simple_navigation寶石和軌道3.0.9

Question

的routes.rb

PASFramework::Application.routes.draw do |map| 

    resources :users do 
    collection do 
     get :index 
     get :edit 
     post :update 
     get :show 
    end 
end 

    root :to => 'users#index' 

end 

============================== ==================================== navigation.rb

# Configures your navigation 

SimpleNavigation::Configuration.run do |navigation| 
    navigation.items do |primary| 
    primary.item :users, 'Welcome User', root_path do |users| 
     users.item :edit, 'Edit Profile', edit_users_path 
    end 
    end 

端

================================================ ==================

User_controll呃

class UsersController < ApplicationController 
    def index 
    user = current_facebook_user.fetch 
    @u = User.find_by_facebook_id(user.id) 
    if @u.nil? 
     @u = User.find_or_create_by_facebook_id(user.id) 
     @u.update_attributes(:first_name => current_facebook_user.first_name, 
         :last_name => current_facebook_user.last_name) 
     gflash :notice => "Welcome, #{current_facebook_user.name} " 
    else 
     gflash :notice => "Welcome back, #{current_facebook_user.first_name} #{current_facebook_user.last_name}" 
    end 
    return 

    rescue Exception 
     logger.info "Problem" 
     logger.error($!) 
     top_redirect_to auth_url 
    end 

def show 
end 

    def edit 
    user = current_facebook_user.fetch 
    @user = User.find_all_by_facebook_id(user.id) 
    end 

    def update 
    user = current_facebook_user.fetch 
    @user = User.find_all_by_facebook_id(user.id) 
    if @user.update_attributes(:first_name => params[:first_name], 
          :last_name => params[:last_name]) 
     redirect_to user_path, :notice => t('users.update_success') 
    else 
     render :action => 'edit' 
    end 
    end 

end 

========================================== ================================

該菜單創建得非常好，並感謝這個真棒插件。但是當我點擊編輯用戶時，我收到一個錯誤：

ActionView::Template::Error (No route matches {:action=>"show", :controller=>"users"}): 

有人可以幫我解決嗎？有人可以解釋我爲什麼在routes.rb資源用戶只是不工作，而不是集合的東西？

在此先感謝。

Answer 1

這是因爲您如何定義show路線。

resources :users do 
    collection do 
     get :index 
     get :edit 
     post :update 
     get :show #this is your problem 
    end 
end 

嘗試將其重命名爲不同的操作。默認show路由正在被覆蓋。

resources :users do 
    collection do 
     get :index 
     get :edit 
     post :update 
     get :second_show # of course rename this to a better name 
    end 
end