angular routing not working in Visual Studio 2015 - javascript

It seems that by asking this question, I am just beating a dead horse, but I have been through all the posts that I could find and still could not find an answer. I (and even a colleague) have spent countless hours trying to solve what seems to be a relatively basic concept. So , can I please get some help with my angularjs routing
index.html:
<!DOCTYPE html>
<html lang="en" ng-app="foodApp">
<head>
<meta charset="utf-8" />
<title>What Do I Eat</title>
<link href="/app/css/app.css" rel="stylesheet" />
<link href="/Content/bootstrap.min.css" rel="stylesheet" />
<script src="/Scripts/jquery-1.9.1.min.js"></script>
<script src="/Scripts/bootstrap.min.js"></script>
<script src="/Scripts/angular.js"></script>
<script src="/Scripts/angular-resource.min.js"></script>
<script src="/Scripts/angular-route.min.js"></script>
<script src="/app/js/app.js"></script>
<script src="/app/js/controllers/ExistingRestaurantController.js"></script>
<script src="/app/js/controllers/NewExperienceController.js"></script>
<script src="/app/js/controllers/NewRestaurantController.js"></script>
<script src="/app/js/controllers/indexController.js"></script>
<script src="/app/js/services/RestaurantData.Service.js"></script>
</head>
<body>
<header class="container-fluid">
<h1>What Do I Eat</h1>
</header>
<div class="container-fluid">
<div class="navbar">
<div class="navbar-inner">
<ul class="nav">
<li>My Restaurants</li>
<li>Add Restaurant</li>
<li>Add Experience</li>
</ul>
</div>
</div>
<ng-view></ng-view>
</div>
<footer class="container-fluid">
whatever i want
</footer>
</body>
</html>
app.js:
'use strict';
var foodApp = angular.module('foodApp', ['ngResource', 'ngRoute']);
foodApp.config(['$routeProvider',
function ($routeProvider) {
$routeProvider
.when('/myRest',
{
templateUrl: '/templates/ExistingRestaurant.html',
controller: 'ExistingRestaurantController'
})
.when('/addExp',
{
templateUrl: '/templates/NewExperience.html',
controller: 'NewExperienceController'
})
.when('/addRest',
{
templateUrl: '/templates/NewRestaurant.html',
controller: 'NewRestaurantController'
});
}
]);
ExistingRetaurantController.js
'use strict';
foodApp.controller('ExistingRestaurantController',
function ExistingRestaurantController($scope) {
$scope.restaurant = {
name: 'Cheesecake Factory',
food: 'Cheesecake',
price: 6.95
}
}
);
ExistingRestaurant.html:
<div class="container-fluid">
<h1>Existing Page!</h1>
</div>

I think the problem is the project structure. Index.html appears to be nested within app. I thought the easiest fix was to move index.html to the root of the project. So with a folder structure of:
I was able to getting working as follows..
In Index.html, I changed the links to be #!/ (hash-bang):
<!DOCTYPE html>
<html lang="en" ng-app="foodApp">
<head>
<meta charset="utf-8" />
<title>What Do I Eat</title>
<script src="/Scripts/angular.js"></script>
<script src="/Scripts/angular-resource.min.js"></script>
<script src="/Scripts/angular-route.min.js"></script>
<script src="/app/js/app.js"></script>
<script src="/app/js/controllers/ExistingRestaurantController.js"></script>
<script src="/app/js/controllers/NewExperienceController.js"></script>
<script src="/app/js/controllers/NewRestaurantController.js"></script>
</head>
<body>
<ul>
<li>My Restaurants</li>
<li>Add Restaurant</li>
<li>Add Experience</li>
</ul>
<ng-view></ng-view>
</body>
</html>
Then in app.js I added the $locationProvider and set the hash-prefix to !. (I don't know why it's called hashPrefix because I always think it's a suffix, given that it comes after the hash, but I can live with it.)
'use strict';
var foodApp = angular.module('foodApp', ['ngResource', 'ngRoute']);
foodApp.config(['$routeProvider', '$locationProvider',
function ($routeProvider, $locationProvider) {
$locationProvider.hashPrefix("!");
$routeProvider
.when('/myRest',
{
templateUrl: '/app/templates/ExistingRestaurant.html',
controller: 'ExistingRestaurantController'
})
.when('/addExp',
{
templateUrl: '/app/templates/NewExperience.html',
controller: 'NewExperienceController'
})
.when('/addRest',
{
templateUrl: '/app/templates/NewRestaurant.html',
controller: 'NewRestaurantController'
});
}
]);
Your start path then becomes:
http://localhost:63317/index.html
and changes to the following when clicking the links:
http://localhost:63317/index.html#!/myRest
http://localhost:63317/index.html#!/addRest
http://localhost:63317/index.html#!/addExp

Well after 4 days of searching, I finally figured out my own answer. I was using angular version 1.6.1. The moment I rolled it back to 1.2.1, everything worked fine. I shall continue to research to figure out best routing practices.

Try rolling your angular version back until it works.

Related

My ui-view did not working?

I'm learning Angular JS and I'm got stuck when using ui-view.
I don't know ui-view or something else is trouble. But my navbar didn't appear.
Any help must be great!
index.html
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/1.0.3/angular-ui-router.min.js"></script>
<script src="app.js"></script>
</head>
<body ng-app="myApp">
<!-- NAVIGATION -->
<div ui-view="navbar"></div>
<!-- MAIN CONTENT -->
<div class="container">
<div ui-view="content"></div>
</div>
</body>
</html>
app.js
(function() {
'use strict';
angular
.module('myApp', ['ui.router'])
.config(stateConfig);
stateConfig.$inject = ['$stateProvider'];
function stateConfig($stateProvider) {
$stateProvider.state('app', {
abstract: true,
views: {
'navbar#': {
templateUrl: 'navbar.html',
controller: 'NavbarController',
controllerAs: 'vm'
}
}
});
}
})();
navbar.html
<nav class="navbar navbar-inverse" role="navigation">
<ul class="nav navbar-nav">
<li><a ui-sref="home">Home</a></li>
<li><a ui-sref="about">About</a></li>
</ul>
</nav>
Help, please!
As Claies pointed out you need to have descendants states, so that only your parent abstract state would be activated. Please check the answer here
In the run config you have to initialize/activate the root url by calling $state.go('your.state.name') or you have to use ng-route's otherwise api to activate the initial state. Here I have used unnamed view for content in index.html

AngularJs ng-route not working in IE 11

I'm a beginner to AngularJs and currently working on a small test project. I found out the app perfectly working fine on Firefox but not in IE 11 and Chrome. I've been trying most of the fixes in the internet. adding meta tags and all but none of them worked for me. Here's my code.
Code
'use strict';
var app = angular.module("myApp", ['ngRoute']);
app.config(['$routeProvider', function($routeProvider) {
$routeProvider.when('/', {
templateUrl: 'home.html',
controller: 'HomeCtrl'
});
$routeProvider.when('/services', {
templateUrl: 'services.html',
controller: 'ServicesCtrl'
});
$routeProvider.when('/clients', {
templateUrl: 'clients.html',
controller: 'ClientsCtrl'
});
$routeProvider.otherwise({redirecTo: '/'});
}]);
app.controller('HomeCtrl', ['$scope', function($scope){
$scope.message = 'Welcome to Inspire';
}]);
app.controller('ServicesCtrl', ['$scope', function($scope) {
$scope.message = 'Everyone come and see how good I look!';
}]);
app.controller('ClientsCtrl', ['$scope', function($scope) {
$scope.message = 'These are clients';
}]);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css" />
<script src="app.js"></script>
</head>
<body ng-app="myApp">
<ul>
<li>
Home
</li>
<li>
Services
</li>
<li>
Clients
</li>
</ul>
<div ng-view=""></div>
</body>
</html>
I'd highly recommend you run through
Codeacademy.com
and
Udacity's front-end nano-degree(it's free if you scroll down and start on supporting courses).
https://www.udacity.com/course/front-end-web-developer-nanodegree--nd001
I see a lot of bad practice in the code snippets above and I don't recommend you start learning a framework until you feel comfortable with HTML/CSS and JavaScript.Once you do that you should then try picking up Angular.
As for your answer
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css"/>
<script src="app.js"></script>
</head>
<body ng-app="myApp">
<ul>
<li>
Home
</li>
<li>
Services
</li>
<li>
Clients
</li>
</ul>
<div ng-view=""></div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
</body>
</html>
You'll also have to install ng-Route https://docs.angularjs.org/api/ngRoute. Check this out for details. Again please don't continue to learn Angular. You NEED to understand JavaScript and best practices before you continue with a framework.
Go through those two places I recommended and you should be okay.

How create routes in AngularJS + JavaScript?

I'm creating a website and I'm using JavaScript + AngularJS, presently I create the routes for the application, but it always returns 404 not found on the server, I've tried several examples of the internet but none of them worked, here's an example of my code, remembering that The html pages are inside the WebContent:
<html ng-app="angularRoutingApp">
<head>
<title>Home</title>
<meta charset="utf-8">
</head>
<body>
<div>
index <br> home
</div>
<div ng-view></div>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.3/angular-route.js"></script>
<script>
var angularRoutingApp = angular.module('angularRoutingApp', ['ngRoute']);
angularRoutingApp.config(function($routeProvider, $locationProvider) {
$locationProvider.html5Mode(true);
$routeProvider
.when("/index", {
template: "/index.html"
})
.otherwise({
redirectTo: '/home.html'
});
});
</script>
</body>
</html>
you forgot the ng-view directive.
also,
the href need to be with a hash prefix - or using the Link directive.
the redirectTo key need to provide a view [name/address] & not a
template
if you want to use template files & not inline code use the templateUrl key
you can see an example of your code here: http://codepen.io/AceDesigns/pen/ZLXLKa
<html ng-app="angularRoutingApp">
<head>
<title>Home</title>
<meta charset="utf-8">
</head>
<body>
<div>
index<br>
home
</div>
<div class="">
<ng-view></ng-view>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.3/angular-route.js"></script>
<script>
var angularRoutingApp = angular.module('angularRoutingApp', ['ngRoute']);
angularRoutingApp.config(function($routeProvider){
$routeProvider
.when("/index", {template:"<div>INDEX VIEW</div>"})
.when("/home", {template:"<div>HOME VIEW</div>"})
.when("/tempFile", {templateUrl: "views/temp_file.html"})
.otherwise({redirectTo: '/home'});
});
</script>
</body>
</html>

In Angularjs, why am I getting an "Argument 'HomeController' is not a function" error?

I'm building a cordova app and want to use angular to build out pages a the user selects content. I'm building out in the web right now before I move to cordvoa.
<!doctype html>
<html ng-app="nanoApp">
<head>
<link rel="stylesheet" href="css/main.css">
<script src="js/angular.min.js"></script>
<script src="js/ngroute.min.js"></script>
<script src="js/angular-script.js"></script>
</head>
<body>
<div id="content" class="scroller" ng-view></div>
</body>
</html>
angular-script.js:
var nanoApp = angular.module('nanoApp',['ngRoute']);
nanoApp
.config(function($routeProvider) {
$routeProvider
.when('/', {
controller:'HomeController as homeSlides',
templateUrl:'../content/home.html'
});
});
home.html:
<div id="home" class="container paralax">
...
</div>
That's because you didn't define HomeController.
Try to create controller first
Like this
var nanoApp = angular.module('nanoApp',['ngRoute']);
nanoApp.controller("HomeController",["$scope",function($scope){
//put your code here
}]);

AngularJS templates not loading/rendering

So I'm trying to run an Angular app with a Rails API on Chrome.
I'm trying to render very simple views from their respective controllers.
My users.js controller:
'use strict';
var rantlyApp = angular.module('rantlyApp', ['ngRoute']);
rantlyApp.config(['$routeProvider', function($routeProvider) {
$routeProvider
.when('/users', {
templateUrl: '/views/users.html',
controller: 'UsersCtrl'
});
}])
.controller('UsersCtrl', ['$scope', '$http', function ($scope, $http) {
$http.get('http://localhost:3000/api/users/').success(function(data) {
$scope.users = data.users;
});
$scope.foos = ['foo', 'bar', 'baz'];
}]);
users.html view:
<div ng-controller='UsersCtrl'>
<h1>Users</h1>
<ul ng-repeat="user in users">
<li>{{user.first_name}}</li>
</ul>
<ul ng-repeat="foo in foos">
<li>{{foo}}</li>
</ul>
</div>
The users page renders fine, and I get all the data I want. But when I try to load my main page, I get nothing. No errors, just a blank screen (though the navbar and everything else I have in my index.html loads properly).
My main.js controller:
'use strict';
var rantlyApp = angular.module('rantlyApp', ['ngRoute']);
rantlyApp.config(['$routeProvider', function($routeProvider) {
$routeProvider
.when('/', {
templateUrl: '/views/main.html',
controller: 'MainCtrl'
});
}])
.controller('MainCtrl', ['$scope', function ($scope) {
$scope.awesomeThings = [
'foo',
'bar',
'baz'
];
$scope.addThing = function() {
$scope.awesomeThings.push($scope.newThing);
$scope.newThing = '';
};
}]);
main.html view:
<div ng-controller="MainCtrl">
<form ng-submit='addThing()'>
<div class="form-horizontal">
<input type="text" ng-model="newThing">
<input type="submit" value="Add Thing">
</div>
</form>
<li ng-repeat='thing in awesomeThings'>
{{thing}}
</li>
<h4>Awesome things: {{awesomeThings}}</h4>
<h4>Cool things: {{coolThings}}</h4>
</div>
When I look at the inspector in the Network tab for the "/users" route, it loads users.html. This doesn't happen for the "/" route. I expect it to load main.html, but I get nothing.
The strange thing is, when I copy all of my code from my main.js and just throw it into my users.js, everything works fine. This told me maybe I wasn't loading it properly into the index.html page, but it seems to me that I am.
index.html:
(scripts are at the bottom)
<!doctype html>
<html class="no-js">
<head>
<meta charset="utf-8">
<title></title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<link rel="stylesheet" href="bower_components/bootstrap/dist/css/bootstrap.css" />
<link rel="stylesheet" href="styles/main.css">
</head>
<body ng-app="rantlyApp">
<header class='nav-header' role='navigation'>
<div class='content'>
<a class="navbar-brand" href="#/">Rantly</a>
<nav>
Rants
Users
Styleguide
Sign Up
</nav>
</div>
</header>
<div class="container">
<div ng-view=""></div>
</div>
<!-- Google Analytics: change UA-XXXXX-X to be your site's ID -->
<script>
!function(A,n,g,u,l,a,r){A.GoogleAnalyticsObject=l,A[l]=A[l]||function(){
(A[l].q=A[l].q||[]).push(arguments)},A[l].l=+new Date,a=n.createElement(g),
r=n.getElementsByTagName(g)[0],a.src=u,r.parentNode.insertBefore(a,r)
}(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-XXXXX-X');
ga('send', 'pageview');
</script>
<script src="bower_components/jquery/dist/jquery.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/bootstrap/dist/js/bootstrap.js"></script>
<script src="bower_components/angular-animate/angular-animate.js"></script>
<script src="bower_components/angular-cookies/angular-cookies.js"></script>
<script src="bower_components/angular-resource/angular-resource.js"></script>
<script src="bower_components/angular-route/angular-route.js"></script>
<script src="bower_components/angular-sanitize/angular-sanitize.js"></script>
<script src="bower_components/angular-touch/angular-touch.js"></script>
<!-- endbower -->
<!-- endbuild -->
<!-- build:js({.tmp,app}) scripts/scripts.js -->
<script src="scripts/app.js"></script>
<script src="scripts/services.js"></script>
<script src="scripts/controllers/main.js"></script>
<script src="scripts/controllers/users.js"></script>
<script src="scripts/controllers/about.js"></script>
</body>
</html>
I'm extremely new to Angular so it's quite possible I'm missing a fundamental step in setting up the controllers. Since my code works based purely off of which file I have it in, I have a feeling I'm not configuring something properly in Angular.
Any help is greatly appreciated. Thanks!
When you write
var rantlyApp = angular.module('rantlyApp', ['ngRoute']);
You are creating a new module called rantlyApp and removing any old module with the same name. So when the users.js script runs it overwrites what you defined in main.js.
Instead define your module once, and retrieve it with:
var rantlyApp = angular.module('rantlyApp');
Check the documentation.

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