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PORails: Routing error when using ajax with a button
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copied!<p>I am new to rails and have followed the answer on this <a href="https://stackoverflow.com/questions/6899037/rails-ajax-fav-button-for-user-posts">question</a>. </p> <p>This is how things are in my project:</p> <p>Controller:</p> <pre><code>def create def create current_user.likes.create(:post_id => params[:post_id]) render :layout => false end end </code></pre> <p>.js file:</p> <pre><code>$ -> $(".like").click -> post_id = $(this).attr('id') $.ajax type: 'POST' url: 'likes/' + post_id success: -> alert "succsess!" </code></pre> <p>Routes.rb</p> <pre><code>Sample::Application.routes.draw do resources :likes resources :users resources :sessions, only: [:new, :create, :destroy] resources :posts, only: [:create, :destroy] root to: 'pages#home' match '/about', to: 'pages#about' match '/contact', to: 'pages#contact' match '/help', to: 'pages#help' match '/signup', to: 'users#new' match '/signin', to: 'sessions#new' match '/signout', to: 'sessions#destroy' post '/likes/4', to: 'likes#create', :as => :like end </code></pre> <p>(I use '/likes/4' for testing proposes (it will be 'post_id' in the future)).</p> <p>When I click on the Like button in the view, the like get stored in the db, but I get this error(when I look at the console with inspector in Chrome)... </p> <pre><code>POST http://0.0.0.0:3000/likes/4 500 (Internal Server Error) </code></pre> <p>...and I never get the succsess alert from the ajax.</p> <p>When I run <code>wget --post-data='' http://localhost:3000/likes/4</code>, I get:</p> <pre><code>--2012-07-22 19:35:01-- http://localhost:3000/likes/4 Resolving localhost... ::1, 127.0.0.1, fe80::1 Connecting to localhost|::1|:3000... failed: Connection refused. Connecting to localhost|127.0.0.1|:3000... connected. HTTP request sent, awaiting response... 500 Internal Server Error 2012-07-22 19:35:02 ERROR 500: Internal Server Error. </code></pre> <p>Anyone know what makes this error?</p>

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