I'm following this tutorial.
But seems like jquery or angular or boostrap.min.js does not load properly. The file location is correct but still it shows me
Uncaught SyntaxError: Unexpected token <
for all the js files I've included in main.html
Here's my main.html
<html ng-app='ContactsApp'>
<head>
<title> My first Angular Project </title>
<base href='/'>
<link rel="stylesheet" type="text/css" href="src/boostrap.min.css">
</head>
<body>
<div class = 'container'>
<div class='page-header'>
<h1> Contacts: {{message}}</h1>
</div>
</div>
<script src = 'app/bower_components/jquery/jquery.min.js'></script>
<script src = 'app/bower_components/bootstrap/js/boostrap.min.js'></script>
<script src = 'app/bower_components/angular/angular.min.js'></script>
<script src= 'public/app.js'></script>
</body>
</html>
Here's my app.js
angular.module('ContactsApp', [])
.run(function ($rootScope){
$rootscope.message = "Hello Angular..";
});
Here's my server.js
var express = require('express'),
app = express();
//app object is express application
app
.use(express.static('./public'))
.get('*',function(req,res){
res.sendfile('public/main.html');
})
.listen(3000);
Do you have jQuery, bootstrap, angular files in proper folder as linked in your project? Let us assume you don't and let's try that by linking those files online. Then your main.html would look like:
<html ng-app="ContactsApp">
<head>
<title> My first Angular Project </title>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.4/css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.4/css/bootstrap.css.map">
</head>
<body>
<div class = 'container'>
<div class='page-header'>
<h1 ng-cloak> Contacts: {{message}}</h1>
</div>
</div>
<script src= 'https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
<script src= 'https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.4/js/bootstrap.min.js'></script>
<script src= 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular.min.js'></script>
<script src= 'public/app.js'></script>
</body>
</html>
And your app.js would look like:
angular.module('ContactsApp', [])
.run(function ($rootScope){
$rootScope.message = "Hello Angular..";
});
The problem with you current app.js is that the 'S' of $rootScope.message is not capitalised.
I hope this helps.
I would double check your paths for the scripts. Based on your express routes, if the js file can't be found it will respond with public/main.html. Then the browser would try to load that as a script, which would give the syntax error about <
Related
can anyone point the mistake as to why i am unable to read the data from the controller ?
Link to plunker
Plunker
<!DOCTYPE html>
<html ng-app>
<head>
<script data-require="angular.js.1.3#*" data-semver="1.5.2" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.2/angular.js"></script>
<script data-require="angular-route#*" data-semver="1.6.2" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular-route.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="MainController">
<h1> {{ message }} </h1>
</body>
</html>
// Code goes here
// Code goes here
var MainController = function($scope) {
$scope.message = "Hello";
};
Where is the ng-app name ? Provide module name.
angular.module('myApp',[])
.controller('SomeCtrl',function($scope){ .. your code ...})
Provide it in .html file
<html ng-app="myApp">
Fixed your Plunkr
You are referring to older version of AngularJS for learning and using 1.5 in plunkr. Check the below link
For your app, refer
this link
and this one too
While your code may be correct, but it is prior to the versions 1.3.0
Versions Before 1.3.0:
Prior to 1.3.0, angular was able to automatically discover controllers
that were defined globally.
Check Below I have created without module
<div ng-app>
<div ng-controller="MainController">
{{message}}
</div>
</div>
The code can be:
var MainController = function($scope) {
$scope.message = "Hello";
};
<!DOCTYPE html>
<html ng-app>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.32/angular.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="MainController">
<h1>{{message}} </h1>
</body>
</html>
Plunker version prior to 1.3.0
Versions After 1.3.0:
You can use $controllerProvider.allowGlobals() to enable that behaviour.
allowGlobals allows $controller to find controller constructors on
window
angular.module("ng").config(function($controllerProvider){
$controllerProvider.allowGlobals();
});
var MainController = function($scope) {
$scope.message = "Hello";
};
<!DOCTYPE html>
<html ng-app>
<head>
<link rel="stylesheet" href="style.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.8/angular.js"></script>
<script src="script.js"></script>
<script type="text/javascript">
function MyController() {}
</script>
</head>
<body ng-controller="MainController">
<h1>{{message}} </h1>
</body>
</html>
Plunker with versions after 1.3.0
Note: I personally recommend to use the latest versions with modules
and ng-app="app" format.
angular.module('myApp',[])
.controller('MainController',function($scope){ .. your code ...})
Here you go!!
<!DOCTYPE html>
<html ng-app="app">
<head>
<script data-require="angular.js.1.3#*" data-semver="1.5.2" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.2/angular.js"></script>
<script data-require="angular-route#*" data-semver="1.6.2" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.2/angular-route.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="MainController">
<h1> {{ message }} </h1>
</body>
</html>
// Code goes here
script.js
angular.module('app',[]).controller('MainController',function MainController($scope) {
$scope.message = "Hello";
})
i am trying to use ng-admin for the firs time. i am just following the example in and i am unable to see anything in the browser. my code is minimal, so not sure what i am doing wrong.
any ideas? did i not install correctly? i just downloaded it from a site and unzipped the file.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>My First Admin</title>
<link rel="stylesheet" href="external/ng-admin/build/ng-admin.min.css">
<script src="external/ng-admin/build/ng-admin.min.js" type="text/javascript"></script>
<script src="admin.js" type="text/javascript"></script>
</head>
<body ng-app="myApp" ng-strict-di>
<div ui-view="ng-admin"></div>
</body>
</html>
// declare a new module called 'myApp', and make it require the `ng-admin` module as a dependency
var myApp = angular.module('myApp', ['ng-admin']);
// declare a function to run when the module bootstraps (during the 'config' phase)
myApp.config(['NgAdminConfigurationProvider', function (nga) {
// create an admin application
var admin = nga.application('My First Admin')
.baseApiUrl("http://vl-esifakis-ice:8000/tracker/");
var foundry = nga.entity('foundry');
foundry.listView().fields([
nga.field('name'),
nga.field('id')
]);
admin.addEntity(foundry);
// more configuration here later
// ...
// attach the admin application to the DOM and execute it
nga.configure(admin);
}]);
Here is a demo which i have made,
<!DOCTYPE html>
<html>
<head>
<link data-require="ng-admin#0.0.1" data-semver="0.0.1" rel="stylesheet" href="https://unpkg.com/ng-admin/build/ng-admin.min.css" />
<link rel="stylesheet" href="style.css" />
<script data-require="ng-admin#0.0.1" data-semver="0.0.1" src="https://unpkg.com/ng-admin/build/ng-admin.min.js"></script>
<script data-require="angular-mocks#*" data-semver="1.3.5" src="https://code.angularjs.org/1.3.7/angular-mocks.js"></script>
<script src="admin.js"></script>
<!-- <script src="backend.js"></script>
-->
</head>
<body ng-app="myApp">
<div ui-view="ng-admin"></div>
</body>
</html>
DEMO
I want to run a simple Angular js code but I am not able to do it
in Cordova with Onsen ui
I am getting an error link below :
https://docs.angularjs.org/error/ng/areq?p0=HelloCtrl&p1=not%20a%20function,%20got%20undefined
I am referring this page :
https://onsen.io/blog/onsen-ui-tutorial-angularjs-essentials-for-using-onsen-ui-part-1/
Using Onsen 1
p1.html:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="Content-Security-Policy"/>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="css/onsenui.css">
<link rel="stylesheet" href="css/onsen-css-components.css">
<link rel="stylesheet" href="css/sliding_menu.css">
<link rel="stylesheet" type="text/css" href="css/index.css">
<script src="js/jquery.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/angular/angular.min.js"></script>
<script type="text/javascript" src="cordova.js"></script>
<script>
ons.bootstrap();
var myApp = angular.module('myApp',[]);
myApp.controller('HelloCtrl', function($scope){
$scope.name = "Onsen UI!";
});
</script>
</head>
<body ng-app="myApp">
<div ng-controller="HelloCtrl">
<input type="text" ng-model="name">
<p>Hello {{name}}</p>
</div>
</body>
</html>
Output :
Error :
Below is my Directory structure :
You will have to include jQuery in your project, this is what the error is all about.
Error: Bootstrap's Javascript requires jQuery
Also make sure to load jquery.js file before loading bootstrap
Solved It...
Actually when I installed jquery I copied only the jquery.js file from the jquery folder into my js folder but now I copied the whole jquery folder into the js folder and It executed successfully...
Thanks for your support guys.
this is my app.js
this gives the error app.js:1 Uncaught ReferenceError: angular is not defined
angular.module('contactsApp',[])
.run(function ($rootScope) {
$rootScope.message = "Hello Angular!";
});
this is my main.html
were i load the app.js file
<!DOCTYPE html>
<html ng-app="contactsApp">
<head>
<titel>Contacts</titel>
<base href="/">
<link rel="stylesheet" href="src/bootstrap.min.css"/>
</head>
<body>
<div class="container">
<div class="page-header">
<h1>Contacts: {{message}} </h1>
</div>
</div>
</script>
<script src="lib/jquery/dist/jquery.min.js"></script>
<script src="lib/bootstrap/dist/js/bootstrap.min.js"></script>
<scrip src="lib/bower_components/angular/angular.min.js"> </scrip>
<script src="src/app.js"></script>
</body>
</html>
this is my server.js
var express = require('express'),
app = express();
app
.use(express.static('./public'))
.get('*',function (req,res) {
res.sendfile('public/main.html');
})
.listen(3000);
And my file structure is
[this is my directory structure]
plzzz kindly help me!
Im getting error in browser console as
myError
file directory
You have a typo when loading angular:
"<scrip" instead of "<script" (in you main.html file)
Use
use(express.static('../public'))
OR
use(express.static('lib'))
your server.js in within public folder
Check the path for angular.js. Does it exist in "lib/bower_components/angular/angular.min.js
Alternate way is to use <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.5/angular.min.js"></script>
I am trying to make a PhoneGap webapp using angular. I have these three files.
index.html
<!DOCTYPE html>
<html ng-app="app">
<head>
<title>Device Properties Example</title>
<meta http-equiv="Content-Type"
content="text/html; charset=UTF-8"/>
<meta name="viewport"
content="width=device-width,height=device-height,user-scalable=no"/>
<!-- Cordova Build Application -->
<script charset="utf-8" src="cordova.js"></script>
<!-- Main Dependencies -->
<script src="vendor/jquery/jquery-1.11.1.min.js"></script>
<!-- Angular Declaration -->
<script src="vendor/angular/angular.min.js"></script>
<script src="vendor/angular/angular-route.min.js"></script>
<!-- Angular App Declaration -->
<script src="assets/js/index.js"></script>
<script src="app/app.js"></script>
<script src="app/controller.js"></script>
<script src="app/factory.js"></script>
<script>
app.initialize();
</script>
<!-- UI KIT -->
<script src="vendor/ui-kit/js/uikit.min.js"></script>
<link rel="stylesheet" href="vendor/ui-kit/css/uikit.min.css"/>
<!-- User Defined Styles -->
<link rel="stylesheet" href="assets/css/kore.css"/>
</head>
<body class="uk-width-1-1">
<div>
<header class="uk-width-1-1" id="eca-main-nav-container">
<nav class="uk-navbar">
<div class="uk-navbar-flip">
<ul class="uk-navbar-nav">
<li><a href="#eca-main-nav" data-uk-offcanvas>
<i class="uk-icon uk-icon-bars"></i>
</a>
</li>
</ul>
</div>
</nav>
</header>
<div ng-view="" id="eca-main-view"></div>
<footer>
<!-- Main Navigation Canvas -->
<aside id="eca-main-nav" class="uk-offcanvas">
<section class="uk-offcanvas-bar">
<ul class="uk-nav uk-nav-offcanvas">
<li>Home</li>
</ul>
</section>
</aside>
</footer>
</div>
</body>
</html>
index.js
var app = {
initialize: function() {
this.bindEvents();
},
bindEvents: function() {
document.addEventListener('deviceready', this.onDeviceReady, true);
},
onDeviceReady: function() {
angular.element(document).ready(function() {
angular.bootstrap(document);
});
},
};
app.js
//constants
var appOrigin2 = 'http://event.deremoe.com/api/vendor/events2';
var appOrigin = 'http://event.chart.local/api/vendor/events.json';
var app = angular.module('app',['ngRoute']);
app.config(function($routeProvider){
//chart site
$routeProvider.when('/chart',{
templateUrl:'view/chart',
controller:'chartController'
});
$routeProvider.when('/event',{
templateUrl:'view/event',
controller:'eventViewController'
});
//start route
$routeProvider.otherwise({redirectTo:'/chart'});
});
controller.js
/* chartController
* view/chart.html
*/
app.controller('chartController',['$scope','chartListLoadService',function($scope,chartListLoadService){
alert('this is running');
//chartListLoadService.fetchListJSONP('all',$scope);
//$scope.eventDetail = function(eventId){
// alert(eventId);
//};
}]);
/* eventViewController
* view/event.html
*/
app.controller('eventViewController',['$scope',function($scope){
}]);
It works fine on the browser. The Alert is triggered just fine in the controller. But when I compiled it on Phonegap, the AngularJS is not initialized.
I've read that you need to execute the code after the 'deviceready' in order to work. I looked into this quetions here:
Angular ng-view/routing not working in PhoneGap
and try to use it. But it appears that it doesn't do anything. I can't understand why, or I might be missing something to do this, as well as my ng-app has a specific name and is attached to the app variable as seen.
Kindly help.
You should not use ng-app when manually bootstrapping Angular. See https://docs.angularjs.org/guide/bootstrap.