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>
Related
Here is my code.
home.html
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org" ng-app="myApp">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css"
href="webjars/bootstrap/3.3.7/css/bootstrap.min.css" />
<script
src="https://code.jquery.com/jquery-3.0.0.js"
integrity="sha256-jrPLZ+8vDxt2FnE1zvZXCkCcebI/C8Dt5xyaQBjxQIo="
crossorigin="anonymous"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4 /angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular-route.js"></script>
</head>
<body ng-controller="myCtrl">
<div class="container">
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#">Spring Boot Test</a>
</div>
<ul class="nav navbar-nav">
<li class="active"><a ng-click="">Home</a></li>
<li>About</li>
<li>Contact </li>
</ul>
</div>
</nav>
<div data-ng-view = ""></div>
</div>
<!-- /.container -->
<script type="text/javascript"
src="webjars/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
script
<script type="text/javascript">
var app = angular.module('myApp',[]);
app.config(['$locationProvider', '$routeProvider',function config($locationProvider, $routeProvider) {
$routeProvider.
when('/about', {
templateUrl: 'about.html',
controller: 'aboutCtrl'
});
}
]);
app.controller('aboutCtrl',function($scope){
console.log("aknk");
});
app.controller('myCtrl',['$scope','$location','$window', function($scope,$location,$window){
$scope.about = function()
{
console.log("hello");
/*$location.path('about');*/
$window.location.assign('/about');
}
$scope.contact = function()
{
console.log("hello");
$location.path('/contact');
}
}]);
</script>
What i am doing worng? The links on about and contact do not work at all with this code and If I remove $routeProvider code /about call has been sent to the server. Actually what I want is to get the about.html in ng-view div so that I can have common header for all pages.
Your config should look like this.
app.config(function($routeProvider) {
$routeProvider
.when('/about', {
templateUrl: "views/view-queue.html",
caseInsensitiveMatch: true,
})
.otherwise({
templateUrl: "404.html"
})
});
The above code will work.
My project structure is looks like this:
I tried to make a single page application using this image. When index.html page will launch it will by default load registration.html in ng-view. But when index.html loads it does not load the registration.html as ng-view as expected.
And my files for index.html,main.css and mainAppRouter.js are below:
//mainAppRouter.js
(function () {
var myModule = angular.module('studentInfo', ['ngRoute']);
myModule.config(function ($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){
$scope.message = 'This is Add new order screen';
})
UPDATED ANSWER: Another reason why this does not work is that you are running your example off the file system (using the file:// protocol) and many browsers (Chrome, Opera) restricts XHR calls when using the file:// protocol. AngularJS templates are downloaded via XHR and this, combined with the usage of the file:// protocol results in the error you are getting.
For more details: Couldn't load template using templateUrl in Angularjs
As a part of learning process, I am roaming around angular js routing concepts. For this, I created one inner folder inside app with two sample test html pages ..
When i run the app it should load first page from that folder but it does not not happening .. I am not sure where i have done wrong in this code...
I am getting error like this 'angular.js:4640Uncaught Error: [$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.
The problem is simple and the answer is probably pretty obvious but I really can't find out what's going wrong here.
JSFIDDLE
As you can see, no links are generated and no views are loaded.
I have looked into related problems aswell (e.g this one) but it wasn't much of a use.
index.html
<nav class="navbar navbar-inverse" role="navigation">
<div class="navbar-header">
<a class="navbar-brand" ui-sref="#">AngularUI Router</a>
</div>
<ul class="nav navbar-nav">
<li><a ui-sref="home">Home</a></li>
<li><a ui-sref="about">About</a></li>
</ul>
</nav>
<div class="container">
<div ui-view></div>
</div>
<script type="text/ng-template" id="home.html">
<div class="jumbotron text-center">
<h1>Welcome</h1>
<p>This is the Home Page</p>
</div>
</script>
app.js
var routerApp = angular.module('routerApp', ['ui.router']);
routerApp.config(['$stateProvider', '$urlRouterProvider', function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/home');
$stateProvider
.state('home', {
url: '/home',
templateUrl: 'home.html'
});
}]);
EDIT
I should have mentioned that I included ui-router in the External Resources tab in my fiddle.
This is what gets generated by JSFiddle:
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.js"></script>
<script type="text/javascript" src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.18/angular-ui-router.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
</head>
<body ng-app="routerApp">
<nav class="navbar navbar-inverse" role="navigation">
<div class="navbar-header">
<a class="navbar-brand" ui-sref="#">AngularUI Router</a>
</div>
<ul class="nav navbar-nav">
<li><a ui-sref="home">Home</a></li>
<li><a ui-sref="about">About</a></li>
</ul>
</nav>
<div class="container">
<div ui-view=""></div>
</div>
<script type="text/ng-template" id="home.html">
<div class="jumbotron text-center">
<h1>Welcome</h1>
<p>This is the Home Page</p>
</div>
</script>
<script type="text/javascript">
//<![CDATA[
var routerApp = angular.module('routerApp', ['ui.router']);
routerApp.config(['$stateProvider', '$urlRouterProvider', function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/home');
$stateProvider
.state('home', {
url: '/home',
templateUrl: 'home.html'
});
}]);
//]]>
</script>
</body>
</html>
EDIT #2
It seems like this was a problem with JSFiddle's External Resources rather than ui-router.
Working example
You have to include angular-ui-router in your index.html
You can for example add:
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.18/angular-ui-router.min.js"></script>
Here is the working JSFIDDLE
ui.router is a separate module. You need to download it and include a script, e.g. download from here
There is a default angular router, but that one probably should be added as a separate script as well.
Angular UI-Router is a client-side Single Page Application routing framework for AngularJS.Routing frameworks for SPAs(Single Page Applications) update the browser's URL as the user navigates through the app.
Check this fiddle
$stateProvider
.state('home', {
url: '/home',
templateUrl: 'home.html'
}).state('about', {
url: '/about',
templateUrl: 'about.html'
});
I am working in angular.js. Using ng-view navigate in body section. If i need to navigate to a new html page. How we can achieve in angular.js. Is there any angular.js directives in angular.js.
Thanks in Advance,
You should go through following things for routing:
Angular ui-route
Angular ngRoute
Angular-UI-Router is more powerful directive than ngRoute. Following code is what i had tried sometimes before. hope it will also help you.
app.js
var app = angular.module('app', ['ui.router']); //Inject `ui.router` directive inside your `app` module
app.config(['$urlRouterProvider', '$stateProvider', function ($urlRouterProvider, $stateProvider) {
$urlRouterProvider.otherwise('/');
$stateProvider
.state('home', {
url: '/',
templateUrl: 'templates/home.html',
})
.state('about', {
url: '/about',
templateUrl: 'templates/about.html'
})
}]);
index.html
<html>
<head>
<title>Angular Routing</title>
<link href="node_modules/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet" />
<script src="node_modules/angular/angular.min.js"></script>
<script src="node_modules/angular-ui-router/release/angular-ui-router.min.js"></script>
<script src="Scripts/app.js"></script>
<script src="Scripts/controllers/homeCtrl.js"></script>
</head>
<body ng-app="app">
<div class="container">
<div ng-include="'templates/header.html'"></div>
<div ui-view></div>
<div ng-include="'templates/footer.html'"></div>
</div>
</body>
</html>
templates/header.html
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" ui-sref="home">Angular</a>
</div>
<ul class="nav navbar-nav">
<li>Home</li>
<li><a ui-sref="about">About</a></li>
</ul>
</div>
</nav>
templates/footer.html
<p>© SJ</p>
templates/home.html
<h1>Home</h1>
templates/about.html
<h1>About<h1>