我正在關注this Ruby Railcasts episode以獲得一些簡單的身份驗證,並且在導航到登錄頁面時出現錯誤uninitialized constant Sessions
。我已經檢查過我的班級,並且名字是正確的,這似乎是大多數人報告的問題。任何想法可能發生在這裏?路由錯誤:未初始化的常量會話
我的控制文件的名稱爲sessions_controller.rb
,代碼如下:
class SessionsController < ApplicationController
def new
end
def create
user = User.authenticate(params[:email], params[:password])
if user
session[:user_id] = user.id
redirect_to root_url, :notice => 'Logged In!'
else
flash.now.alert = 'Invalid email or password'
render 'new'
end
end
def destroy
session[:user_id] = nil
redirect_to root_url, :notice => 'Logged Out!'
end
end
的routes.rb文件:
Albumtracker::Application.routes.draw do
get "login" => "sessions/new", :as => "login"
get "logout" => "sessions/destroy", :as => "logout"
get "signup" => "users/new", :as => "sign_up"
root :to => 'users#new'
resources :users
resources :sessions
get "pages/index"
end
節/新視圖文件:
<h1>Log in</h1>
<%= form_tag sessions_path do %>
<p>
<%= label_tag :email %><br />
<%= text_field_tag :email, params[:email] %>
</p>
<p>
<%= label_tag :password %><br />
<%= password_field_tag :password %>
</p>
<p class="button"><%= submit_tag "Log in" %></p>
<% end %>
檢查會話控制器中的代碼,或者更好的是在這裏發佈一些代碼,以便其他人也可以看到。 – 2012-07-27 02:03:01
也是文件的名稱 – 2012-07-27 02:05:22
更新了問題 – 8vius 2012-07-27 02:16:35