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POBackbone-rails Not Loading Post when Accessed Directly through URL
 

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  1. POBackbone-rails Not Loading Post when Accessed Directly through URL
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    <p>So I'm new to Backbone and I developed a Rails App with a JSON API that I've hooked Backbone in to.</p> <p>When I use the site directly and follow the links, every thing works great.</p> <p>As in I click a link that directs to /#/1 and it directs me to the show page where the post follow the ID of one.</p> <p>However, if I refresh the page it no longer displays that information, and throws an error: </p> <blockquote> <p>"Uncaught TypeError: Cannot call method 'toJSON' of undefined "</p> </blockquote> <p>When I go to the console and access my views <code>BackboneBlog.router.show(1)</code> it does work correctly. It is only when I go to <code>http://localhost:3000/#/1</code> that I get an issue. However, when I click on the link in my index page, that links directly to <code>http://localhost:3000/#/1</code></p> <p>The even more hilarious thing is <code>BackboneBlog.router.posts</code> is correct. However, if in my code I type that exactly,but add <code>BackboneBlog.router.posts.get(1)</code>, it returns undefined. However, if I run that exact code in the console with the same URL, it works. </p> <p>Here is my code: </p> <blockquote> <p>posts_router.js.coffee--</p> </blockquote> <pre><code>class BackboneBlog.Routers.PostsRouter extends Backbone.Router initialize: -&gt; @posts = new BackboneBlog.Collections.PostsCollection() @posts.fetch() routes: "": "index" "new" : "newPost" "index" : "index" ":id/edit" : "edit" ":id" : "show" ".*" : "index" newPost: -&gt; @view = new BackboneBlog.Views.Posts.NewView(collection: @posts) $("#posts").html(@view.render().el) index: -&gt; @view = new BackboneBlog.Views.Posts.IndexView(posts: @posts) $("#posts").html("") $("#posts").html(@view.render().el) show: (id) -&gt; console.log(@posts) #puts PostsCollection, with posts in it console.log(id) #puts 1 @post = @posts.get(id) console.log(@post) #puts undefined @view = new BackboneBlog.Views.Posts.ShowView(model: @post) $("#posts").html(@view.render().el) edit: (id) -&gt; post = @posts.get(id) @view = new BackboneBlog.Views.Posts.EditView(model: post) $("#posts").html(@view.render().el) </code></pre> <blockquote> <p>show_view.js.coffee -- </p> </blockquote> <pre><code>BackboneBlog.Views.Posts ||= {} class BackboneBlog.Views.Posts.ShowView extends Backbone.View template: JST["backbone/templates/posts/show"] render: -&gt; $(@el).html(@template(@model.toJSON() )) return this </code></pre> <blockquote> <p>index_view.coffee --</p> </blockquote> <pre><code>BackboneBlog.Views.Posts ||= {} class BackboneBlog.Views.Posts.IndexView extends Backbone.View template: JST["backbone/templates/posts/index"] initialize: () -&gt; @options.posts.bind('reset', @addAll) addAll: () =&gt; $("tbody").html("") @options.posts.each(@addOne) addOne: (post) =&gt; view = new BackboneBlog.Views.Posts.PostView({model : post}) @$("table").append(view.render().el) render: =&gt; $(@el).html(@template(posts: @options.posts.toJSON() )) @addAll() return this </code></pre> <blockquote> <p>backbone_blog.js.coffee -- </p> </blockquote> <pre><code>window.BackboneBlog = Models: {} Collections: {} Routers: {} Views: {} init: -&gt; @router = new BackboneBlog.Routers.PostsRouter() Backbone.history.start() </code></pre> <p>Thanks All! &lt;3 </p> <p>Edit:<br> tl;dr: If I directly access <code>http://localhost:3000/#/1</code> I get errors, however, if I link there, it works perfectly fine. If I type it in the console, it works fine. It is only when I navigate directly to the URL that it does not work. Even still, in the show method, every thing works until I directly get the post</p>
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