I'm learning angular.js and has done some 'Hello world' app. It's work like i planned, all, except routing. Please help me find mistakes in my code (i think it's in app.js)
angular.module('usercat', ['ngRoute']).
config(['$routeProvider',
function($routeProvider) {
$routeProvider.
when('/messages', {
templateUrl: '/messages.html',
controller: 'UserListCtrl'}).
otherwise({
redirectTo: '/messages'
});
}]);
Here is my demo
You need to add the ng-view tag in index.html. This is where your messages will be shown. So just add the following and it should work:
<ng-view></ng-view>
Related
I have
<base href="/!#/">
at the top of my index.html file. When I go to URL http://localhost:5000/ everything works fine, it instantly add #!/ so the URL is http://localhost:5000/#!/ and page display as expected.
At the server side I have following code which should allow me to use my files
app.use(express.static(path.join(__dirname, 'public')));
Structure of my files is something like:
bookApp(folder)
server.js
public(folder)
index.html
app.js(ngRoute)
views(folder)
css(folder)
controllers(folder)
and my AngularJS routing is:
(function () {
'use strict';
angular
.module('app', [
'ngRoute'
])
.config(config);
function config ($routeProvider) {
$routeProvider
.when('/', {
controller: 'PostsCtrl',
templateUrl: 'views/posts.html'
})
.when('/register', {
controller: 'registerCtrl',
templateUrl: 'views/register.html'
})
.when('/login', {
controller: 'loginCtrl',
templateUrl: 'views/login.html'
})
.otherwise('/');
}
})();
The very first page (views/posts.html) load as expected but when I click
<li>Sign in</li>
the URL is http://localhost:5000/login not as like I thought http://localhost:5000/!#/login.
and it display:
Cannot GET /login
when I manually change URL to http://localhost:5000/#!/login it works fine.
How to fix this behavior?
The only solution I see is to get rid of <base> tag and in every link manually in href directive add !# before slash.
It looks like you are forgetting the ng-view directive: <div ng-view></div> which is the container for the content that is provided by your routing. Place this above your script if you have everything contained in one file.
You can also try:
<ng-view></ng-view>
<div class="ng-view"></div>
Is there any particular reason you are still using Angular 1? I know this isn't technically answering your question, but I would highly recommend that you start using the latest Angular. You can still keep legacy code but it will make a lot of what you are doing a lot cleaner and clear.
I was expecting to see this question on Stackoverflow but didn't. Apparently I'm the only one having this problem that seems to me to be very common.
I have a basic project I am working on but the routes don't seem to work even though everything I've done so far seems to be right.
I have this piece of html in my index.html file:
<html>
<head ng-app="myApp">
<title>New project</title>
<script src="https://code.angularjs.org/1.6.0/angular.min.js"></script>
<script src="https://code.angularjs.org/1.6.0/angular-route.min.js"></script>
<script src="app.js"></script>
</head>
<body>
Add Quote
<div ng-view ></div>
</body>
</html>
and here is my app.js:
var app = angular.module('myApp', ['ngRoute']);
app.config(['$routeProvider', function ($routeProvider) {
$routeProvider
.when('/add-quote', {
templateUrl: 'views/add_quote.html',
controller: 'QuoteCtrl'
})
.otherwise({ redirectTo: '/' });
}]);
Now when I just visit the page, here is what I get in the url:
http://localhost:8000/admin#!/
and when I click on the Add quote button, I get this:
http://localhost:8000/admin#!/#%2Fadd-quote
What can be the problem here?
Thanks for help
Simply use hashbang #! in the href:
Add Quote
Due to aa077e8, the default hash-prefix used for $location hash-bang URLs has changed from the empty string ('') to the bang ('!').
If you actually want to have no hash-prefix, then you can restore the previous behavior by adding a configuration block to your application:
appModule.config(['$locationProvider', function($locationProvider) {
$locationProvider.hashPrefix('');
}]);
For more information, see
AngularJS GitHub Pull #14202 Changed default hashPrefix to '!'
AngularJS Guide - Migration - aa0077e8
Sorry to get on my high horse but... How did this get released? This is massive, breaking bug. — #MiloTheGreat
The breaking change as by #14202 should be reverted as the reference specification was already officially deprecated #15715
I'm going to close this issue because we haven't got any feedback. Feel free to reopen this issue if you can provide new feedback.
— https://github.com/angular/angular.js/issues/15715#issuecomment-281785369
Simply include the ! into the href:
<body>
Add Quote
<div ng-view ></div>
</body>
I couldn't get routing to work in 1.6.4 so I decided to use angular 1.5.11 and routing works fine although I needed to define all my routings in when(..) functions with trailing "/"
If sticking to an older version of angular is an option for you then consider it since it may save your nerves...
var app = angular.module("myApp", ["ngRoute"]);
app.config(function($routeProvider) {
$routeProvider
.when("/layoutandviewbox", {
templateUrl : "views/layout-and-viewbox.html"
})
.when("/basicshapes", {
templateUrl : "views/basic-shapes.html"
})
.when("/advancedshapes", {
templateUrl : "views/advanced-shapes.html"
})
.when("/groups", {
templateUrl : "views/groups.html"
})
.when("/transformations", {
templateUrl : "views/transformations.html"
})
.when("/effects", {
templateUrl : "views/effects.html"
})
.when("/", {
templateUrl : "views/basic-shapes.html"
});
});
app.config(['$routeProvider', '$locationProvider', function($routeProvider, $locationProvider) {
$locationProvider.hashPrefix('');
$routeProvider
.when('/add-quote', {
templateUrl: 'views/add_quote.html',
controller: 'QuoteCtrl'
})
.otherwise({ redirectTo: '/' });
}]);
Try this one might Help...
In html or view Page
<body>
Home
<div ng-view></div>
</body>
In Script Page
var app=angular
.module('myModule',['ngRoute'])
.config(function($routeProvider, $locationProvider) {
$routeProvider
.when('/Home', {
templateUrl: 'FolderName/Home.html',
controller: 'homeCtr'
})
$locationProvider.hashPrefix('');
});
I was expecting to see this question on Stackoverflow but didn't. Apparently I'm the only one having this problem that seems to me to be very common.
I have a basic project I am working on but the routes don't seem to work even though everything I've done so far seems to be right.
I have this piece of html in my index.html file:
<html>
<head ng-app="myApp">
<title>New project</title>
<script src="https://code.angularjs.org/1.6.0/angular.min.js"></script>
<script src="https://code.angularjs.org/1.6.0/angular-route.min.js"></script>
<script src="app.js"></script>
</head>
<body>
Add Quote
<div ng-view ></div>
</body>
</html>
and here is my app.js:
var app = angular.module('myApp', ['ngRoute']);
app.config(['$routeProvider', function ($routeProvider) {
$routeProvider
.when('/add-quote', {
templateUrl: 'views/add_quote.html',
controller: 'QuoteCtrl'
})
.otherwise({ redirectTo: '/' });
}]);
Now when I just visit the page, here is what I get in the url:
http://localhost:8000/admin#!/
and when I click on the Add quote button, I get this:
http://localhost:8000/admin#!/#%2Fadd-quote
What can be the problem here?
Thanks for help
Simply use hashbang #! in the href:
Add Quote
Due to aa077e8, the default hash-prefix used for $location hash-bang URLs has changed from the empty string ('') to the bang ('!').
If you actually want to have no hash-prefix, then you can restore the previous behavior by adding a configuration block to your application:
appModule.config(['$locationProvider', function($locationProvider) {
$locationProvider.hashPrefix('');
}]);
For more information, see
AngularJS GitHub Pull #14202 Changed default hashPrefix to '!'
AngularJS Guide - Migration - aa0077e8
Sorry to get on my high horse but... How did this get released? This is massive, breaking bug. — #MiloTheGreat
The breaking change as by #14202 should be reverted as the reference specification was already officially deprecated #15715
I'm going to close this issue because we haven't got any feedback. Feel free to reopen this issue if you can provide new feedback.
— https://github.com/angular/angular.js/issues/15715#issuecomment-281785369
Simply include the ! into the href:
<body>
Add Quote
<div ng-view ></div>
</body>
I couldn't get routing to work in 1.6.4 so I decided to use angular 1.5.11 and routing works fine although I needed to define all my routings in when(..) functions with trailing "/"
If sticking to an older version of angular is an option for you then consider it since it may save your nerves...
var app = angular.module("myApp", ["ngRoute"]);
app.config(function($routeProvider) {
$routeProvider
.when("/layoutandviewbox", {
templateUrl : "views/layout-and-viewbox.html"
})
.when("/basicshapes", {
templateUrl : "views/basic-shapes.html"
})
.when("/advancedshapes", {
templateUrl : "views/advanced-shapes.html"
})
.when("/groups", {
templateUrl : "views/groups.html"
})
.when("/transformations", {
templateUrl : "views/transformations.html"
})
.when("/effects", {
templateUrl : "views/effects.html"
})
.when("/", {
templateUrl : "views/basic-shapes.html"
});
});
app.config(['$routeProvider', '$locationProvider', function($routeProvider, $locationProvider) {
$locationProvider.hashPrefix('');
$routeProvider
.when('/add-quote', {
templateUrl: 'views/add_quote.html',
controller: 'QuoteCtrl'
})
.otherwise({ redirectTo: '/' });
}]);
Try this one might Help...
In html or view Page
<body>
Home
<div ng-view></div>
</body>
In Script Page
var app=angular
.module('myModule',['ngRoute'])
.config(function($routeProvider, $locationProvider) {
$routeProvider
.when('/Home', {
templateUrl: 'FolderName/Home.html',
controller: 'homeCtr'
})
$locationProvider.hashPrefix('');
});
in index.html
<script src="lib/angular.min.js"></script>
<script src="lib/angular-route.min.js"></script>
controller
angular.module("testCtrl",[]).controller('TestController', ["$scope", function($scope) {
$scope.Myname = "my first route";
}]);
app.js
var app = angular.module('testApp',["ngRoute", "testCtrl"]);
app.config(['$routeProvider', '$locationProvider', function($routeProvider, $locationProvider) {
$routeProvider
.when("/",{
templateUrl: "Views/main.html"
})
.when("/details",{
templateUrl: "Views/details.html",
controller : TestController
})
.otherwise({
redirectTo : "/"
});
}]);
my homepage loads fine but with some reason /details show error like --- No webpage was found for the web address: http://127.0.0.1:8080/details
I am new to angular and I am learning. I am not able to understand whats wrong ..do we have any tools to debug route error? I am using angular 1.5.8 version for now.
server console - "GET /details" Error (404): "Not found"
The issue is that TestController isn't defined in app.js. You should use the controller name as a string, like so.
.when("/details",{
templateUrl: "Views/details.html",
controller : "TestController"
})
See this plunk for a working example.
https://plnkr.co/edit/xi20MmchJY6TO1SG2o0d?p=preview
I think you have omitted the dependency on ngRoute:
angular.module('testCtrl', ['ngRoute'])...
Are you referencing ng-app in your HTML as well (can't see your HTML code)
Presumably you have included your scripts in the HTML page too?
Im trying to make an app to learn to work with AngularJS and rails. Only when I try to rout with angular I get this printed in te console "WARNING: Tried to load angular more than once" in an infinite loop.
If followed this tutorial until the problem occurred from there I've searched a lot here on Stackoverflow, but could not find a solution to my problem.
app.js
var app = angular.module('Deadlines', ['ngRoute', 'templates'], function($routeProvider, $locationProvider) {
$routeProvider.when('/', {
templateUrl: 'home.html',
controller: 'HomeCtrl'
}).otherwise( { redirectTo: '/'} );
$locationProvider.html5Mode(true);
});
Warning shows that you have added more than one angular js library. Better to remove any one angular library.
I have solved my issue through using AngularUI Router for angular. I found out that this problem was not occurring when I was trying to recreate the issue with just HTML and Angular. So it has something to do with the combination of rails and Angular. I can't explain why AngularUI Router is the solution for my problem cause I'm still a noob, but it works and I can continue learning to build apps.
app.js
angular.module('Deadlines', ['ui.router', 'templates'])
.config([
'$stateProvider',
'$urlRouterProvider',
function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('home', {
url: '/',
templateUrl: 'home.html',
controller: 'HomeCtrl',
})
$urlRouterProvider.otherwise('/');
}])
.config(["$locationProvider", function($locationProvider) {
$locationProvider.html5Mode(true);
}]);
Here is my current app.js for people facing the same problems