
redirectTo: '/overview'
});
Because of the when('/' route all my routes went to the overview and the controller could not be matched on the /add route page rendering. This was confusing because I DID see the add.html template but its controller was nowhere to be found.
Removing the '/'-route when case fixed this issue for me.
Уmed's second point was my pitfall but just for the record, maybe it's helping someone somewhere:
I had the same problem and just before I went nuts I discovered that I had forgotten to include my controller script.
As my app is based on ASP.Net MVC I decided to keep myself sane by inserting the following snippet in my App_Start/BundleConfig.cs
bundles.Add(new ScriptBundle("~/app").Include(
"~/app/app.js",
"~/app/controllers/*.js",
"~/app/services/*.js" ));
and in Layout.cshtml
<head>
...
@Scripts.Render("~/app")
...
</head>
Now I won't have to think about including the files manually ever again. In hindsight I really should have done this when setting up the project...
If you are in a submodule, don't forget to declare the module in main app. ie :
<scrip>
angular.module('mainApp', ['subModule1', 'subModule2']);
angular.module('subModule1')
.controller('MyController', ['$scope', function($scope) {
$scope.moduleName = 'subModule1';
}]);
</script>
...
<div ng-app="mainApp">
<div ng-controller="MyController">
<span ng-bind="moduleName"></span>
</div>
If you don't declare subModule1 in mainApp, you will got a "[ng:areq] Argument "MyController" is not a function, got undefined.
I got sane error with LoginController, which I used in main index.html. I found two ways to resolve:
setting $controllerProvider.allowGlobals(), I found that comment in Angular change-list "this option might be handy for migrating old apps, but please don't use it in new ones!" original comment on Angular
app.config(['$controllerProvider', function($controllerProvider) { $controllerProvider.allowGlobals(); }]);
wrong contructor of registering controller
before
LoginController.$inject = ['$rootScope', '$scope', '$location'];
now
app.controller('LoginController', ['$rootScope', '$scope', '$location', LoginController]);
'app' come from app.js
var MyApp = {};
var app = angular.module('MyApp ', ['app.services']);
var services = angular.module('app.services', ['ngResource', 'ngCookies', 'ngAnimate', 'ngRoute']);
I had the same error with a big mistake:
appFormid.controller('TreeEditStepControlsCtrl', [$scope, function($scope){
}]);
You see ? i forgot the '' around the first $scope, the right syntax is of course:
appFormid.controller('TreeEditStepControlsCtrl', ['$scope', function($scope){
}]);
A first error i didn't see immediatly was: "$scope is not defined", followed by "Error: [ng:areq] Argument 'TreeEditStepControlsCtrl' is not a function, got undefined"
Could it be as simple as enclosing your asset in " " and whatever needs quotes on the inside with ' '?
<link rel="stylesheet" media="screen" href="@routes.Assets.at("stylesheets/main.css")">
becomes
<link rel="stylesheet" media="screen" href="@routes.Assets.at('stylesheets/main.css')">
That could be causing some problems with parsing
To fix this problem, I had to discover that I misspelled the name of the controller in the declaration of Angular routes:
.when('/todo',{
templateUrl: 'partials/todo.html',
controller: 'TodoCtrl'
})
Turns out it's the Cache of the browser, using Chrome here. Simply check the "Disable cache" under Inspect (Element) solved my problem.
In my case it was a simple typo in index.html:
<script src="assets/javascript/controllers/questionssIndexController.js"></script>
that should have been
<script src="assets/javascript/controllers/questionsIndexController.js"></script>
without the extra s in the controller's name.
참고URL : https://stackoverflow.com/questions/17289236/error-argument-is-not-a-function-got-undefined
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