0
私はこのチュートリアル（https://thinkster.io/mean-stack-tutorial）に取り組んでいて、Angular Servicesを追加するとincrementUpvotesが機能しなくなり、理由を見つけることができません。私は角度サービスには非常に新しいので、私が正しくインスタンス化しているかどうか、または他の問題があるかどうかはわかりません。サービスに切り替えるときにNg-clickボタンが機能しない（Thinksterチュートリアル）
ご迷惑をおかけして申し訳ございません！
index.htmlを
<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="app.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.10/angular-ui-router.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 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>
</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>
</body>
</html>
app.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'
});
$urlRouterProvider.otherwise('home');
}]);
app.factory('posts', [function(){
var o = {
posts: []
};
return o;
}]);
app.controller('MainCtrl', [
'$scope',
'posts',
function($scope, posts){
$scope.test = 'Hello world!';
$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
});
$scope.title = '';
$scope.link = '';
};
$scope.c = function(post) {
post.upvotes += 1;
};
}]);
「incrementUpVotes」関数はどこにありますか？ – austinthedeveloper