I'm learning Angularjs and this is my first code, but i can't find the bug, ng-view doesn't show data. I don't know how to debug mi code.
Please somebody can help me to show data using ng-view?.
This is my code:
Index.html
<!DOCTYPE html>
<html ng-app="FinalApp">
<head>
<title>AngularJS</title>
<link rel="stylesheet" type="text/css" href="css/materialdesignicons.css">
<link rel="stylesheet" type="text/css" href="css/lumx.css">
<link rel="stylesheet" type="text/css" href="css/main.css">
<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Roboto:300,400,500,700">
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.5/angular.min.js"></script>
<!--<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.0-beta.5/angular.min.js"></script>-->
<script src="https://code.angularjs.org/1.6.5/angular-route.min.js"></script>
<!--<script src="https://code.angularjs.org/1.4.0-beta.5/angular-route.min.js"></script>-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/velocity/1.2.2/velocity.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.9.0/moment-with-locales.min.js"></script>
<script src="https://code.angularjs.org/1.6.5/angular-parse-ext.min.js"></script>
<script src="js/app.js"></script>
<script src="js/services.js"></script>
<script src="js/controllers.js"></script>
<script src="js/lumx.js"></script>
</head>
<body>
<nav>
<div class="bgc-black-1 tc-white" flex-container="row" flex-align="center center">
<div flex-item="4">
<h1 class="fs-display-3 display-block">Posts App</h1>
</div>
<div flex-item="1">
Inicio
</div>
<div flex-item="1">
Crear Post
</div>
</div>
</nav>
<div flex-container="row" flex-aling="center">
<div ng-view flex-item="9"></div>
</div>
</body>
</html>
and the controller is
angular.module('FinalApp')
.controller('MainController',function($scope,$resource){
Post = $resource('https://jsonplaceholder.typicode.com/posts/:id',{id:'#id'});
$scope.posts = Post.query();//agrupamos los posts
});
Home.html
<lx-tabs>
<lx-tab heading='Posts'>
<div class='p+'>
<div class='card' ng-repeat='post in posts'>
<div class='p+'>
<strong class='fs-headline display-block tc-red-900'>
{{post.title}}
</strong>
<div class='paragrah fs-body-1 mt+'>
{{post.body}}
</div>
<div class='card_actions'>
<a href='#'>Leer mas</a>
</div>
</div>
</div>
</div>
</lx-tab>
<lx-tab heading='Users'>
<div class='p+'>
hello world users
</div>
</lx-tab>
</lx-tabs>
App.js
angular.module('FinalApp',['lumx','ngRoute'])
.config(function($routeProvider){
$routeProvider
.when('/',{
controller: 'MainController',
templateUrl: 'templates/home.html'
})
});
Finally i'm using LumX for make the front end of the application and the version of LumX is v1.5.31
First the working demo, you can find it in the below link!
JSFiddle Demo
I checked your code, there are only some minor corrections.
Instead of defining angular.module('FinalApp') differently in different files, try following a syntax like this.
var app = angular.module('FinalApp',['ngResource','lumx','ngRoute']);
app.config(function($routeProvider){
$routeProvider.when('/',{
controller: 'MainController',
templateUrl: 'home.html'
})
});
app.controller('MainController',function($scope, $resource){
var Post = $resource('https://jsonplaceholder.typicode.com/posts/:id',{id:'#id'});
console.log(Post.query());
$scope.posts = Post.query();//agrupamos los posts
});
So you define it only once and assign it to a variable, which can be used anywhere in the project, like shown in the above code. Thus the dependencies are always available to all the controllers!
In order to use $resource of angular, you need to include the file angular-resource.min.js and also, after including the file you need to add it to the module dependencies.
var app = angular.module('FinalApp',['ngResource','lumx','ngRoute']);
There is also one minor suggestion I would like to make. It's that the tabs don't have a label. you can define them like so.
<lx-tab heading='Users' lx-label="Users">
<div class='p+'>
hello world users
</div>
</lx-tab>
I am using templates in the script tag to create the different pages for the router, you can use the normal method itself, so you
need to ignore the changes I have made in config section, I mean the below part.
app.config(function($routeProvider){
$routeProvider.when('/',{
controller: 'MainController',
templateUrl: 'home.html'
})
});
Please let me know if it still shows errors, Happy Coding!
Related
My project structure is looks like this:
I tried to make a single page application using this image. When index.html page will launch it will by default load registration.html in ng-view. But when index.html loads it does not load the registration.html as ng-view as expected.
And my files for index.html,main.css and mainAppRouter.js are below:
//mainAppRouter.js
(function () {
var myModule = angular.module('studentInfo', ['ngRoute']);
myModule.config(function ($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){
$scope.message = 'This is Add new order screen';
})
UPDATED ANSWER: Another reason why this does not work is that you are running your example off the file system (using the file:// protocol) and many browsers (Chrome, Opera) restricts XHR calls when using the file:// protocol. AngularJS templates are downloaded via XHR and this, combined with the usage of the file:// protocol results in the error you are getting.
For more details: Couldn't load template using templateUrl in Angularjs
appscript.js
var myApp=angular.module('myApp',['ngRoute']);
myApp.config([$routeProvider,function($routeProvider) {
$routeProvider
// route for the home page
.when('/home', {
templateUrl: 'home.html',
controller: 'homeController'
})
// route for the about page
.when('/services', {
templateUrl: 'services.html',
controller: 'servicesController'
})
// route for the contact page
.when('/contacts', {
templateUrl: 'contacts.html',
controller: 'contactsController'
})
.otherwise({ redirectTo: '/services' });
}
]);
index.html
<!doctype html>
<html ng-app="myApp">
<head >
<script src="appscript.js"></script>
<link href="Styles/Styles.css" rel="stylesheet">
<script src="homeController.js"></script>
<script src="servicesController.js"></script>
<script src="contactsController.js"></script>
<script src="aboutController.js"></script>
<script src="clientsController.js"></script>
<script src="angular-route.min.js"></script>
<script src="angular.min.js"></script>
</head>
<body >
<div class="header" > <h2 style="color:blue;">Training Institute</h2>
</div>
<div class="nav">
Home
About
Services
Clients
Contact
</div>
<div class="content" >
<ng-view> </ng-view>
</div>
<div class="footer">footer</div>
</body>
</html>
homeController.js
angular.module('myApp').controller('homeController',function($scope)
{
$scope.message="i am in home controller";
}
);
home.html
<div>i am in home partial template</div>
I have searched related questions and did many changes but still not able to load partial templates in the view.The url is changed but the veiw doesnt update.
I put all my code files in the same location where index.html is there,to make sure the issue is not because of incorrect paths.
I've created a plunkr to reproduce and fix your problem which you can find here: https://plnkr.co/edit/oTB6OMNNe8kF5Drl75Wn?p=preview (note: only home, services and contacts work, as those are the only routes configures in ur code so the rest falls back to the route specified in otherwise)
There are two issues with your code:
You're order of files is incorrect, it needs to be:
<script src="angular.min.js"></script>
<script src="angular-route.min.js"></script>
<script src="appscript.js"></script>
<script src="homeController.js"></script>
<script src="servicesController.js"></script>
<script src="contactsController.js"></script>
<script src="aboutController.js"></script>
<script src="clientsController.js"></script>
You're using AngularJS 1.6, in order to use routing ensure to read my answer here: Angular routing with ng-view is not working
Long story short: As of AngularJS 1.6, the default value for hashPrefix is !. As you're not making use of it, you either have to use it or reset it to '' using $locationProvider.hashPrefix(''). This change was introduced as of AngularJS 1.6 due this commit: https://github.com/angular/angular.js/commit/aa077e81129c740041438688dff2e8d20c3d7b52
Note: If this still doesn't help you, we might need more information as we have no idea what the content of all those js files are. Feel free to update my plunkr to reproduce your problem in that case.
We are attempting to create a MVC/AngularJS mini-SPA site using various links found on tutorial sites and others like: AngularJS routing in MVC application with templates. However, clicking on the links appear to load the whole page every time, and the templates are never loaded. I am sure I'm missing something simple, but can't figure it out.
My _Layout.cshtml looks like:
<!DOCTYPE html>
<html ng-app="registrationModule">
<head>
<meta charset=" utf-8" />
<meta name="viewport" content="width=device-width" />
<title>#ViewBag.Title</title>
#Styles.Render("~/Content/css")
#Scripts.Render("~/bundles/modernizr")
#Scripts.Render("~/bundles/jquery")
<script src="~/Scripts/angular.min.js"></script>
<script src="~/Scripts/angular-resource.min.js"></script>
<script src="~/Scripts/angular-route.min.js"></script>
<script src="~/GrextScripts/registration-module.js"></script>
<script src="~/GrextScripts/user-repository.js"></script>
<script src="~/GrextScripts/user-controller.js"></script>
#RenderSection("SectionInHeader", required: false)
</head>
<body>
<header>
<div class=" content-wrapper">
<div class="float-left">
<p class="site-title">
GREXT
</p>
</div>
<div class="float-right">
<nav>
<ul id="menu">
<li>Home</li>
<li>Users</li>
</ul>
</nav>
</div>
</div>
</header>
#RenderBody()
#RenderSection("scripts", required: false)
</body>
</html>
The ControlPanel/Index.cshtml (the {{5+5}} renders properly as a "10" on the page, this was just to see if the AngularJS was working
#{
}
<div ng-view>
{{5+5}}
</div>
registration-module.js
var registrationModule = angular.module("registrationModule", ["ngRoute", "ngResource"])
.config(function($routeProvider, $locationProvider) {
$routeProvider.when("/ControlPanel/Users", {
templateUrl: "/templates/users/all.html",
controller: "userController"
});
$locationProvider.html5Mode(true);
});
user-controller.js
registrationModule.controller("UserController", function($scope, userRepository, $location) {
$scope.users = userRepository.get();
});
And last, the template: /templates/users/all.html
{{1+1}}
<table>
<tr><td>User Name</td></tr>
<tr ng-repeat="user in users">
<td>{{user.UserName}}</td>
</tr>
</table>
As mentioned, when I click on the Users link in the page, the whole page reloads and the template all.html is not loaded as I expect it.
#aaronfrost's comment made me re-check my javascript console more thoroughly and found that I need to include a
<base href="/" />
in the < head> tag of my document. Adding this causes everything to work.
Not sure, but the problem may be that you declared the controller as "UserController" with a capital "U", but in the routeProvider you specified it with a lowercase "u" as "userController".
I am guessing that you have an error in the console, so you might want to check there.
Change the routeProvider to use "UserController" instead of "userController" and it should work.
I'm learning Angular so I can get into web app development. I'm doing a test project but can't get ng-view to work. My HTML is as follows:
<!DOCTYPE HTML>
<html>
<head>
<title>TEST PROJECT</title>
<link rel="stylesheet" type="text/css" href="test_project.css">
<script src="lib/jquery-1.11.3.js"></script>
<script src="lib/angular.min.js"></script>
<script src="lib/angular-route.min.js"></script>
<script src="lib/angular-animate.min.js"></script>
<script src="lib/Chart.js"></script>
</head>
<body ng-app='TestProject'>
<center>
<div class="interface" ng-controller="SelectionController">
<div style="height: 10%">
<img style="margin:5px; float:left; height: 10vh" src="pictures/logo.gif">
<center><h1>{{ title }}</h1></center>
</div>
<div style="height: 85%" ng-view></div>
<div style="height:5%">
<p>Having trouble? Request Support
<p style="bottom: 50px; position:fixed; size:8px">Footer Text
</div>
</div>
</center>
<script src="angular/app.js"></script>
<script src="angular/controllers.js"></script>
</body>
</html>
I also have app.js:
var app = angular.module('TestProject',['ngRoute', 'ngAnimate']);
app.config(function ($routeProvider){
$routeProvider
.when('/', {
controller: 'SelectionController',
templateUrl: '/views/home.html'
})
.when('/home/', {
controller: 'SelectionController',
templateUrl: '/views/home.html'
})
.otherwise({
redirectTo: '/home/'
});
});
As well as controllers.js, which currently only has:
app.controller('SelectionController', ['$scope',function($scope) {
$scope.title = 'Title!';
}]);
And then I have a home.html,
<div>
<h2>Welcome to this page! Please select an option below.</h2>
<table>
<td><div><img class="Symbol" src="../pictures/pica.jpg"></div></td>
<td><div><img class="Symbol" src="../pictures/picb.jpg"></div></td>
<td><div><img class="Symbol" src="../pictures/picc.jpg"></div></td>
</table>
</div>
which SHOULD be loaded into ng-view. My aim is to make a single page where the center div of the window changes so I can load different screens to do whatever the app does without reloading the other stuff. The current directory structure is like this:
--angular
------app
------controllers
--lib
------angular.min
------angular-animate.min
------angular-route.min
------Chart.js
------jquery-1.11.3
--pictures
------pica
------picb
------picc
--views
------home.html
index.html
test.css
What I have now makes {{ title }} change the way it's supposed to, but there's nothing in the middle of the page. When I inspect the page, I see that the ng-view directive is commented.
<-- ngView: undefined -->
Is where my content from home.html is supposed to be. Why is ngView being commented out here?
I had this EXACT issue. what resolved it for me was, as Brendan Green mentioned,
changing my route to be : templateUrl instead of : templateURL ...casing made a huge difference!!!!
The html file that you show should be:
This file should be the index.html.
<html>
<head>
<title>TEST PROJECT</title>
<link rel="stylesheet" type="text/css" href="test_project.css">
<script src="lib/jquery-1.11.3.js"></script>
<script src="lib/angular.min.js"></script>
<script src="lib/angular-route.min.js"></script>
<script src="lib/angular-animate.min.js"></script>
<script src="lib/Chart.js"></script>
</head>
<body ng-app='TestProject'>
<div ng-view></div>
<script src="angular/app.js"></script>
<script src="angular/controllers.js"></script>
</body>
</html>
And then create a new html file, should be as you have in the routeProvider, and should be inside inside view folder, as it view/home.html
And content must be:
<div class="interface" ng-controller="SelectionController">
<div style="height: 10%">
<img style="margin:5px; float:left; height: 10vh" src="pictures/logo.gif">
<center><h1>{{ title }}</h1></center>
</div>
<div style="height:5%">
<p>Having trouble? Request Support
<p style="bottom: 50px; position:fixed; size:8px">Footer Text
</div>
</div>
Thats the way angular works.
Regards.
<head>
<script src=jquery.js></script>
<script src=bootstrap.js></script>
<script src=angular.js></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular-route.min.js"></script>
<link rel=stylesheet type="text/css" href=bootstrap.css />
<link rel=stylesheet type=text/css href=mystyle.css />
<style>
#panel{margin:20px;}
#addNew{margin:10px;}
#pagination{text-align:center;}
span{background:#aaa;width:60px;width:60px;}
</style>
</head>
<body ng-app="myApp">
<div ng-controller=myController>
<div id=panel class="panel panel-primary">
<div class="panel-heading">Hero Selection Bar</div>
<div class="panel-body">
Page 1
Page 2
Page 3
<ng-view > </ng-view>
</div>
</div>
</div>
<script>
var app = angular.module('myApp',['ngRoute']);
app.controller('myController', function( $scope, $routeProvider){
$scope.somedata = "THAT";
});
app.config([$routeProvider],function($routeProvider){
$routeProvider
.when('#/one', {templateUrl:"templates/one.html"})
.when('#/two', {templateUrl:"templates/two.html"})
.when('#/three', {templateUrl:"templates/three.html"})
});
</script>
</body>
I have kept the files on templates/one.html, templates/two.html, and templates/three.html in 'templates folder' but I am unable to get the pages load in current angularjs page. Can someone help me out in getting the routes load the required pages.
There are couple of things your are doing wrong:-
1)# in when not required it should be like .when('/one', {templateUrl:"templates/one.html"}) etc.
2)Array notation must be end at the end ['$routeProvider'] not correct
It should be like :-
app.config(['$routeProvider',function($routeProvider){
$routeProvider
.when('/one', {templateUrl:"one.html"})
.when('/two', {templateUrl:"two.html"})
.when('/three', {templateUrl:"three.html"}).otherwise({redirectTo:'/one'})
}]);
3)$routeProvider not required in controller use $route.
4) I guess use otherwise it also required (It is optional).
Plunker
You added [$routeProvider] which has ] which should be closing bracket of dependency.
Config
app.config([$routeProvider,function($routeProvider){
$routeProvider
.when('/one', {templateUrl:"templates/one.html"})
.when('/two', {templateUrl:"templates/two.html"})
.when('/three', {templateUrl:"templates/three.html"})
}]);
Inside controller you can not inject $routeProvider dependency it should $route