Backbone.js:未到达路由器回调
我在获取一个简单的应用程序示例时遇到问题。我正在使用rails gem上的主干 这是我的App.js.coffee:Backbone.js:未到达路由器回调,backbone.js,coffeescript,backbone-routing,Backbone.js,Coffeescript,Backbone Routing,我在获取一个简单的应用程序示例时遇到问题。我正在使用rails gem上的主干 这是我的App.js.coffee: window.App = Models: {} Collections: {} Views: {} Routers: {} $(document).ready -> MyRouter = Backbone.Router.extend( routes: '' : 'index'
window.App =
Models: {}
Collections: {}
Views: {}
Routers: {}
$(document).ready ->
MyRouter = Backbone.Router.extend(
routes:
'' : 'index'
index: ->
console.log("Inside router")
new App.Views.HomeIndex()
)
router = new MyRouter
Backbone.history.start
console.log(router.routes[Backbone.history.fragment])
路由器永远不会到达索引回调,视图也永远不会呈现
以下是Rails呈现的HTML页面:
<!DOCTYPE html>
<html>
<head>
<title>App</title>
<link href="/assets/application.css?body=1" media="screen" rel="stylesheet" />
<script src="/assets/jquery.js?body=1"></script>
<script src="/assets/jquery_ujs.js?body=1"></script>
<script src="/assets/underscore.js?body=1"></script>
<script src="/assets/backbone.js?body=1"></script>
<script src="/assets/app.js?body=1"></script>
<script src="/assets/homes/index.js?body=1"></script>
<script src="/assets/models/home.js?body=1"></script>
<script src="/assets/collections/homes.js?body=1"></script>
<script src="/assets/views/homes/homes_index.js?body=1"></script>
<script src="/assets/routers/homes_router.js?body=1"></script>
<script src="/assets/routers/homes_routers.js?body=1"></script>
<script src="/assets/application.js?body=1"></script>
<meta content="authenticity_token" name="csrf-param" />
<meta content="sA25aKKc/j2EJL6k8J0gm8SxGU2mHRhH8Sb6Sye81Ac=" name="csrf-token" />
</head>
<body>
<div id="app"></div>
</body>
</html>
应用程序
要正确实例化主干路由器并使其路由到我的视图,我需要做什么?看起来您只需要调用
主干.history.start
,而不是简单地引用它。这只是引用函数:
Backbone.history.start
这就叫:
Backbone.history.start()
只有在提供某些参数时,函数调用括号才是可选的
演示:除非您的视图从其ctor中呈现自身,否则您不会在任何地方调用render。您完全正确。真不敢相信我错过了!非常感谢!