I'm following this tutorial to get familiar with the MEAN stack. I got to the point where they start using a routing configuration using ui-router. I've set everything up like they have it, but my page isn't rendering anything in my <ui-view> element.
(this was working before I added the routing config)
Here's what my files look like:
index.html:
<!DOCTYPE html>
<html>
<head>
<title>Flapper News</title>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.10/angular.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.10/angular-ui-router.js"></script>
<script scr="indexHomeState.js"></script>
<script src="indexController.js"></script>
<script src="postsService.js"></script>
<style> .glyphicon-thumbs-up { cursor:pointer } </style>
</head>
<body ng-app="flapperNews">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<ui-view></ui-view>
</div>
</div>
<script type="text/ng-template" id='/home.html'>
<div class="page-header">
<h1>Flapper News</h1>
</div>
<div ng-repeat="post in indexCtrl.getPosts() | orderBy:'-upvotes'">
<span class="glyphicon glyphicon-thumbs-up"
ng-click="indexCtrl.incrementUpvotesForPost(post)"></span>
{{post.upvotes}}
<span style="font-size:20px; margin-left:10px;">
<a ng-show="post.link" href="{{post.link}}">
{{post.title}}
</a>
<span ng-hide="post.link">
{{post.title}}
</span>
</span>
</div>
<form ng-submit="indexCtrl.addPost()"
style="margin-top:30px;">
<h3>Add a new post</h3>
<div class="form-group">
<input type="text"
class="form-control"
placeholder="Title"
ng-model="indexCtrl.title"></input>
</div>
<div class="form-group">
<input type="text"
class="form-control"
placeholder="Link"
ng-model="indexCtrl.link"></input>
</div>
<button type="submit" class="btn btn-primary">Post</button>
</form>
</script>
</body>
</html>
routingConfig (indexHomeState.js)
angular.module('flapperNews')
.config('indexHomeState', indexHomeState);
indexHomeState.$inject = ['$stateProvider', '$urlRouterProvider'];
function indexHomeState($stateProvider, $urlRouterProvider) {
$stateProvider
.state('home', {
url: '/home',
templateUrl: '/home.html',
controller: 'indexController as indexCtrl'
});
$urlRouterProvider.otherwise('home');
}
my angular app/controller declaration:
angular.module('flapperNews', ['ui.router'])
.controller('indexController', indexController);
indexController.$inject = ['postsService'];
function indexController(postsService) {
var vm = this;
vm.test = 'Hello world';
vm.getPosts = postsService.getPosts;
vm.addPost = postsService.addPost(vm.title, vm.link);
vm.incrementUpvotesForPost = postsService.incrementUpvotesForPost;
}
post service
angular.module('flapperNews')
.factory('postsService', postsService);
function postsService() {
var serv = this;
var posts = [
{title: 'post 1', upvotes: 5},
{title: 'post 2', upvotes: 2},
{title: 'post 3', upvotes: 15},
{title: 'post 4', upvotes: 9},
{title: 'post 5', upvotes: 4}
];
function getPosts() {
return posts;
}
function addPost(title, link) {
if(!title || title === '') { return; }
posts.push({
title: vm.title,
link: vm.link,
upvotes: 0
});
vm.title = '';
vm.link = '';
}
function incrementUpvotesForPost(post) {
post.upvotes ++;
}
return {
getPosts: getPosts,
addPost: addPost,
incrementUpvotesForPost: incrementUpvotesForPost
}
}
Your code looks good only the thing you are missing is, you need to change
$urlRouterProvider.otherwise('home');
to
$urlRouterProvider.otherwise('/home');
Also you have misspelled the src to scr for indexHomeState.js, That restricting your JS files from loading
Scripts
<script src="indexController.js"></script>
As you don't have indexHomeState provider in your app, you shouldn't add indexHomeState as a string inside config block.
angular.module('flapperNews')
.config('indexHomeState', indexHomeState);
It would be simply
angular.module('flapperNews')
.config(indexHomeState); //removed `'indexHomeState',` from config
Demo Plunkr
Related
I trying to use directives to show controller data in the my view but nothing displays and there are no errors in the console. I am able to log the data but the data will not show in view. Am I using directives the correct way? How do I show the data in the view? Thank you.
index.html
<body ng-app="GameboardApp">
<div class="header">
<h1 class="logo">GameBoard</h1>
</div>
<div class="main" ng-controller="ScoreController">
<div class="container">
<div class="row" >
<game ng-repeat="score in scores" info="score"></game>
</div>
</div>
</div>
<!-- Modules -->
<script src="js/app.js"></script>
<!-- Controllers -->
<script src="js/controllers/ScoreController.js"></script>
<!-- Directives -->
<script src="js/directives/game.js"></script>
App.js
var app = angular.module('GameboardApp', []);
Controllers
ScoreController:
app.controller('ScoreController', ['$scope', function($scope) {
$scope.scores = [
{
datetime: 1420848000000,
visitor_team: {
city: "Charlotte",
name: "Hornets"
},
home_team: {
city: "New York",
name: "Knicks"
},
period: "Final",
visitor_score: 110,
home_score: 82
},,
...
},
{
datetime: 1420848000000,
visitor_team: {
city: "Orlando",
name: "Magic"
},
home_team: {
city: "Portland",
name: "Trail Blazers"
},
period: "First Quarter",
visitor_score: 13,
home_score: 26
}
];
console.log($scope.scores);
}]);
directives
game.js
app.directive('game', function() {
return {
restrict: 'E',
score: {
info: '='
},
templateUrl: 'js/directives/game.html'
}
})
game.html
<div class="col-sm-4">
<div class="row scorecard">
<p class="period">{{info.period}}</p>
<div class="visitor col-xs-4">
<h2 class="visitor-score">{{info.visitor_score}}</h2>
<h3>
<span class="visitor-city">{{info.visitor_team.city}}</span><br/>
<span class="visitor-name">{{info.visitor_team.name}}</span>
</h3>
</div>
<div class="dash col-xs-3">
<h2>-</h2>
</div>
<div class="home col-xs-4">
<h2 class="home-score">{{info.home_score}}</h2>
<h3>
<span class="home-city">{{info.home_team.city}}</span><br/>
<span class="home-name">{{info.home_team.name}}</span>
</h3>
</div>
</div>
In game.js file, where you have created the directive, you have misspelled the field name. It should be scope not score.
I'm following a MEAN tutorial on Thinkster (https://thinkster.io/mean-stack-tutorial) and can't find a sollution for passing the route parameter.
My problem comes from this section in the tutorial (https://thinkster.io/mean-stack-tutorial#the-posts-page)
When I want to see the comments of a post (by passing the route parameter in my URL). The tutorial says :
For now, we will consider the index of the post to be its id. We can use $stateParams to retrieve the id from the URL and load the appropriate post.
Using the folowing code :
$scope.post = posts.posts[$stateParams.id];
<span>
Comments
</span>
I have no idea what I'm doing wrong. But I don't think my code runs through the PostCtrl controller.
Anyone knows what I'm doing wrong?`
<html>
<head>
<title>Flapper News</title>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.10/angular.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.10/angular-ui-router.js"></script>
<script src="app.js"></script>
<style>
.glyphicon-thumbs-up {
cursor: pointer
}
</style>
</head>
<body ng-app="flapperNews">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<ui-view></ui-view>
<!-- Waar de template moet geplaatst worden in actieve state !-->
</div>
</div>
<!-- Home state !-->
<script type="text/ng-template" id="/home.html">
<div class="page-header">
<h1>Flapper News</h1>
</div>
<div ng-repeat="post in posts | orderBy:'-upvotes'">
<span class="glyphicon glyphicon-thumbs-up" ng-click="incrementUpvotes(post)"></span> {{post.upvotes}}
<span style="font-size:20px; margin-left:10px;">
<a ng-show="post.link" href="{{post.link}}">
{{post.title}}
</a>
<span ng-hide="post.link">
{{post.title}}
</span>
</span>
<span>
Comments
</span>
</div>
<form ng-submit="addPost()" style="margin-top:30px;">
<h3>Add a new post</h3>
<div class="form-group">
<input type="text" class="form-control" placeholder="Title" ng-model="title"></input>
</div>
<div class="form-group">
<input type="text" class="form-control" placeholder="Link" ng-model="link"></input>
</div>
<button type="submit" class="btn btn-primary">Post</button>
</form>
</script>
<!-- Posts state !-->
</script>
<script type="text/ng-template" id="/posts.html">
<div class="page-header">
<h3>
<a ng-show="post.link" href="{{post.link}}">
{{post.title}}
</a>
<span ng-hide="post.link">
{{post.title}}
</span>
</h3>
</div>
<div ng-repeat="comment in post.comment | orderBy:'-upvotes'">
<span class="glyphicon glyphicon-thumbs-up"
ng-click="incrementUpvotes(comment)"></span>
{{comment.upvotes}} - by {{comment.author}}
<span style="font-size:20px; margin-left:10px;">
{{comment.body}}
</span>
</div>
</script>
<!-- Andere state !-->
</body>
</html>
var app = angular.module('flapperNews', ['ui.router']);
app.config([
'$stateProvider',
'$urlRouterProvider',
function ($stateProvider, $urlRouterProvider) {
$stateProvider.state('home', {
url: '/home',
templateUrl: '/home.html',
controller: 'MainCtrl'
});
$stateProvider.state('posts', {
url: '/posts/{id}',
templateUrl: '/posts.html',
controller: 'PostsCtrl'
});
$urlRouterProvider.otherwise('home');
}
]);
/* We creeeren een nieuw object dat een property posts heeft.
We geven dan die variabele (o) terug zodat deze door elke angular module kan gebruikt worden.
Je kan hier ook methode in exporteren
$scope.posts = posts.posts in MainCtrl --> Nu wordt elke wijziging opgeslaan in de service*/
app.factory('posts', [function () {
var o = {
posts: []
};
return o;
}]);
app.controller('MainCtrl', [
'$scope', 'posts',
function ($scope, posts) {
$scope.posts = posts.posts
$scope.posts = [{
title: 'post 1',
upvotes: 5
}, {
title: 'post 2',
upvotes: 2
}, {
title: 'post 3',
upvotes: 15
}, {
title: 'post 4',
upvotes: 9
}, {
title: 'post 5',
upvotes: 4
}];
$scope.addPost = function () {
if (!$scope.title || $scope.title === '') {
return;
}
$scope.posts.push({
title: $scope.title,
link: $scope.link,
upvotes: 0,
comments: [{
author: 'Joe',
body: 'Cool post!',
upvotes: 0
}, {
author: 'Bob',
body: 'Great idea but everything is wrong!',
upvotes: 0
}]
});
$scope.title = '';
$scope.link = '';
};
$scope.incrementUpvotes = function (post) {
post.upvotes += 1;
};
}
]);
app.controller('PostsCtrl', [
'$scope',
'$stateParams',
'posts',
'post',
function ($scope, $stateParams, posts, post) {
$scope.post = posts.posts[$stateParams.id];
}
]);
You have re-declared $scope.posts in your MainCtrl, so changes in MainCtrl are never being reflected in your posts factory.
The problem is at:
$scope.posts = posts.posts;
$scope.posts = [{
title: 'post 1',
upvotes: 5
}, {
title: 'post 2',
upvotes: 2
}, {
title: 'post 3',
upvotes: 15
}, {
title: 'post 4',
upvotes: 9
}, {
title: 'post 5',
upvotes: 4
}];
The first statement is setting $scope.posts equal to your factory object, the second is setting it to a local array.
You should instead use push to add your data into the factory array.
$scope.posts = posts.posts;
$scope.posts.push({
title: 'post 1',
upvotes: 5
}, {
title: 'post 2',
upvotes: 2
}, {
title: 'post 3',
upvotes: 15
}, {
title: 'post 4',
upvotes: 9
}, {
title: 'post 5',
upvotes: 4
});
Also, you have an extra injection in your PostsCtrl, there is no post service to be injected.
A full working copy of your code with relevant changes is on plnkr.
I have just started learning Angular JS and created some basic samples however I am stuck with the following problem.
I have created 2 modules and 2 controllers.
shoppingCart -> ShoppingCartController
namesList -> NamesController
There are associated views for each controller. The first View renders fine but second is not rendering. There are no errors.
http://jsfiddle.net/ep2sQ/
Please help me solve this issue.
Also is there any possibility to add console in View to check what values are passed from Controller.
e.g. in the following div can we add console.log and output the controller values
<div ng-app="shoppingCart" ng-controller="ShoppingCartController">
</div>
So basically as mentioned by Cherniv we need to bootstrap the modules to have multiple ng-app within the same page. Many thanks for all the inputs.
var shoppingCartModule = angular.module("shoppingCart", [])
shoppingCartModule.controller("ShoppingCartController",
function($scope) {
$scope.items = [{
product_name: "Product 1",
price: 50
}, {
product_name: "Product 2",
price: 20
}, {
product_name: "Product 3",
price: 180
}];
$scope.remove = function(index) {
$scope.items.splice(index, 1);
}
}
);
var namesModule = angular.module("namesList", [])
namesModule.controller("NamesController",
function($scope) {
$scope.names = [{
username: "Nitin"
}, {
username: "Mukesh"
}];
}
);
angular.bootstrap(document.getElementById("App2"), ['namesList']);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.min.js"></script>
<div id="App1" ng-app="shoppingCart" ng-controller="ShoppingCartController">
<h1>Your order</h1>
<div ng-repeat="item in items">
<span>{{item.product_name}}</span>
<span>{{item.price | currency}}</span>
<button ng-click="remove($index);">Remove</button>
</div>
</div>
<div id="App2" ng-app="namesList" ng-controller="NamesController">
<h1>List of Names</h1>
<div ng-repeat="_name in names">
<p>{{_name.username}}</p>
</div>
</div>
To run multiple applications in an HTML document you must manually bootstrap them using angular.bootstrap()
HTML
<!-- Automatic Initialization -->
<div ng-app="myFirstModule">
...
</div>
<!-- Need To Manually Bootstrap All Other Modules -->
<div id="module2">
...
</div>
JS
angular.
bootstrap(document.getElementById("module2"), ['mySecondModule']);
The reason for this is that only one AngularJS application can be automatically bootstrapped per HTML document. The first ng-app found in the document will be used to define the root element to auto-bootstrap as an application.
In other words, while it is technically possible to have several applications per page, only one ng-app directive will be automatically instantiated and initialized by the Angular framework.
You can use angular.bootstrap() directly... the problem is you lose the benefits of directives.
First you need to get a reference to the HTML element in order to bootstrap it, which means your code is now coupled to your HTML.
Secondly the association between the two is not as apparent. With ngApp you can clearly see what HTML is associated with what module and you know where to look for that information. But angular.bootstrap() could be invoked from anywhere in your code.
If you are going to do it at all the best way would be by using a directive. Which is what I did. It's called ngModule. Here is what your code would look like using it:
<!DOCTYPE html>
<html>
<head>
<script src="angular.js"></script>
<script src="angular.ng-modules.js"></script>
<script>
var moduleA = angular.module("MyModuleA", []);
moduleA.controller("MyControllerA", function($scope) {
$scope.name = "Bob A";
});
var moduleB = angular.module("MyModuleB", []);
moduleB.controller("MyControllerB", function($scope) {
$scope.name = "Steve B";
});
</script>
</head>
<body>
<div ng-modules="MyModuleA, MyModuleB">
<h1>Module A, B</h1>
<div ng-controller="MyControllerA">
{{name}}
</div>
<div ng-controller="MyControllerB">
{{name}}
</div>
</div>
<div ng-module="MyModuleB">
<h1>Just Module B</h1>
<div ng-controller="MyControllerB">
{{name}}
</div>
</div>
</body>
</html>
You can get the source code for it at:
http://www.simplygoodcode.com/2014/04/angularjs-getting-around-ngapp-limitations-with-ngmodule/
It's implemented in the same way as ngApp. It simply calls angular.bootstrap() behind the scenes.
In my case I had to wrap the bootstrapping of my second app in angular.element(document).ready for it to work:
angular.element(document).ready(function() {
angular.bootstrap(document.getElementById("app2"), ["app2"]);
});
Here's an example of two applications in one html page and two conrollers in one application :
<div ng-app = "myapp">
<div ng-controller = "C1" id="D1">
<h2>controller 1 in app 1 <span id="titre">{{s1.title}}</span> !</h2>
</div>
<div ng-controller = "C2" id="D2">
<h2>controller 2 in app 1 <span id="titre">{{s2.valeur}}</span> !</h2>
</div>
</div>
<script>
var A1 = angular.module("myapp", [])
A1.controller("C1", function($scope) {
$scope.s1 = {};
$scope.s1.title = "Titre 1";
});
A1.controller("C2", function($scope) {
$scope.s2 = {};
$scope.s2.valeur = "Valeur 2";
});
</script>
<div ng-app="toapp" ng-controller="C1" id="App2">
<br>controller 1 in app 2
<br>First Name: <input type = "text" ng-model = "student.firstName">
<br>Last Name : <input type="text" ng-model="student.lastName">
<br>Hello : {{student.fullName()}}
<br>
</div>
<script>
var A2 = angular.module("toapp", []);
A2.controller("C1", function($scope) {
$scope.student={
firstName:"M",
lastName:"E",
fullName:function(){
var so=$scope.student;
return so.firstName+" "+so.lastName;
}
};
});
angular.bootstrap(document.getElementById("App2"), ['toapp']);
</script>
<style>
#titre{color:red;}
#D1{ background-color:gray; width:50%; height:20%;}
#D2{ background-color:yellow; width:50%; height:20%;}
input{ font-weight: bold; }
</style>
You can merge multiple modules in one rootModule , and assign that module as
ng-app to a superior element ex: body tag.
code ex:
<!DOCTYPE html>
<html>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="namesController.js"></script>
<script src="myController.js"></script>
<script>var rootApp = angular.module('rootApp', ['myApp1','myApp2'])</script>
<body ng-app="rootApp">
<div ng-app="myApp1" ng-controller="myCtrl" >
First Name: <input type="text" ng-model="firstName"><br>
Last Name: <input type="text" ng-model="lastName"><br>
<br>
Full Name: {{firstName + " " + lastName}}
</div>
<div ng-app="myApp2" ng-controller="namesCtrl">
<ul>
<li ng-bind="first">{{first}}
</li>
</ul>
</div>
</body>
</html>
var shoppingCartModule = angular.module("shoppingCart", [])
shoppingCartModule.controller("ShoppingCartController",
function($scope) {
$scope.items = [{
product_name: "Product 1",
price: 50
}, {
product_name: "Product 2",
price: 20
}, {
product_name: "Product 3",
price: 180
}];
$scope.remove = function(index) {
$scope.items.splice(index, 1);
}
}
);
var namesModule = angular.module("namesList", [])
namesModule.controller("NamesController",
function($scope) {
$scope.names = [{
username: "Nitin"
}, {
username: "Mukesh"
}];
}
);
var namesModule = angular.module("namesList2", [])
namesModule.controller("NamesController",
function($scope) {
$scope.names = [{
username: "Nitin"
}, {
username: "Mukesh"
}];
}
);
angular.element(document).ready(function() {
angular.bootstrap(document.getElementById("App2"), ['namesList']);
angular.bootstrap(document.getElementById("App3"), ['namesList2']);
});
<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
</head>
<body>
<div id="App1" ng-app="shoppingCart" ng-controller="ShoppingCartController">
<h1>Your order</h1>
<div ng-repeat="item in items">
<span>{{item.product_name}}</span>
<span>{{item.price | currency}}</span>
<button ng-click="remove($index);">Remove</button>
</div>
</div>
<div id="App2" ng-app="namesList" ng-controller="NamesController">
<h1>List of Names</h1>
<div ng-repeat="_name in names">
<p>{{_name.username}}</p>
</div>
</div>
<div id="App3" ng-app="namesList2" ng-controller="NamesController">
<h1>List of Names</h1>
<div ng-repeat="_name in names">
<p>{{_name.username}}</p>
</div>
</div>
</body>
</html>
// root-app
const rootApp = angular.module('root-app', ['app1', 'app2E']);
// app1
const app11aa = angular.module('app1', []);
app11aa.controller('main', function($scope) {
$scope.msg = 'App 1';
});
// app2
const app2 = angular.module('app2E', []);
app2.controller('mainB', function($scope) {
$scope.msg = 'App 2';
});
// bootstrap
angular.bootstrap(document.querySelector('#app1a'), ['app1']);
angular.bootstrap(document.querySelector('#app2b'), ['app2E']);
<!-- angularjs#1.7.0 -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.0/angular.min.js"></script>
<!-- root-app -->
<div ng-app="root-app">
<!-- app1 -->
<div id="app1a">
<div ng-controller="main">
{{msg}}
</div>
</div>
<!-- app2 -->
<div id="app2b">
<div ng-controller="mainB">
{{msg}}
</div>
</div>
</div>
Only one app is automatically initialized. Others have to manually initialized as follows:
Syntax:
angular.bootstrap(element, [modules]);
Example:
<!DOCTYPE html>
<html>
<head>
<script src="https://code.angularjs.org/1.5.8/angular.js" data-semver="1.5.8" data-require="angular.js#1.5.8"></script>
<script data-require="ui-router#0.2.18" data-semver="0.2.18" src="//cdn.rawgit.com/angular-ui/ui-router/0.2.18/release/angular-ui-router.js"></script>
<link rel="stylesheet" href="style.css" />
<script>
var parentApp = angular.module('parentApp', [])
.controller('MainParentCtrl', function($scope) {
$scope.name = 'universe';
});
var childApp = angular.module('childApp', ['parentApp'])
.controller('MainChildCtrl', function($scope) {
$scope.name = 'world';
});
angular.element(document).ready(function() {
angular.bootstrap(document.getElementById('childApp'), ['childApp']);
});
</script>
</head>
<body>
<div id="childApp">
<div ng-controller="MainParentCtrl">
Hello {{name}} !
<div>
<div ng-controller="MainChildCtrl">
Hello {{name}} !
</div>
</div>
</div>
</div>
</body>
</html>
AngularJS API
You can define a Root ng-App and in this ng-App you can define multiple nd-Controler. Like this
<!DOCTYPE html>
<html>
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.3.3/angular.min.js"></script>
<style>
table, th , td {
border: 1px solid grey;
border-collapse: collapse;
padding: 5px;
}
table tr:nth-child(odd) {
background-color: #f2f2f2;
}
table tr:nth-child(even) {
background-color: #ffffff;
}
</style>
<script>
var mainApp = angular.module("mainApp", []);
mainApp.controller('studentController1', function ($scope) {
$scope.student = {
firstName: "MUKESH",
lastName: "Paswan",
fullName: function () {
var studentObject;
studentObject = $scope.student;
return studentObject.firstName + " " + studentObject.lastName;
}
};
});
mainApp.controller('studentController2', function ($scope) {
$scope.student = {
firstName: "Mahesh",
lastName: "Parashar",
fees: 500,
subjects: [
{ name: 'Physics', marks: 70 },
{ name: 'Chemistry', marks: 80 },
{ name: 'Math', marks: 65 },
{ name: 'English', marks: 75 },
{ name: 'Hindi', marks: 67 }
],
fullName: function () {
var studentObject;
studentObject = $scope.student;
return studentObject.firstName + " " + studentObject.lastName;
}
};
});
</script>
<body>
<div ng-app = "mainApp">
<div id="dv1" ng-controller = "studentController1">
Enter first name: <input type = "text" ng-model = "student.firstName"><br/><br/> Enter last name: <input type = "text" ng-model = "student.lastName"><br/>
<br/>
You are entering: {{student.fullName()}}
</div>
<div id="dv2" ng-controller = "studentController2">
<table border = "0">
<tr>
<td>Enter first name:</td>
<td><input type = "text" ng-model = "student.firstName"></td>
</tr>
<tr>
<td>Enter last name: </td>
<td>
<input type = "text" ng-model = "student.lastName">
</td>
</tr>
<tr>
<td>Name: </td>
<td>{{student.fullName()}}</td>
</tr>
<tr>
<td>Subject:</td>
<td>
<table>
<tr>
<th>Name</th>.
<th>Marks</th>
</tr>
<tr ng-repeat = "subject in student.subjects">
<td>{{ subject.name }}</td>
<td>{{ subject.marks }}</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</div>
</body>
</html>
I have modified your jsfiddle, can make top most module as rootModule for rest of the modules.
Below Modifications updated on your jsfiddle.
Second Module can injected in RootModule.
In Html second defined ng-app placed inside the Root ng-app.
Updated JsFiddle:
http://jsfiddle.net/ep2sQ/1011/
Use angular.bootstrap(element, [modules], [config]) to manually start up AngularJS application (for more information, see the Bootstrap guide).
See the following example:
// root-app
const rootApp = angular.module('root-app', ['app1', 'app2']);
// app1
const app1 = angular.module('app1', []);
app1.controller('main', function($scope) {
$scope.msg = 'App 1';
});
// app2
const app2 = angular.module('app2', []);
app2.controller('main', function($scope) {
$scope.msg = 'App 2';
});
// bootstrap
angular.bootstrap(document.querySelector('#app1'), ['app1']);
angular.bootstrap(document.querySelector('#app2'), ['app2']);
<!-- angularjs#1.7.0 -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.0/angular.min.js"></script>
<!-- root-app -->
<div ng-app="root-app">
<!-- app1 -->
<div id="app1">
<div ng-controller="main">
{{msg}}
</div>
</div>
<!-- app2 -->
<div id="app2">
<div ng-controller="main">
{{msg}}
</div>
</div>
</div>
<html>
<head>
<script src="angular.min.js"></script>
</head>
<body>
<div ng-app="shoppingCartParentModule" >
<div ng-controller="ShoppingCartController">
<h1>Your order</h1>
<div ng-repeat="item in items">
<span>{{item.product_name}}</span>
<span>{{item.price | currency}}</span>
<button ng-click="remove($index);">Remove</button>
</div>
</div>
<div ng-controller="NamesController">
<h1>List of Names</h1>
<div ng-repeat="name in names">
<p>{{name.username}}</p>
</div>
</div>
</div>
</body>
<script>
var shoppingCartModule = angular.module("shoppingCart", [])
shoppingCartModule.controller("ShoppingCartController",
function($scope) {
$scope.items = [
{product_name: "Product 1", price: 50},
{product_name: "Product 2", price: 20},
{product_name: "Product 3", price: 180}
];
$scope.remove = function(index) {
$scope.items.splice(index, 1);
}
}
);
var namesModule = angular.module("namesList", [])
namesModule.controller("NamesController",
function($scope) {
$scope.names = [
{username: "Nitin"},
{username: "Mukesh"}
];
}
);
angular.module("shoppingCartParentModule",["shoppingCart","namesList"])
</script>
</html>
I'm following a tutorial on Thinkster to learn Angular and MEAN Stack, however I for some reason can't get my template to load inline with my loaded HTML. Can someone point out where I'm going wrong here? The code isn't coloring correctly, and the page doesn't render anything when loaded in a browser.
What am I not understanding about this? The template tags seem to not be matching?
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Flapper News</title>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.10/angular.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.10/angular-ui-router.js"></script>
<script src="app.js"></script>
<style>.glyphicon-thumbs-up {cursor:pointer}</style>
</head>
<body ng-app="flapperNews"><!--ng-controller="MainCtrl" style="margin-left:20px; margin-right:20px;"-->
<div class="row">
<div class="col-md-6 col-md-offset-3">
<ui-view></ui-view>
</div>
</div>
<!-- Start template -->
<script type="text/ng-template" id="/home.html">
<div class="page-header">
<h1>Flapper News</h1>
</div>
<div ng-repeat="post in posts | orderBy: '-upvotes'">
<span class="glyphicon glyphicon-thumbs-up" ng-click="incrementUpvotes(post)"></span>
{{post.upvotes}}
<span style="font-size:20px; margin-left:10px;">
<a ng-show="post.link" href="{{post.title}}">
{{post.title}}
</a>
<span ng-hide="post.link">
{{post.title}}
</span>
</span>
</div>
<form ng-submit="addPost()" style="margin-top:30px;">
<h3>Add a new post</h3>
<div class="form-group">
<input type="text"
class="form-control"
placeholder="Title"
ng-model="title"></input>
</div>
<div class="form-group">
<input type="text"
class="form-control"
placeholder="Link"
ng-model="link"></input>
</div>
<button type='submit' class="btn btn-primary">Post</button>
</form>
</script>
<!-- end template -->
<!-- start template -->
<script type="text/ng-template" id="/posts.html">
<div class="page-header">
<h3>
<a ng-show="post.link" href="{{post.link}}">
{{post.title}}
</a>
<span ng-hide="post.link">
{{post.title}}
</span>
</h3>
</div>
<div ng-repeat="comment in post.comments | orderBy:'-upvotes'">
<span class="glyphicon glyphicon-thumbs-up" ng-click="incrementUpvotes(comment)"></span>
{{comment.upvotes}} - by {{comment.author}}
<span style="font-size:20px; margin-left:10px;">
{{comment.body}}
</span>
</div>
</script>
<!-- end template -->
</body>
</html>
I'm getting this error:
Error: $injector:modulerr
Module Error
Here's my app.js
/*global angular*/
var app = angular.module('flapperNews', []);
angular.module('flapperNews', ['ui.router']);
app.factory('posts',[function(){
var o = {
posts: []
};
return o;
}]);
app.config([ '$stateProvider', '$urlRouterProvider',
function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('home', {
url: '/home',
templateUrl: '/home.html',
controller: 'MainCtrl'
});
.state('posts', {
url: '/posts/{id}',
templateUrl: '/posts.html',
controller: 'PostsCtrl'
});
$urlRouterProvider.otherwise('home');
}]);
app.controller('MainCtrl', ['$scope','posts', function($scope, posts) {
$scope.posts = posts.posts;
$scope.posts = [
{title: 'post 1', upvotes: 12},
{title: 'post 2', upvotes: 14},
{title: 'post 3', upvotes: 16},
{title: 'post 4', upvotes: 11},
{title: 'post 5', upvotes: 1}
];
$scope.addPost = function(){
if (!$scope.title || $scope.title === '') {return;}
$scope.posts.push({
title: $scope.title,
link: $scope.link,
upvotes: 0,
comments: [
{author: 'Joe', body: 'Cool post!', upvotes: 0},
{author: 'Bob', body: 'Great idea but everything is wrong!', upvotes: 0}
]
});
$scope.title = '';
$scope.link = '';
}
$scope.incrementUpvotes = function(post){
post.upvotes += 1;
}
}]);
app.controller('PostsCtrl', [ '$scope', '$stateParams', 'posts',
function($scope, $stateParams, posts){
$scope.post = posts.posts[$stateParams.id];
}]);
Check your angular-ui-router.js library address it's cloudfare not cloudflare.
EDIT
Remove the unnecessary ; from the home state
.state('home', {
url: '/home',
templateUrl: '/home.html',
controller: 'MainCtrl'
});
and remove the line angular.module('flapperNews', ['ui.router']);
add the ui.router to the first line var app = angular.module('flapperNews', ['ui.router']);
To working JS:
var app = angular.module('flapperNews', ["ui.router"]);
app.factory('posts',[function(){
var o = {
posts: []
};
return o;
}]);
app.config([ '$stateProvider', '$urlRouterProvider',
function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('home', {
url: '/home',
templateUrl: '/home.html',
controller: 'MainCtrl'
})
.state('posts', {
url: '/posts/{id}',
templateUrl: '/posts.html',
controller: 'PostsCtrl'
});
$urlRouterProvider.otherwise('home');
}]);
app.controller('MainCtrl', ['$scope','posts', function($scope, posts) {
$scope.posts = posts.posts;
$scope.posts = [
{title: 'post 1', upvotes: 12},
{title: 'post 2', upvotes: 14},
{title: 'post 3', upvotes: 16},
{title: 'post 4', upvotes: 11},
{title: 'post 5', upvotes: 1}
];
$scope.addPost = function(){
if (!$scope.title || $scope.title === '') {return;}
$scope.posts.push({
title: $scope.title,
link: $scope.link,
upvotes: 0,
comments: [
{author: 'Joe', body: 'Cool post!', upvotes: 0},
{author: 'Bob', body: 'Great idea but everything is wrong!', upvotes: 0}
]
});
$scope.title = '';
$scope.link = '';
}
$scope.incrementUpvotes = function(post){
post.upvotes += 1;
}
}]);
app.controller('PostsCtrl', [ '$scope', '$stateParams', 'posts',
function($scope, $stateParams, posts){
$scope.post = posts.posts[$stateParams.id];
}]);
HTML:
when user clicks on the person it calls a form (form.html) using ui-router logic defined in app.js. I have 2 type of drop-down boxes, (1) using select tag and (2) using md-select tag. Pages works fine until i click on 2nd dropdown, which doesn't open the dropdown option window instead it freezes the page. I added code here in plunker however page routing doesn't work in plunker but you can reference the code.
index.html
<body ng-app="myApp">
<div class="col-sm-3 sidenav">
<div class="well"> <!-- container to hold status bar and form -->
<nav class="navbar navbar-default navbar-custom">
<a style="font-size:2.5em;position: absolute; left: 50%;" ui-sref="form"><span class="glyphicon glyphicon-user fa-5x" id="Icon"></span></a>
</nav>
<div class="column-nav-form" ui-view="formColumn" > <!--holds the form -->
</div>
</div>
</div>
</body>
form.html
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<h4> Normal DropDown </h4>
<select ng-model="selectedName" ng-options="x for x in names">
</select>
</div>
<p>I have three elements in my list, you should be able to pick whichever you like</p>
<div ng-app="myApp" ng-controller="myCtrl">
<h4> Material DropDown </h4>
<md-select onclick='console.log("clicked")' ng-model="selectedFilter" placeholder="Select a filter"> <md-select-label>{{ selectedFilter.name }}</md-select-label>
<md-option ng-value="opt" ng-repeat="opt in filters">{{ opt.name }}</md-option>
</md-select>
</div>
</body>
app.js
var myApp = angular.module('myApp', [ 'ngAnimate', 'ngAria', 'ui.bootstrap', 'ngMaterial', 'ngMessages', 'ui.router' ]);
//routing
angular.module('myApp').config(function ($stateProvider){
$stateProvider
.state('form', {
url:"/form",
views: {
"listColumn": {
},
"formColumn": {
templateUrl: "/form.html"
}
}
})
});
//dropdown
myApp.controller('myCtrl', function($scope) {
//log
console.log($scope.names);
$scope.names = ["Emil", "Tobias", "Linus"];
$scope.filters = [
{
value: 'mine',
name: 'Assigned to me'
},
{
value: 'undefined',
name: 'Unassigned'
},
{
value: 'all',
name: 'All Tickets'
},
{
value: 'new',
name: 'New Tickets'
}
];
//log
console.log($scope.filters);
console.log($scope.selectedFilter);
});
http://plnkr.co/edit/SB7MUM44Ly01aWyL5M28?p=preview
View upon clicking person icon
Note: Dropdown for md-select doesn't load.
Thanks in advance
Changed .css and .js version to have the same and it fixed it.
angular-material.js ( v 1.0.6 )
angular-material.css ( v 1.0.6 )
Links:
<link rel="stylesheet" href="https://rawgit.com/angular/bower-material/master/angular-material.css">
<script src="https://rawgit.com/angular/bower-material/master/angular-material.js"></script>-->