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_controller

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

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

菜单创建得非常好，感谢这个很棒的插件。但是，当我点击编辑用户时，我收到一个错误：

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

有人可以帮助我吗？有人可以解释我为什么在routes.rb资源用户只是工作而不是收集的事情？

提前致谢。

Answer 1

这是因为您定义了show路线。

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

尝试将此重命名为其他操作。默认show路由被覆盖。

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

simple_navigation gem和rails 3.0.9

1 个答案: