My project structure is looks like this:
I tried to make a single page application using this image. When index.html page will launch it will by default load registration.html in ng-view. But when index.html loads it does not load the registration.html as ng-view as expected.
And my files for index.html,main.css and mainAppRouter.js are below:
//mainAppRouter.js
(function () {
var myModule = angular.module('studentInfo', ['ngRoute']);
myModule.config(function ($routeProvider) {
$routeProvider
.when('/registration', {
templateUrl : '../views/registration.html',
controller: 'regController'
})
.otherwise({
redirectTo: '/registration'
});
console.log("checking");
});
myModule.controller('regController', function ($scope) {
$scope.message = 'This is Add new order screen';
console.log("checking");
});
});
/*man.css*/
.studentInfo{
margin-top: 100px;
}
.navbar{
padding: 1em;
}
.navbar-brand {
padding:0;
}
<!--index.html-->
<!DOCTYPE html>
<html data-ng-app="studentInfo">
<head>
<script src="lib/js/angular.min.js"></script>
<script src="lib/js/jquery-3.0.0.min.js"></script>
<script src="lib/js/bootstrap.min.js"></script>
<script type="text/javascript" src="lib/js/angular-route.js"></script>
<script src="app/route/mainAppRouter.js"></script>
<link rel="stylesheet" href="lib/css/bootstrap.css" />
<link rel="stylesheet" href="lib/css/bootstrap-theme.css" />
<link rel="stylesheet" href="app/css/main.css" />
<title>A demo Angular JS app</title>
</head>
<body>
<div class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="#"> <span><img src="app/images/people.png"/></span> Student Info </a>
</div>
<ul class="nav nav-pills navbar-right" data-ng-controller="NavbarController">
<li role="presentation">Registration</li>
<li role="presentation">Student Details</li>
</ul>
</div>
</div>
<div class="container">
<div class="col-md-4 col-md-offset-4" data-ng-controller="regController">
<h1>Student Info</h1>
</div>
<div ng-view></div>
</div>
</body>
</html>
All my codes are in this github repo
What should i do to correct my problem?
I think the problem is because you have not specified any controller for your ng-view and also you have to set your base URL correctly.
$routeProvider
.when('/registration', {
templateUrl :'http://localhost/StudentInfo/app/views/registration.html',
controller: 'regController'
})
And remove the controller tag from HTML.Your controller tag was outside the scope of ng-view.
<div class="container">
<div class="col-md-4 col-md-offset-4" >
<h1>Student Info</h1>
</div>
<div ng-view></div>
</div>
And there is a syntax error in your controller as well
myModule.controller('regController', function ($scope){
$scope.message = 'This is Add new order screen';
})
UPDATED ANSWER: Another reason why this does not work is that you are running your example off the file system (using the file:// protocol) and many browsers (Chrome, Opera) restricts XHR calls when using the file:// protocol. AngularJS templates are downloaded via XHR and this, combined with the usage of the file:// protocol results in the error you are getting.
For more details: Couldn't load template using templateUrl in Angularjs
Related
I am trying an application with AngularJS 1.0 but I am facing issues with routing. The route is not working at all. I can't see my templates being displayed inside ng-view. My code is as shown below.
package.json
"main": "server.js",
"dependencies": {
"angular": "^1.4.3",
"angular-route": "1.6.10",
"body-parser": "latest",
"ejs": "latest",
"express": "latest",
"fabric-ca-client": "^1.0.2",
"fabric-client": "^1.0.2",
"grpc": "1.11.0"
}
app.js
'use strict';
var app = angular.module('application', ["ngRoute"]);
app.config(function($routeProvider){
$routeProvider
.when('/', {
templateUrl: 'client/index.html'
})
.when('/vault', {
templateUrl: 'client/vault.html'
})
.when('/store', {
templateUrl: 'client/store.html'
})
.when('/til', {
templateUrl: 'client/til.html'
})
.when('/order', {
templateUrl: 'client/order.html'
})
});
index.html
<!DOCTYPE html>
<html>
<head>
<title>Demo Application</title>
<link rel="icon" href="favicon.ico" type="image/x-icon">
<!-- require jquery and bootstrap scripts -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.3/angular.min.js"></script>
</head>
<body ng-app="application" ng-controller="appController">
<header>
<div id="left_header">Demo Application</div>
</header>
<nav class="navbar navbar-default">
<div class="container-fluid">
<ul class="nav navbar-nav">
<li class="active">Home</li>
<li>Store</li>
<li>About</li>
</ul>
</div>
</nav>
<div ng-view></div>
</html>
There are two more pages for store and about with only one tag in them.
I should be able to see the changes in the view part i.e. 'This is About page' but it is not being displayed.
I am referring to this URL
Any help would be appriciated.
Update-1
Added angular-route package but still not working.
Getting following error:
" Error: [$injector:modulerr] http://errors.angularjs.org/1.4.3/$injector/modulerr?p0=application&p1=%5B%24injector%3Amodulerr%5D%20http%3A%2F%2Ferrors.angularjs.org%2F1.4.3%2F%24injector%2Fmodulerr%3Fp0%3DngRoute%26p1"
Update-2
Entire console output, which shows some error but don't understand a bit of it. It has several warnings as well.
https://pastebin.com/j06ku3yG
Update-3
I didn't added the minified js files for angular-route in to my html and that was the reason I was getting issues. Further more the existing angular script in html page also had version mismatch.
I also corrected some issues with routes after this I faced recursion related issues (could see multiple pages within the same page) Had to make changes to routs.
Thank you all for helping :)
I have modified your code a bit to give you a basic working demo of your app. The routing required an angular-route.js script for 1.2+ AngularJS versions. For both scripts their versions must match. I decided to use 1.6.5. I also replaced bootstrap and jquery with ui.bootstrap - angularjs version.
Here is a working demo:
/* Use `ui.bootstrap` module instead of jQuery + Bootstrap */
var app = angular.module('application', ["ngRoute", "ui.bootstrap"]);
app.config(function($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'client/index.html'
})
.when('/about', {
templateUrl: 'client/about.html'
})
.when('/store', {
templateUrl: 'client/store.html'
})
});
app.controller('appController', function($scope, $location) {
$scope.isActive = function(path) {
return path === $location.path();
}
});
<!DOCTYPE html>
<html>
<!-- Matching angular.js and angular-route.js versions -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.5/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.5/angular-route.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/2.5.0/ui-bootstrap-tpls.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<body>
<div ng-app="application" ng-controller="appController">
<header ng-init="isNavCollapsed=true">
<nav class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" ng-click="isNavCollapsed = !isNavCollapsed">
<span class="glyphicon glyphicon-menu-hamburger"></span>
</button>
</div>
<div class="collapse navbar-collapse" uib-collapse="isNavCollapsed">
<ul class="nav navbar-nav navbar-left">
<li ng-class="{ active: isActive('/')}">Home</li>
<li ng-class="{ active: isActive('/store')}">Store</li>
<li ng-class="{ active: isActive('/about')}">About</li>
</ul>
</div>
</div>
</nav>
</header>
<div ng-view></div>
<!-- Separate files -->
<script type="text/ng-template" id="client/index.html">
index
</script>
<script type="text/ng-template" id="client/about.html">
about
</script>
<script type="text/ng-template" id="client/store.html">
store
</script>
</div>
</body>
</html>
First, you still needs to link the NgRoute from the angular-route.js.
Secondly, to link templates use href="#!store" instead of href="#store"
Here's a working example using angularjs 1.6.9
'use strict';
var app = angular.module('application', ["ngRoute"]);
app.config(function($routeProvider){
$routeProvider
.when('/', {
templateUrl: 'home.html'
})
.when('/store', {
templateUrl: 'store.html'
})
.when('/about', {
templateUrl: 'about.html'
})
});
<!-- require jquery and bootstrap scripts -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular-route.min.js"></script>
<div ng-app="application" >
<script type="text/ng-template" id="home.html">
<div class="view">
<h2>home</h2>
</div>
</script>
<script type="text/ng-template" id="store.html">
<div class="view">
<h2>store</h2>
</div>
</script>
<script type="text/ng-template" id="about.html">
<div class="view">
<h2>about</h2>
</div>
</script>
<header>
<div id="left_header">Demo Application</div>
</header>
<nav class="navbar navbar-default">
<div class="container-fluid">
<ul class="nav navbar-nav">
<li class="active">Home</li>
<li>Store</li>
<li>About</li>
</ul>
</div>
</nav>
<div ng-view></div>
</div>
I am learning how to implement routing in AngularJS. Everything else is working fine but the views are not getting updated when I click on the navigation.
How can I achieve the desired functionality in the application? I want the navigation to take us to the desired pages without refreshing the page and that's quite obvious.
Here is the code.
Index.html
<!DOCTYPE html>
<html ng-app="routingApp">
<head>
<title>AngularJS routing</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.7/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.7/angular-route.js"></script>
<script src="script.js"></script>
</head>
<body ng-controller="routingAppController">
<!-- Header and Navigation -->
<header>
<nav class= "navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="/">Angular Routing App</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li>Home</li>
<li>About</li>
<li>Contact</li>
</ul>
</div>
</nav>
</header>
<!-- Main Body where content will be injected -->
<div id="main">
<div ng-view></div>
</div>
</body>
</html>
Script.js
(function(){
'use strict';
var app = angular.module('routingApp', ['ngRoute']);
app.config(function($routeProvider){
$routeProvider
.when('/', {
templateUrl : 'pages/home.html',
controller : 'routingAppController'
})
.when('/about', {
templateUrl : 'pages/about.html',
controller : 'aboutController'
})
.when('/contact', {
templateUrl : 'pages/contact.html',
controller : 'contactController'
});
});
app.controller('routingAppController', function($scope){
$scope.message = "This will get updated for sure!";
});
app.controller('aboutController', function($scope){
$scope.message = "This is the about page and it looks awesome!";
});
app.controller('contactController', function($scope){
$scope.message = "This is the contact page!";
});
})();
One of the pages
<div class="jumbotron text-center">
<h1>Home Page</h1>
<p>{{ message }}</p>
</div>
please tell me why it isn't loading partials.
I'm trying to do routing and inserting a partial templates into the layout HTML page when you click on a specific hyperlink such as Home, about or contact.
I checked in every line of code and I didn't find the source of problem for not loading partials. Routes are doing fine, it just isn't loading.
Here's my code:
index.html
<html ng-app="streamApp">
<head>
<meta charset="utf-8">
<!-- To ensure proper rendering and touch zooming -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>StreamTest App</title>
<!-- load bootstrap and fontawesome -->
<link rel="stylesheet" href="node_modules/bootstrap/dist/css/bootstrap.min.css">
<link rel="stylesheet" href="node_modules/font-awesome/css/font-awesome.css">
<link rel="stylesheet" href="styles/style.css"/>
</head>
<body ng-app="streamApp" ng-controller="MainController">
<div id="main">
<!-- including header -->
<div ng-include="'views/templates/header.html'"></div>
<!-- this is where content will be injected -->
<div id="container" style="margin-top: 50px;">
<ng-view></ng-view>
</div>
<!-- including footer -->
<div ng-include="'views/templates/footer.html'"></div>
</div>
</body>
<!-- Scripts -->
<script src="node_modules/jquery/dist/jquery.min.js"></script>
<script src="node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
<script type="text/javascript" src="node_modules/angular/angular.min.js"></script>
<script type="text/javascript" src="node_modules/angular-route/angular-route.min.js"></script>
<script src="app.js"></script>
<!-- Scripts End -->
</html>
app.js
// create the module named streamapp and include ngRoute for routing needs
var streamApp = angular.module('streamApp',['ngRoute']);
//configure app's routes
streamApp.config(['$routeProvider',function ($routeProvider) {
$routeProvider
//route for the home page
.when('/home', {
templateURL : 'views/partials/home.html',
controller : 'MainController'
})
//route for the about page
.when('/about', {
templateURL : 'views/partials/about.html',
controller : 'aboutController'
})
//route for the contact page
.when('/contact', {
templateURL : 'views/partials/contact.html',
controller : 'contactController'
})
.otherwise({
redirectTo: '/home'
});
}]);
// create the controller and inject Angular's $scope
streamApp.controller("MainController", function ($scope) {
// create a message to display in our view
$scope.home="Welcome Home!";
});
streamApp.controller("aboutController", function ($scope) {
// create a message to display in our view
$scope.about="Wanna hear about us! Here you are :)";
});
streamApp.controller("contactController", function ($scope) {
// create a message to display in our view
$scope.contact="Don't be shy to contact us!";
});
header.html
<header>
<nav class="navbar navbar-default">
<div class="container">
<div class="row">
<div class="navbar-header">
<a class="navbar-brand" href="#home">StreamTEST</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li><i class="fa fa-home"></i> Home</li>
<li><i class="fa fa-shield"></i> About</li>
<li><i class="fa fa-envelope"></i> Contact</li>
</ul>
</div>
</div>
</nav>
</header>
home.html
<div class="jumbotron text-center">
<h1>Home Page</h1>
<p>{{ home }}</p>
</div>
about.html
<div class="jumbotron text-center">
<h1>About Page</h1>
<p>{{ about }}</p>
</div>
contact.html
<div class="jumbotron text-center">
<h1>Contact Page</h1>
<p>{{ contact }}</p>
</div>
I had changed the default hash-prefix from '!' to empty string '' in app.js cause I'm using angularjs 1.6
$locationProvider.hashPrefix('');
Remove ng-app from your body element. You already have it on the outer html element.
I use ui-router instead of ngRoute, but they are very similar. A couple of things.
You need to set Html5Mode, which means you need to inject $locationProvider into your config and then issue:
$locationProvider.html5Mode(true)
You should set the base href in the <head> section of your index.html with:
<base href="/" >
You might also want to try ng-href instead of href on your links.
As a part of learning process, I am roaming around angular js routing concepts. For this, I created one inner folder inside app with two sample test html pages ..
When i run the app it should load first page from that folder but it does not not happening .. I am not sure where i have done wrong in this code...
I am getting error like this 'angular.js:4640Uncaught Error: [$injector:modulerr]'
Below is my controller code
var myApp = angular.module('myApp', ['ngRoute']);
myApp.config(function ($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'Pages/main.html',
controller: 'mainController'
})
.when('/second', {
templateUrl: 'Pages/second.html',
controller: 'secondController'
})
});
myApp.controller('mainController', ['$scope','$log', function($scope,$log) {
}]);
myApp.controller('secondController', ['$scope','$log', function($scope,$log) {
}]);
and html code goes here
<!DOCTYPE html>
<html lang="en-us" ng-app="myApp">
<head>
<title>Learn and Understand AngularJS</title>
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<meta charset="UTF-8">
<!-- load bootstrap and fontawesome via CDN -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<style>
html, body, input, select, textarea
{
font-size: 1.05em;
}
</style>
<!-- load angular via CDN -->
<script src="https://code.angularjs.org/1.5.8/angular.min.js"></script>
<script src="https://code.angularjs.org/1.5.8/angular-route.min.js"></script>
<script src="app.js"></script>
</head>
<body>
<header>
<nav class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="/">AngularJS</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li><i class="fa fa-home"></i>Home</li>
<li><i></i>second</li>
</ul>
</div>
</nav>
</header>
<div class="container">
<div ng-view></div>
</div>
</body>
</html>
and for main.html
<h1>this is main page</h1>
and for second.html
<h1>this is second page</h1>
Would any one please help on this query,
many thanks in advance..
Things seem to be working fine for me. See the working example below:
(Just change the href of Home link to #/)
var myApp = angular.module('myApp', ['ngRoute']);
myApp.config(function($routeProvider) {
$routeProvider
.when('/', {
templateUrl: 'Pages/main.html',
controller: 'mainController'
})
.when('/second', {
templateUrl: 'Pages/second.html',
controller: 'secondController'
})
});
myApp.controller('mainController', ['$scope', '$log',
function($scope, $log) {}
]);
myApp.controller('secondController', ['$scope', '$log',
function($scope, $log) {}
]);
html,
body,
input,
select,
textarea {
font-size: 1.05em;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- load angular via CDN -->
<script src="https://code.angularjs.org/1.5.8/angular.min.js"></script>
<script src="https://code.angularjs.org/1.5.8/angular-route.min.js"></script>
<div ng-app="myApp">
<header>
<nav class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="/">AngularJS</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li><i class="fa fa-home"></i>Home
</li>
<li><i></i>second
</li>
</ul>
</div>
</nav>
</header>
<div class="container">
<div ng-view></div>
</div>
<script id="Pages/main.html" type="text/ng-template">
<h1>this is main page</h1>
</script>
<script id="Pages/second.html" type="text/ng-template">
<h1>this is second page</h1>
</script>
</div>
Edit
Don't directly serve your Angular code using file:/// protocol. It will not be able to make request to load resources. Use any simple lightweight servers, for example:
Python Simple server for Linux based platforms (python -m SimpleHTTPServer)
Mongoose for Windows
replace:
<li><i class="fa fa-home"></i>Home</li>
with
<li><i class="fa fa-home"></i>Home</li>
and it should work fine. i checked.
That error means angular could not find the module you're referring to. is your script able to connect to internet and can you make sure the angular cdn is not blocked by your firewall?
you could try to download the angular-route file and reference in your html and see if it works.
I am completely new to the AngularJS, trying to learn MVC with AngularJS, sort of mini SPA. For some reason the AngularJS routing is not working for me. I have tried so many combinations, non of them worked. Any clues what I might have wrong? The error I receive is 'The resource cannot be found' 404 when clicked on the button with a link that MVC does not have view method implemented for. It seems like MVC routing is being processed before angularJs client side routing is:
Layout:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>#ViewBag.Title - My ASP.NET Application</title>
<link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
<link href="~/Content/bootstrap.min.css" rel="stylesheet" type="text/css" />
<script src="~/Scripts/modernizr-2.6.2.js"></script>
<link href="~/Content/bootstrap-superhero.css" rel="stylesheet" />
<script src="~/Scripts/angular.js"></script>
<script src="~/Scripts/angular-resource.js"></script>
<script src="~/Scripts/angular-route.js"></script>
<script src="~/Scripts/registration-module.js"></script>
#RenderSection("head", false)
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
#Html.ActionLink("Application name xxx", "Index", "Home", new { area = "" }, new { #class = "navbar-brand" })
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
</ul>
</div>
</div>
</div>
<div class="container body-content" ng-app="registrationModule">
#RenderBody()
<hr />
<footer>
<p>© #DateTime.Now.Year - My ASP.NET Application</p></footer>
</div>
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
</body>
</html>
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Registration", action = "Index", id = UrlParameter.Optional }
);
//routes.MapRoute(
// name: "Application",
// url: "{*url}",
// defaults: new { controller = "Registration", action = "Index" });
}
}
Angular registration:
var registrationModule = angular.module("registrationModule", ['ngRoute','ngResource'])
.config(function ($routeProvider, $locationProvider) {
//$routeProvider.when('/Registration/Courses', { templateUrl: '/Templates/courses.html', controller: 'CoursesController' });
$routeProvider.when('/Registration/Courses', { templateUrl: '/Templates/test.html' });
$routeProvider.when('/Registration/Instructors', { templateUrl: '/Templates/instructors.html', controller: 'InstructorsController' });
$routeProvider.otherwise({ redirectTo: '/' });
$locationProvider.html5Mode(true);
});
View
#model Ang2.Models.Registration.Registration
#{
ViewBag.Title = "Index";
}
<div class="container">
<div class="row">
<div class="navbar navbar-default">
<div class="navbar-header">
<ul class="nav navbar-brand">
<li><span class="navbar-brand"></span></li>
</ul>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li>Browse Catalog</li>
<li>Browse Instructors</li>
</ul>
</div>
</div>
</div>
<div ng-view></div>
</div>
Physical files exist:
It seems you are using HTML5 routing mode html5Mode(true), but have not specified the base url, so that angular knows where to start the routing. You could try either disable the HTML5 mode (set it to false), or specify the base using <base> tag.
Note that server-side (C# code) is completely unrelated and not used for client-side routing. Also note that you should not expect your controllers to be called, because angular routing is a client-side only, it does not call the server by itself. Means, "view" will NOT be processed by c#, you will just get plain html.
All in all, it looks you don't need angular routing at all, since you seem to be doing routing server side.