I'm following through this tutorial: https://thinkster.io/mean-stack-tutorial#introduction. when i'm coming to the end of Beginning Node section, i'm running the command : npm start, but i'm getting error Not found when i'm opening the localhost:3000.
here's the code: angularApp.js
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'
});
$urlRouterProvider.otherwise('home');
}]);
app.factory('posts',[function(){
var o = {
posts: []
};
return o;
}]);
app.controller('MainCtrl', ['$scope','posts',
function($scope,posts){
$scope.title = '';
$scope.test = 'Hello world!';
$scope.posts = posts.posts;
$scope.addPost = function(){
if(!$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];
$scope.addComment = function(){
if($scope.body === '') { return; }
$scope.post.comments.push({
body: $scope.body,
author: 'user',
upvotes: 0
});
$scope.body = '';
};
}
]);
index.ejs
<html>
<head>
<title>Flapper News</title>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet">
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.14/angular-ui-router.js"></script>
<script src="/javascripts/angularApp.js"></script>
<script type="text/ng-template" id="/home.ejs">
<div class="page-header">
<h1>Flapper News</h1>
</div>
<div ng-repeat="post in posts | orderBy:'-upvotes'">
<span class="glyphicon glyphicon-thumbs-up"
ng-click="incrementUpvotes(post)"></span>
{{post.upvotes}}
<span style="font-size:20px; margin-left:10px;">
<a ng-show="post.link" href="{{post.link}}">
{{post.title}}
</a>
<span ng-hide="post.link">
{{post.title}}
</span>
</span>
<span>
<a href="#/posts/{{$index}}">Comments</a>
</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>
<script type="text/ng-template" id="/posts.ejs">
<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>
<form ng-submit="addComment()"
style="margin-top:30px;">
<h3>Add a new comment</h3>
<div class="form-group">
<input type="text"
class="form-control"
placeholder="Comment"
ng-model="body"></input>
</div>
<button type="submit" class="btn btn-primary">Post</button>
</form>
</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>
</body>
</html>
Thanks a lot!
