UPDATE: It works in Firefox, but not in Chrome! Any ideas???
I am following a tutorial that creates a simple list of Smartphones/Tablets with thumbnails.
http://docs.angularjs.org/tutorial/step_07
The Problem: After I did step 7, the thumbnails won't load anymore.
It actually was working the step before, but I can't figure out what I did wrong. If I call the image URLs in the URL bar directly, it works. But Angular can't do it, somehow. I don't get any errors in Chrome's JavaScript console either.
The Thumbnails are located under /app/img/phones/ (e.g. /app/img/phones/dell-streak-7.0.jpg)
Below are the files I think of that are relevant. If you need more intel, let me know. Thanks a lot!
/app/index.html
<!doctype html>
<html lang="en" ng-app="phonecatApp">
<head>
<meta charset="utf-8">
<title>My HTML File</title>
<link rel="stylesheet" href="css/app.css">
<link rel="stylesheet" href="css/bootstrap.css">
<!-- Angular imports -->
<script src="lib/angular/angular.js"></script>
<script src="lib/angular/angular-route.js"></script>
<!-- My imports -->
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
</head>
<body>
<div ng-view></div>
</body>
</html>
/app/partials/phone-list.html
<div class="container-fluid">
<div class="row-fluid">
<div class="span2">
<!--Sidebar content-->
Search: <input ng-model="query">
Sort by:
<select ng-model="orderProp">
<option value="name">Alphabetical</option>
<option value="age">Newest</option>
</select>
</div>
<div class="span10">
<!--Body content-->
<ul class="phones">
<li ng-repeat="phone in phones | filter:query | orderBy:orderProp" class="thumbnail">
<img ng-src="{{phone.imageUrl}}">
{{phone.name}}
<p>{{phone.snippet}}</p>
</li>
</ul>
</div>
</div>
</div>
/app/js/app.js
'use strict';
/* App Module */
var phonecatApp = angular.module('phonecatApp', [
'ngRoute',
'phonecatControllers'
]);
phonecatApp.config(['$routeProvider',
function($routeProvider) {
$routeProvider.
when('/phones', {
templateUrl: 'partials/phone-list.html',
controller: 'PhoneListCtrl'
}).
when('/phones/:phoneId', {
templateUrl: 'partials/phone-detail.html',
controller: 'PhoneDetailCtrl'
}).
otherwise({
redirectTo: '/phones'
});
}
]);
/app/js/controllers.js
'use strict';
/* Controllers */
var phonecatControllers = angular.module('phonecatControllers', []);
phonecatControllers.controller('PhoneListCtrl', ['$scope', '$http',
function ($scope, $http) {
$http.get('phones/phones.json').success(function(data) {
$scope.phones = data;
})
$scope.orderProp = 'age'
}
]);
phonecatControllers.controller('PhoneDetailCtrl', ['$scope', '$routeParams',
function($scope, $routeParams) {
$scope.phoneId = $routeParams.phoneId
}
]);
Try without the {{}} around the url in the ng-src attribute.
The ng-src directive takes an expression as the parameter so you don't need to use the binding syntax {{}}. The binding syntax basically is a way to tell angular to expect an expression.
The documentation on http://docs.angularjs.org/api/ng/directive/ngSrc isn't absolutely crystal clear because they use the binding syntax within the expression.
<img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>
I have found the solution.
It worked in Firefox as-is, but not in Chrome. Clearing the browsing data didn't help at all. The problem was caused by AngularJS Batarang in some way I don't know.
So I have disabled the Chrome extension AngularJS Batarang and it instantly worked.
See report here: https://github.com/angular/angularjs-batarang/issues/107
Related
I'm new to AngularJS and I'm trying to make a slider work that I copied from an example online.
At the moment, I have the slider coming up on the page I want it to (gallery.html) and the automatic picture change works, but, when I try to press the next/previous button, it just takes me to a random page with nothing on it.
I think the problem is with my hrefs on the arrows but I honestly don't know where to go from here. Also, is my slider directive in the right place (at the top of gallery.html) ?
File structure:
Photography
- bower_components
- css
----- stylemain.css
- img
----- phones
---------- ...a bunch of png files...
- js
----- app.js
----- controller.js
- partials
----- gallery.html
- phones
----- ...a bunch of json files...
- index.html
This is my index.html:
<!DOCTYPE html>
<html lang="en" ng-app="mainApp">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css">
<!--<link rel="stylesheet" href="css/app.css">-->
<link rel="stylesheet" href="css/stylemain.css">
<!-- JS & ANGULAR FILES -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.14/angular-touch.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/gsap/1.10.3/TweenMax.min.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="https://code.angularjs.org/1.4.8/angular-touch.js"></script>
<script src="https://code.angularjs.org/1.4.8/angular-animate.js"></script>
<script src="js/app.js"></script>
<script src="js/controller.js"></script>
<!--<script src="js/directives.js"></script>-->
</head>
<body>
<div class="template-header">
<div class="template-container">
<div class="template-logo">
<h1><a href="#/">title</h1>
</div>
<div class="template-nav">
<ul>
<li>Home</li>
<li>Gallery</li>
<li>Music</li>
<li>Other-work</li>
</ul>
</div>
</div>
</div>
<!-- BODY CONTENT -->
<div class="dynamic-body" ng-view></div>
</body>
This is my app.js:
'use strict';
/* App Module */
var mainApp = angular.module('mainApp', [
'ngRoute',
'galleryControllers'
]);
mainApp.config(['$routeProvider',
function($routeProvider){
$routeProvider
.when('/', {
templateUrl:'partials/main.html',
})
.when('/gallery', {
templateUrl:'partials/gallery.html',
controller: 'mainImageCtrl',
})
.when('/:phoneId', {
templateUrl: 'partials/gallery-image.html',
controller: 'singleImageCtrl'
})
.when('/music', {
templateUrl: 'partials/music.html',
controller: 'singleImageCtrl'
})
.when('/other-work', {
templateUrl: 'partials/other-work.html',
controller: 'singleImageCtrl'
});
}
]);
This is my controller.js:
'use strict';
/* Controllers */
var galleryControllers = angular.module('galleryControllers', [
'ngAnimate'
]);
galleryControllers.controller('mainImageCtrl',['$scope', '$http',
function($scope, $http){
$http.get('phones/phones.json').success(function(data){
$scope.images = data;
});
}]);
galleryControllers.directive('slider', function($timeout) {
return {
restrict: 'AE',
replace: true,
scope: {
images: '='
},
link: function(scope, elem, attrs) {
scope.currentIndex=0;
scope.next=function(){
scope.currentIndex<scope.images.length-1?scope.currentIndex++:scope.currentIndex=0;
};
scope.prev=function(){
scope.currentIndex>0?scope.currentIndex--:scope.currentIndex=scope.images.length-1;
};
scope.$watch('currentIndex',function(){
scope.images.forEach(function(image){
image.visible=false;
});
scope.images[scope.currentIndex].visible=true;
});
/* Start: For Automatic slideshow*/
var timer;
var sliderFunc=function(){
timer=$timeout(function(){
scope.next();
timer=$timeout(sliderFunc,2000);
},2000);
};
sliderFunc();
scope.$on('$destroy',function(){
$timeout.cancel(timer);
});
/* End : For Automatic slideshow*/
}
};
});
// galleryControllers.controller('singleImageCtrl',['$routeParams','$scope',
// function($scope, $routeParams){
// $scope.phoneId = $routeParams.phoneId;
// }]);
This is my gallery.html:
<slider images="images"/>
<div class="container-fluid">
<div class="row">
<div class="col-md-2">
<!--Sidebar content-->
Search: <input ng-model="query"/>
Sort by:
<select ng-model="orderProp">
<option value="name">Alphabetical</option>
<option value="age">Newest</option>
</select>
</div>
<!--Body content-->
<!-- <ul class="phones">
<li ng-repeat="phone in phoneImages | filter:query | orderBy:orderProp" class="thumbnail">
<img ng-src="{{phone.imageUrl}}">
{{phone.name}}
<p>{{phone.snippet}}</p>
</li>
</ul> -->
<div class="slider">
<div class="slide" ng-repeat="image in images" ng-show="image.visible">
<img ng-src="{{image.imageUrl}}" />
</div>
<div class="arrows">
<a href="#" ng-click="prev()">
<img src="img/left-arrow.png" />
</a>
<a href="#" ng-click="next()">
<img src="img/right-arrow.png" />
</a>
</div>
</div>
</div>
</div>
phones.json is just a json file with fields on different phones etc.
Thanks in advance, all help is much appreciated!!!!
test with https://github.com/angular-ui/ui-router
and every time you try to call a route used =
<a ui-sref="root">link</a>
appModule.config(['$stateProvider', '$urlRouterProvider', function ($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/signin');
$stateProvider
.state("root", {
url: "/signin",
templateUrl: "views/signin.html",
controller: 'AuthController'
})
with ui-sref="root" already know to what route to go.
I have been working off of a pre-existing static site design and am now starting to convert it over to an Angular JS webapp as an exercise. The first step I took was to convert a few of the individual pages to use ngrepeat with some JSON files. After some help from Stack Overflow, I ironed out these issues and decided to take on ngRouting. I have now created a site with a base page (index.html) that ngIncludes a header (templates/header.html) with a navbar and a popout menu and ngViews html partials (partials/foo.html) for the primary site content. The app works fine in a desktop web browser (occasionally stops at displaying "Test"), but does not display the navbar or the html partials on mobile (just displays a "Test" snippet that I included).
index.html
<!DOCTYPE html>
<html ng-app="profileApp">
<head>
<title>Patrick Ackerman - Home</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href='http://fonts.googleapis.com/css?family=Raleway:400,200,600,700,500' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Quicksand:300,400' rel='stylesheet' type='text/css'>
<link id="size-stylesheet" rel="stylesheet" type="text/css" href="css/narrow.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.11/angular.min.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular-route.min.js"></script>
<script type='text/javascript' src='instafeed.min.js'></script>
<script type='text/javascript' src='resolution-test.js'></script>
<script src='controllers.js' type="text/javascript"></script>
<script type="text/javascript" src="slidemenu.js"></script>
<script type="text/javascript" src="instastart.js"></script>
<body style="background-color:#F8FAE8">
<p>Test</p>
<div ng-include src='"templates/header.html"'></div>
<div ng-view></div>
</body>
</head>
</html>
header.html
<script type="text/javascript" src="slidemenu.js"></script>
<div class = "fixed-nav-bar">
<strong><table width="100%">
<td width="1"><a><div class="slideout-menu-toggle"><div class="round"><img src="me.jpg"/></div></div></a></td><td></td>
<td width="5"><h1>Patrick W. Ackerman</h1></td><td></td>
<td width="1"><img class="icon" src="hamburg.png"></img></td>
</table></strong>
</div>
<div>
<div class="slideout-menu">
<div class="container" ><table id="profile"><td width='1'>
<h1>Patrick Ackerman</h1><em>
<p id="type">Teaching Assistant</p></em></td><td><div class="round2"><img class="round2img" src="proportionalport.jpg"/></div></td></table></div>
<ul ng-controller="MenuCtrl" class="ul">
<li class="profile-li" ng-repeat="item in profileItems">{{item.profileItem}}<li>
</ul>
</div>
</div>
controllers.js
var profileApp = angular.module('profileApp', ['ngRoute']);
profileApp.controller('BookCtrl', function ($scope, $http){
$http.get('books.json').success(function(data) {
$scope.bookItems = data;
});
});
profileApp.controller('MenuCtrl', function ($scope, $http){
$http.get('profile.json').success(function(data) {
$scope.profileItems = data;
});
});
profileApp.config(['$routeProvider', function ($routeProvider) {
$routeProvider
// Home
.when("/", {templateUrl: "partials/home.html", controller: "MenuCtrl"})
.when("/home", {templateUrl: "partials/home.html", controller: "MenuCtrl"})
// Pages
.when("/books", {templateUrl: "partials/books.html", controller: "BookCtrl"})
.when("/insta", {templateUrl: "partials/insta.html", controller: "InstaCtrl"})
.when("/education", {templateUrl: "partials/education.html", controller: "EducationCtrl"})
.when("/workHistory", {templateUrl: "partials/workHistory.html", controller: "WorkCtrl"})
.when("/hobbiesInterests", {templateUrl: "partials/hobbiesInterests.html", controller: "HobbiesCtrl"})
//.when("/contact", {templateUrl: "partials/contact.html", controller: "PageCtrl"})
// else 404
.otherwise("/404", {templateUrl: "partials/404.html", controller: "PageCtrl"});
}]);
The site where I am testing it is available here:
http://packtest.atwebpages.com/
After testing on several different browsers in different configurations, I figured out the solution. I'm not sure how I came up with these sources in my original HTML:
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.11/angular.min.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular-route.min.js"></script>
But the angular-route module was an older version, and was only compatible in certain browsers. I updated to the current version (same version as the core angular library), and now it is working (to varying degrees) on any browser I test it in.
I don't know why my template is not being rendered anymore. I get a blank page. It worked before then after some tweaks it stopped working. I've reversed most of the code and i still don't get why is not working . There is no kind of error in the console. How am I supposed to debug this kind of behavior ?
Here is the controller
'use strict';
/* Controllers */
var crmControllers = angular.module('crmControllers', []);
crmControllers.controller('TimelineCtrl', ['$scope', '$routeParams', '$http',
function($scope, $routeParams, $http) {
var emailsId
emailsId = $routeParams.emailsId;
$http.get('http://local.sf.com:8080/timeline/API?emailsId=' + emailsId,
{withCredentials: true}).success(function(timelines){
angular.forEach(timelines, function(timeline) {
var inboxIfr
inboxIfr = 'http://local.sf.com:8080/messages/inbox?email='+
timeline.Email+'&toEmail='+timeline.ToEmail+'&subject='+timeline.Subject
timeline.inboxIfr = inboxIfr
$scope.inboxIfr = inboxIfr
console.log(inboxIfr);
});
});
}]);
inboxIfr shows up in the console log which means that the loop is happening but it's just not rendered.
Html
<body>
<ul ng-repeat="timeline in timelines">
<p>hello <p/>
<iframe class="container well well-small span6"
style="height: 400px;"
ng-src="{{timeline.inboxIfr}}"></iframe>
</ul>
app.js
'use strict';
/* App Module */
var crmApp = angular.module('crmApp', [
'ngRoute',
'crmControllers',
]);
crmApp.config(['$routeProvider',
function($routeProvider) {
$routeProvider.
when('/timeline/:emailsId', {
templateUrl: 'partials/time.html',
controller: 'TimelineCtrl'
}).
otherwise({
redirectTo: '/timeline:emailsId'
});
}]);
index.html
<!doctype html>
<html lang="en" ng-app="crmApp">
<head>
<meta charset="utf-8">
<title>SF</title>
<!--<<link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css">-->
<!--<link rel="stylesheet" href="css/app.css">-->
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="js/controllers.js"></script>
<!--<script src="bower_components/angular-bootstrap/ui-bootstrap.min.js"></script>-->
<!--<script src="bower_components/angular-bootstrap/ui-bootstrap-tpls.min.js"></script>-->
<script src="js/app.js"></script>
<html>
</head>
<body>
<div ng-view></div>
</body>
</html>
Edit : I've added some dummy text above ng-repeat="timeline in timelines"> and it's being rendered so the real issue is that nothing is rendered inside the ng-repeat loop .
Edit: I've reduced time.html to this and it's still not being rendered . Only the first paragraph is being rendered ("I can see this")
<p>I can see this</p>
<li ng-repeat="timeline in timelines">
<p>I can't see this <p/>
</li>
The default route isn't pointing to a valid route:
app.js:
.otherwise({
redirectTo: '/timeline:emailsId'
});
shoud be:
.otherwise({
redirectTo: '/timeline/:emailsId'
});
EDIT: More HTML/Angular mistakes:
Remove body tags in Angular templates.
Don't use ng-repeat with <ul> tags. Rather use it with <li> or other block-elements like <div>
You use ng-repeat with the scope variable timelines, but you never set $scope.timelines
I have a very simple app. When I start the app it works fine, both angular and angular-route are loaded, the config function is executed and "otherwise" works as intended.
However, both boxes and versions do not work and no HTML is injected. The main page just says
<!-- ngView: -->
and that's it.
THERE ARE 0 ERROR MESSAGES!!! The console is just empty as a desert.
I tried everything and it should work but it doesn't. I even tried replacing the browserify calls and including angular directly in the html - no success.
HTML:
<!doctype html>
<html lang="en" ng-app="app">
<head>
<meta charset="utf-8">
<title>app</title>
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<header class="mainheader">
<div class="client-logo"></div>
<div class="logo"></div>
</header>
<nav class="mainmenu">
<ul>
<li class="active">Boxes</li>
<li>Versions</li>
</ul>
</nav>
<div ng-view></div>
<footer></footer>
</body>
<script src="./js/bundle.js"></script>
</html>
My JS:
'use strict';
require('angular/angular');
require('angular-route/angular-route');
var controllers = require('./controllers');
var app = angular.module('app', ['ngRoute']);
app.config(['$routeProvider',
function($routeProvider) {
$routeProvider
.when('/boxes', {
tamplate: 'views/boxes.html',
controller: 'boxController'
})
.when('/versions', {
tamplate: 'views/versions.html',
controller: 'versionsController'
})
.otherwise({
redirectTo: '/boxes'
});
}
]);
app.controller('boxController', controllers.boxController);
app.controller('versionsController', controllers.versionsController);
Example view:
<h2>Boxes</h2>
<p>{{ message }}</p>
Example controler:
'use strict';
exports.boxController = function($scope) {
$scope.message = 'Box Controller';
console.log('boxes');
};
exports.versionsController = function($scope) {
$scope.message = 'Versions Controller';
console.log('versions');
};
I'm as stupid as they come, the problem is a spelling error, it's tEmplate!
Thanks for the responses.
Hi I'm following the Angularjs tutorial and up to step 7 is where the tutorial stop working for me. My index.html just became blank and I have no idea why.
here's the codes
index.html
<!doctype html>
<html lang="en" ng-app="phonecatApp">
<head>
<meta charset="utf-8">
<title>Google Phone Gallery</title>
<link rel="stylesheet" href="css/app.css">
<!--<link rel="stylesheet" href="css/bootstrap.css">-->
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.js"></script>
<script src="lib/angular/angular-route.js"></script>
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
</head>
<body >
<div ng-view></div>
</body>
</html>
controller.js
'use strict';
/* Controllers */
var phonecatApp = angular.module('phonecatControllers', []);
phonecatControllers.controller('PhoneListCtrl', ['$scope', '$http',
function PhoneListCtrl($scope, $http) {
$http.get('phones/phones.json').success(function(data) {
$scope.phones = data;
});
$scope.orderProp = 'age';
}]);
phonecatControllers.controller('PhoneDetailCtrl', ['$scope', '$routeParams',
function($scope, $routeParams) {
$scope.phoneId = $routeParams.phoneId;
}]);
app.js
'use strict';
/* App Module */
var phonecatApp = angular.module('phonecatApp', [
'ngRoute',
'phonecatControllers'
]);
phonecatApp.config(['$routeProvider',
function($routeProvider) {
$routeProvider.
when('/phones', {
templateUrl: 'partials/phone-list.html',
controller: 'PhoneListCtrl'
}).
when('/phones/:phoneId', {
templateUrl: 'partials/phone-detail.html',
controller: 'PhoneDetailCtrl'
}).
otherwise({
redirectTo: '/phones'
});
}]);
phone-list.html
<div class="container-fluid">
<div class="row-fluid">
<div class="span2">
<!--Sidebar content-->
Search: <input ng-model="query">
Sort by:
<select ng-model="orderProp">
<option value="name">Alphabetical</option>
<option value="age">Newest</option>
</select>
</div>
<div class="span10">
<!--Body content-->
<ul class="phones">
<li ng-repeat="phone in phones | filter:query | orderBy:orderProp" class="thumbnail">
<img ng-src="{{phone.imageUrl}}">
{{phone.name}}
<p>{{phone.snippet}}</p>
</li>
</ul>
</div>
</div>
</div>
also here's the console errors I got but don't understand
GET file:///C:/Users/John/Desktop/Angular-Family/app/lib/angular/angular- route.js index.html:9
Uncaught ReferenceError: phonecatControllers is not defined controllers.js:7
Uncaught Error: No module: ngRoute
any ideas?
EDIT2:
Failed to load resource file:///C:/Users/John/Desktop/Angular-Family/app/app.js
Failed to load resource file:///C:/Users/John/Desktop/Angular- Family/app/controllers.js
Uncaught Error: [$injector:modulerr] Failed to instantiate module phonecatApp due to:
Error: [$injector:nomod] Module 'phonecatApp' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
http://errors.angularjs.org/1.2.0-rc.2/$injector/nomod?p0=phonecatApp
at http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:78:12
at http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:1330:36
at ensure (http://angular.github.io/angular-phonecat/step- 7/app/lib/angular/angular.js:1268:38)
at module (http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:1328:14)
at http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:3071:26
at Array.forEach (native)
at forEach (http://angular.github.io/angular-phonecat/step- 7/app/lib/angular/angular.js:224:11)
at loadModules (http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:3065:5)
at createInjector (http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:3007:11)
at doBootstrap (http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js:1152:20)
http://errors.angularjs.org/1.2.0-rc.2/$injector/modulerr?p0=phonecatApp&p1…2Fangular- phonecat%2Fstep-7%2Fapp%2Flib%2Fangular%2Fangular.js%3A1152%3A20) angular.js:3097
You are defining the controllers on the phonecatControllers module. However that module is not defined. So when the angular app attempts to inject the module it is unable to find it.
Try changing the following line from this.
var phonecatApp = angular.module('phonecatControllers', []);
to this
var phonecatControllers = angular.module('phonecatControllers', []);
In addition to the that it appears angular is unable to load the ngRoute dependency as well. The script reference appears to be present. You may want to check and make sure lib/angular/angular-route.js is not returning a 404.
Update**
I think the problem now is mismatched versions of angular and angular-route. There is a service that the route provider is looking for that is not available.
I was able to get it working using the same scripts from that tutorials demo.
Working Plunker Example
<script src="http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular.js"></script>
<script src="http://angular.github.io/angular-phonecat/step-7/app/lib/angular/angular-route.js"></script>
This is by no means an ideal solution, but should help you keep moving forward with the tutorial. You could of course download the contents of these file to your local machine.
phonecatControllers.controller, change this to
phonecatApp.controller
good luck