我写这篇文章是为了获得有关AngularJS的问题的帮助。这是我的编码教育中的一个重新解决问题,因为无论如何,编码中最大的问题始终是如何将文件链接在一起。在AngularJS中,它一直让我感到不安,因为我已经尝试了几个月才能使我的代码工作,甚至无法在基本级别上链接它,因此编写更多代码是没用的。
我会发布我的HTML和我所有的AngularJS文件给你看,请告诉我它做错了什么,以及如何防止这种情况发生在将来。我正在做一个codecademy fullstack课程,我还需要添加ReactJS和Jquery。我将Jquery过渡到我网站的所有其他部分,但我担心一旦我试图将它放在这里就会出现问题。
P.S。我不知道如何在JSfiddle中制作多个Javascript文件,但我希望它能做到。
代码:
var app = angular.module("SugesstionBox", []);
// my HomeController.js file
app.controller("HomeController", ['$scope', 'suggestions' function($scope, suggestions){
$scope.posts = suggestions.posts;
$scope.message = "AngularJS Tutorial";
}]);
// My suggestions.js service file
app.factory('suggestions', [function(){
var demosuggestions = {
posts: [
{
title: 'free pizza is amazing!',
upvotes: 1,
comments: [],
},
{
title: 'free pizza is still amazing!',
upvotes: 5,
comments: [],
}
]
};
return demosuggestions;
}]);
答案 0 :(得分:0)
检查这个
https://jsfiddle.net/durga598/9znr99ku/2/
在html设置标签中放置<body ng-app="SugesstionBox">
并在javascript标签LOAD TYPE:-No-wrap in <body>
答案 1 :(得分:0)
AS tanmay说你错过了正确的声明并在你的小提琴中调用你的脚本,而这些脚本在小提琴中是不可用的.....
更多我建议你使用ng -if作为评论确实显示更好的视图,如下所示post.upvotes
而不是post.upvote
var app = angular.module('plunker', []);
app.controller("HomeController", ['$scope', 'suggestions', function($scope, suggestions){
$scope.posts = suggestions.posts;
$scope.message = "AngularJS Tutorial";
}]);
app.factory('suggestions', [function(){
var demosuggestions = {
posts: [
{
title: 'free pizza is amazing!',
upvotes: 1,
comments: [],
},
{
title: 'free pizza is still amazing!',
upvotes: 5,
comments: [],
}
]
};
return demosuggestions;
}]);
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
<script data-require="angular.js@1.4.x" src="https://code.angularjs.org/1.4.12/angular.js" data-semver="1.4.9"></script>
<script src="app.js"></script>
</head>
<body ng-controller="HomeController">
<div>
{{ message }}
</div>
<div ng-repeat="post in posts">
<div>
{{post.title}}</div>
<div>
{{post.upvotes}}</div>
<div ng-if="post.comments.length>0">
{{post.comments}}</div>
</div>
</body>
</html>