问题
I have having a problem logging into my existing app with custom authorization. When I login, I get the error
No route matches {:action=>"show", :controller=>"users", :locale=>#<User id: 4, first_name: "asd", last_name: "asd", email: "c@c.com", password_digest: "$2a$10$FDkc/CkjbwS455r/s.OF9uXUzuRmzz3zsYEejij.0KCT...", access_level: 3, last_login
Here is my routes file
Islasdelsol::Application.routes.draw do
scope ":locale", locale: /#{I18n.available_locales.join("|")}/ do
root :to => 'sites#index'
get "logout" => "sessions#destroy", :as => "logout"
get "login" => "sessions#new", as: "login"
resources :sites, except: [:new, :show, :destroy, :create] do
collection do
get :about_us
get :contact_us
get :news
get :reservations
get :sell
get :tour
end
end
resources :users do
collection do
get :monthly_letter
get :admin
get :regime
get :general_assembly
get :monthly_record
get :newowner
get :financial_report
get :email_owners
end
end
resources :email_owners do
collection do
get :email
get :islas
post :email
post :islas
end
end
resources :regimes do
collection do
get :spanish
get :english
end
end
resources :general_assemblies do
collection do
get :spanish
get :english
end
end
resources :sessions
resources :monthly_letters
resources :monthly_records
resources :financial_reports do
collection do
get :monthly
get :yearly
end
end
match "*path", to: "sites#not_found" # handles /en/fake/path/whatever
end
root to: redirect("/#{I18n.default_locale}") # handles /
match '*path', to: redirect("/#{I18n.default_locale}/%{path}")
end
Here is my sessions controller and form, where the call is originating from
class SessionsController < ApplicationController
def create
user = User.find_by_email(params[:email])
if user && user.authenticate(params[:password])
session[:user_id] = user.id
redirect_to user, :notice => "Logged in!"
else
flash.now.alert = "Invalid email or password"
render "new"
end
end
Form
<%= form_tag sessions_path do %>
<table>
<tr>
<td><label for="email">Email</label></td>
</tr>
<tr>
<td><%= text_field_tag :email, params[:email] %> </td>
</tr>
<tr>
<td>Password</td>
</tr>
<tr>
<td><label for="password"><%= password_field_tag :password %> </label></td>
</tr>
<tr>
<td><%= submit_tag "Log in" %> </td>
</tr>
</table>
<% end %>
def destroy
session[:user_id] = nil
redirect_to root_url, :notice => "Logged out!"
end
end
And my rake routes controller=users
monthly_letter_users GET /:locale/users/monthly_letter(.:format) {:locale=>/en|es/, :action=>"monthly_letter", :controller=>"users"}
admin_users GET /:locale/users/admin(.:format) {:locale=>/en|es/, :action=>"admin", :controller=>"users"}
regime_users GET /:locale/users/regime(.:format) {:locale=>/en|es/, :action=>"regime", :controller=>"users"}
general_assembly_users GET /:locale/users/general_assembly(.:format) {:locale=>/en|es/, :action=>"general_assembly", :controller=>"users"}
monthly_record_users GET /:locale/users/monthly_record(.:format) {:locale=>/en|es/, :action=>"monthly_record", :controller=>"users"}
newowner_users GET /:locale/users/newowner(.:format) {:locale=>/en|es/, :action=>"newowner", :controller=>"users"}
financial_report_users GET /:locale/users/financial_report(.:format) {:locale=>/en|es/, :action=>"financial_report", :controller=>"users"}
email_owners_users GET /:locale/users/email_owners(.:format) {:locale=>/en|es/, :action=>"email_owners", :controller=>"users"}
users GET /:locale/users(.:format) {:locale=>/en|es/, :action=>"index", :controller=>"users"}
POST /:locale/users(.:format) {:locale=>/en|es/, :action=>"create", :controller=>"users"}
new_user GET /:locale/users/new(.:format) {:locale=>/en|es/, :action=>"new", :controller=>"users"}
edit_user GET /:locale/users/:id/edit(.:format) {:locale=>/en|es/, :action=>"edit", :controller=>"users"}
user GET /:locale/users/:id(.:format) {:locale=>/en|es/, :action=>"show", :controller=>"users"}
PUT /:locale/users/:id(.:format) {:locale=>/en|es/, :action=>"update", :controller=>"users"}
DELETE /:locale/users/:id(.:format) {:locale=>/en|es/, :action=>"destroy", :controller=>"users"}
So, can anyone see where the problem is? There appears to be a route to users show page...
Edit: Users controller
class UsersController < ApplicationController
helper_method :sort_column, :sort_direction
def index
@owners = User.owners.search(params[:search]).order(sort_column + " " + sort_direction).page(params[:page]).per_page(5)
end
def new
@user = User.new
end
def show
@user = User.find(params[:id])
@monthly_letters = MonthlyLetter.recent
end
def create
@user = User.new(params[:user])
if @user.save
flash[:notice] = 'User Created!'
redirect_to @user
else
flash[:alert] = "User has not been created."
render "index"
end
end
def destroy
@user = User.find(params[:id])
@user.destroy
flash[:notice] = "User has been deleted."
redirect_to current_user
end
def update
@user = User.find(params[:id])
if @user.update_attributes(params[:user])
flash[:notice] = "User has been updated."
redirect_to @user
else
flash[:alert] = "User has not been updated."
render :action => "edit"
end
end
def monthly_letter
@monthly_letter = MonthlyLetter.new
end
end
回答1:
The problem here is that url_for doesn't know how to deal with the :locale parameter.
You can tell what is happening in the error because it says :locale parameter is an object #<User>. It should be a string like the other parameters. That generally means that your link_to/url_for is called with incorrect or incomplete parameters.
The first step to solving this is probably to set a default for the :locale parameter in your application controller. Rails Guide's i18n document provides guidance for that as well as more complete solutions of looking at HTTP headers and parameters.
来源：https://stackoverflow.com/questions/10217093/rails-app-saying-cant-find-users-route-should-be-working