Why does an ngSanitize dependency break my app? - javascript

To whom it may concern,
In effort to bind some html, which, to note, will include angular directives, upon injecting an ngSanitize dependency, my app ceases to render. Any thoughts as to why this happens, and whether my code has any blatant issues?
TLDR: everything works fine until bring ngSanitize into the picture!
Working Controller:
angular.module('appName')
.controller('DecksCtrl', function ($scope, Auth, $http) {. . .
Broken Controller:
angular.module('appName', ['ngSanitize'])
.controller('DecksCtrl', function ($scope, Auth, $http) {. . .
Console Errors:
Uncaught Error: [$injector:modulerr] Failed to instantiate module appName due to: Error: [$injector:unpr] Unknown provider: $stateProvider
Thank you
Peter Ward

Your problem is misunderstanding the difference between a module declaration and a reference to an existing module.
To declare a module there are 2 arguments, the name and the dependency array
angular.module('appName', [/* all the dependencies for this module*/]);
Then when you add components you use the module reference getter that does not have second dependency argument. This getter returns the module object for chaining the component(s) to
angular.module('appName')
.controller('DecksCtrl', function ($scope, Auth, $http) {. . .
What you have done is try to inject a dependency into a module reference getter. this in turn over wrote the original declaration for that module

You want to inject it in your app.js . In that yeoman generator its - appName / client / app / app.js
angular.module('yourapp', [
//your injections here
'ngSanitize',
'other injection',
'another injection'
]).config(function ($routeProvider, $locationProvider, $httpProvider) {
You declare all of your apps dependancies here.

Related

Injecting Angular modules: Unknown provider

I followed a tutorial on how to organize and Angular project. I have a ng directory that contains all my controllers, services and my routes.js. This is then bundled all together into an app.js by my gulp config.
My module.js is like this:
var app = angular.module('app', [
'ngRoute',
'ui.bootstrap'
]);
Here's a bit of my routes.js:
angular.module('app')
.config(function ($routeProvider) {
.when('/login', { controller: 'LoginCtrl', templateUrl: 'login.html'})
});
Here's what my working LoginCtrl looks like:
angular.module('app')
.controller('LoginCtrl', function($scope, UserSvc) {
$scope.login = function(username, password) {
...
}
})
The tutorial didn't make use of any Angular modules and I wanted to try one out. I added ui.bootstrap to my page from a CDN and try to change the LoginCtrl to:
angular.module('app')
.controller('LoginCtrl', function($scope, $uibModal, UserSvc) {
...
})
But this throws me the following error:
"Error: [$injector:unpr] Unknown provider: $templateRequestProvider <- $templateRequest <- $uibModal
What is causing this error? In every tutorial I find this seems to be how they load a module, the only difference I see is that the tutorial don't seem to be using a router.
PS: Note that if I use an empty module list [] I get the exact same error. If I use a non-existing module ['helloworld'] I get an errorModule 'helloworld' is not available'. So I'm concluding that my `ui.bootstrap' module is indeed available.
EDIT: Plunker fiddle here: http://plnkr.co/edit/FWHQ5ZDAByOWsL9YeMUH?p=preview
angular route is another module you should not only include but also use like this
in the app module creation
means DI of route
angular.module('app', ['ngRoute']);
Please go through the angular route doc
Remove ['ui.bootstrap'] form controller. You should add dependencies only one time but you add it twice so the second dependency list override the first one.
angular.module('app')
.controller('LoginCtrl', function($scope, UserSvc) {
... })
your routes snippet looks wrong, you should be hanging the when call off $routeProvider and maybe declare $routeProvider as an injected val if it's not being picked up e.g.
angular.module('app')
.config(["$routeProvider", function ($routeProvider) {
$routeProvider.when('/login', { controller: 'LoginCtrl', templateUrl: 'login.html'})
}]);
I have checked your link. I think there is a serious issue with angular and ui bootstrap version.In ui-boostrap dashboard, it is written that 0.12.0 is the last version that supports AngularJS 1.2.x. I have tried with all combinations but it doesn't work with your angular version.
I suggest you to change angular version to latest and ui-bootstrap version to latest so it will work.
Please check out this working Plukr
<script src='https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.min.js'></script>
<script src='https://ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular-route.js'></script> //change this to latest also.
<script src='https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/1.0.3/ui-bootstrap.min.js'></script>
<script src='./app.js'></script>
If you want to go with your angular version only. I'd request you to do some R&D. Try with different versions of ui-bootstrap. still if it doesn't work you can make PR.

Angular UI-router, controller is undefined

I am kind of new to the AngularJS framework and I am trying to migrate my test project using the standard router to use the UI-router, but I get the following error:
Error: [ng:areq] Argument 'mainCtrl' is not a function, got undefined
What I have done so far is:
Controller:
// mainCtrl.js
angular.module("sm-web")
.controller('mainCtrl',['$scope',
function($scope) {
...
}]);
Router:
angular.module('sm-web', ['ui.router'])
.config(['$stateProvider', '$urlRouterProvider', function( $stateProvider, $urlRouterProvider ) {
$urlRouterProvider.otherwise('root');
$stateProvider
.state('root', {
url: '',
templateUrl: path + 'ng/sm/view/main.html',
controller: 'mainCtrl'
});
}]);
Index:
<body ng-controller="mainCtrl">
<main-menu></main-menu>
<div class="container">
<div ui-view></div>
</div>
</body>
This works when I use the standard router, but not with the UI-router. Does anyone have any idea of what I am doing wrong?
It seems you have an issue w/the order you declare things. For you to declare the module "sm-web" you need to do this:
angular.module('sm-web', ['ui.router']);
Note that the presence of that 2nd array argument is what tells Angular that you're declaring the module (eg. creating a new module). When you leave that 2nd argument out, you're retrieving the module you previously declared.
So with that in mind, look at how it all is coming together in your code:
To declare the controller, you retrieve the module "sm-web" (by leaving off the 2nd array arg).
When configuring the router states, you declare a new module "sm-web". But note that immediately after you declare this new module, you try to register a state with the controller named "mainCtrl" -- but that doesn't exist yet.
You need to create the module somewhere before doing all of the above. After creating the module, then register the controller on the module. Finally, with the controller defined, then you can register the state that uses the controller.
There's too many ways to solve this ordering problem, so I'm not going to suggest anything further. It depends on what files the code lives in and the order you load those files in index.html.
In order to avoid your problem change your code by the following code:
// mainCtrl.js
angular.module("sm-web")
.controller('mainCtrl',['$scope',
function($scope) {
...
}]);

AngularJS : get translate key in app.js

In my application, I use the AngularJS module Pascal Precht (translate module). I come to you because I can not get in my method myApp.Run of app.js a translation key.
I can do in a controller or a view. But impossible to get it at the initialization of the project. It shows me the key, not correspondence.
Do you have a solution?
Here is my code:
var myApp = angular.module('myApp', ['ngRoute', 'ngAnimate', 'myApp.filters', 'myApp.services', 'myApp.directives', 'pascalprecht.translate']);
// Declare routeProvider
myApp.config(['$routeProvider', function($routeProvider) {
$routeProvider.when('/', {templateUrl:'partials/connectView.html', controller:'ConnectController'});
$routeProvider.when('/homeView', {templateUrl:'partials/homeView.html', controller:'HomeController'});
}]);
// Declare translateProvider
myApp.config(['$translateProvider', function($translateProvider) {
$translateProvider.useStaticFilesLoader({
prefix: 'res/localization/lang-',
suffix: '.json'
});
$translateProvider.preferredLanguage('fr_FR');
//$translateProvider.preferredLanguage('en_US');
}]);
// Declare Global variables
myApp.run(['$rootScope', '$filter', function($rootScope, $filter) {
$rootScope.list = false;
etc....
//I'm trying to get translate Key but it doesn't work
console.log($filter('translate')('MY_KEY'));
}]);
My AngularJS version is 1.2.16 (last stable version). Thx
Try injecting the $translate service in app.run().
angular-translate version 1.1.1 and below
myApp.run(['$rootScope', '$translate', '$log', function ($rootScope, $translate, $log) {
$log.debug($translate('MY_KEY'));
}]);
I'd also suggest you to upgrade to the latest version of Pascal Precht's angular-translate. There are some changes in the new version.
angular-translate version 2.0.0 and above
myApp.run(['$rootScope', '$translate', '$log', function ($rootScope, $translate, $log) {
// translate via promises (recommended way)
$translate(['MY_KEY', 'MY_OTHER_KEY'])
.then(function (translation) {
$log.debug(translation.MY_KEY);
});
// translate instantly from the internal state of loaded translation
$log.debug($translate.instant('MY_KEY'));
}]);
See this helpful migration guide.
Why don't you inject the $translate service in the run section
and then call it instead of using the filter?!
console.log($translate('MY_KEY'));
Well, Apparently I can't comment because of reputation issue, we came across something that might be what you are experiencing - since the locale file is downloaded only in the config part of angular, it might not be available (yet) when you call the translate.
We solved this by adding all the locale files upfront (we don't have many and they are small) and in the initialization we just choose the correct one, that way we avoid the problem.
(again this should probably be more of a comment then an answer, but I can't comment...)
This is not a solution for your issue, but if you try the following code in your 'run', you will get an idea, why the translation is not available at the initializing state.
myApp.run(['$rootScope', '$filter','$timeout', function($rootScope, $filter,$timeout) {
$timeout(function(){
alert($filter('translate')('MY_KEY'));
},5000)
}]);
Problem here is, by the time the translation is being loaded the 'run' will be executed. So it cannot be assured that you will get the translation loaded at that time.

Unknown provider: $modalProvider <- $modal error with AngularJS

I keep receiving this error as I'm trying to implement bootstrap Modal window. What could be the cause of it? I've copy/pasted everything from http://angular-ui.github.io/bootstrap/#/modal here.
This kind of error occurs when you write in a dependency for a controller, service, etc, and you haven't created or included that dependency.
In this case, $modal isn't a known service. It sounds like you didn't pass in ui-bootstrap as a dependency when bootstrapping angular. angular.module('myModule', ['ui.bootstrap']); Also, be sure you are using the latest version of ui-bootstrap (0.6.0), just to be safe.
The error is thrown in version 0.5.0, but updating to 0.6.0 does make the $modal service available. So, update to version 0.6.0 and be sure to require ui.boostrap when registering your module.
Replying to your comment: This is how you inject a module dependency.
<!-- tell Angular what module we are bootstrapping -->
<html ng-app="myApp" ng-controller="myCtrl">
js:
// create the module, pass in modules it depends on
var app = angular.module('myApp', ['ui.bootstrap']);
// $modal service is now available via the ui.bootstrap module we passed in to our module
app.controller('myCtrl', function($scope, $uibModal) {
});
Update:
The $modal service has been renamed to $uibModal.
Example using $uibModal
// create the module, pass in modules it depends on
var app = angular.module('myApp', ['ui.bootstrap']);
// $modal service is now available via the ui.bootstrap module we passed in to our module
app.controller('myCtrl', function($scope, $uibModal) {
//code here
});
5 years later (this would not have been the problem at the time):
The namespacing has changed - you may stumble across this message after upgrading to a newer version of bootstrap-ui; you need to refer to $uibModal & $uibModalInstance.
Just an extra side note for an issue I also experienced today:
I had a similar error "Unknown provider: $aProvider" when I turned on minification/uglify of my source code.
As mentioned in the Angular docs tutorial (paragraph: "A Note on Minification") you have to use the array syntax to make sure references are kept correctly for dependency injection:
var PhoneListCtrl = ['$scope', '$http', function($scope, $http) { /* constructor body */ }];
For the Angular UI Bootstrap example you mention you should this replace this:
var ModalInstanceCtrl = function ($scope, $modalInstance, items) {
/* ...example code.. */
}
with this array notation:
var ModalInstanceCtrl = ['$scope', '$modalInstance', 'items', function ($scope, $modalInstance, items) {
/* copy rest of example code here */
}];
With that change my minified Angular UI modal window code was functional again.
The obvious answer for the provider error is the missing dependency when declaring a module as in the case of adding ui-bootstrap. The one thing many of us do not account for is the breaking changes when upgrading to a new release. Yes, the following should work and not raise the provider error:
var app = angular.module('app', ['ui.router', 'ngRoute', 'ui.bootstrap']);
app.factory("$svcMessage", ['$modal', svcMessage]);
Except when we are using a new version of ui-boostrap. The modal provider now is defined as:
.provider('$uibModal', function() {
var $modalProvider = {
options: {
animation: true,
backdrop: true, //can also be false or 'static'
keyboard: true
},
The advise here is once we have make sure that the dependencies are included and we still get this error, we should check what version of the JS library we are using. We could also do a quick search and see if that provider exists in the file.
In this case, the modal provider should now be as follows:
app.factory("$svcMessage", ['$uibModal', svcMessage]);
One more note. Make sure that your ui-bootstrap version supports your current angularjs version. If not, you may get other errors like templateProvider.
For information check this link:
http://www.ozkary.com/2016/01/angularjs-unknown-provider-modalprovider.html
hope it helps.
after checking that I had all dependancies included, I fixed the issue by renaming $modal to $uibmodal and $modalInstance to $uibModalInstance
var ModalInstanceCtrl = ['$scope', '$modalInstance', function ($scope, $modalInstance, items) {
/* copy rest of example code here */
}];

Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider

I received this error upon upgrading from AngularJS 1.0.7 to 1.2.0rc1.
The ngRoute module is no longer part of the core angular.js file. If you are continuing to use $routeProvider then you will now need to include angular-route.js in your HTML:
<script src="angular.js">
<script src="angular-route.js">
API Reference
You also have to add ngRoute as a dependency for your application:
var app = angular.module('MyApp', ['ngRoute', ...]);
If instead you are planning on using angular-ui-router or the like then just remove the $routeProvider dependency from your module .config() and substitute it with the relevant provider of choice (e.g. $stateProvider). You would then use the ui.router dependency:
var app = angular.module('MyApp', ['ui.router', ...]);
adding to scotty's answer:
Option 1:
Either include this in your JS file:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular-route.min.js"></script>
Option 2:
or just use the URL to download 'angular-route.min.js' to your local.
and then (whatever option you choose) add this 'ngRoute' as dependency.
explained:
var app = angular.module('myapp', ['ngRoute']);
Cheers!!!
In my case it was because the file was minified with wrong scope. Use Array!
app.controller('StoreController', ['$http', function($http) {
...
}]);
Coffee syntax:
app.controller 'StoreController', Array '$http', ($http) ->
...

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