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我正在尝试users/new使用 a 将页面定向到目录,button_to 但是每次单击它时,它都会生成一条错误消息

路由错误

没有路线匹配 [GET] "/new_user_path"

这是我的application.html.haml,其中包含button_to我正在谈论的内容

%html

%head
%title Rotten Potatoes!
= stylesheet_link_tag 'application'
= javascript_include_tag 'application'
= csrf_meta_tags


%body
%h1.title Rotten Potatoes!

= button_to 'Sign Up/Login', 'new_user_path', :method => :get

#main
  - if flash[:notice]
    #notice.message= flash[:notice]
  - elsif flash[:warning]
    #warning.message= flash[:warning]

  = yield

这是我的结果rake routes

    movies   GET    /movies(.:format)           movies#index
             POST   /movies(.:format)           movies#create
   new_movie GET    /movies/new(.:format)       movies#new
  edit_movie GET    /movies/:id/edit(.:format)  movies#edit
       movie GET    /movies/:id(.:format)       movies#show
             PUT    /movies/:id(.:format)       movies#update
             DELETE /movies/:id(.:format)       movies#destroy
       users GET    /users(.:format)            users#index
             POST   /users(.:format)            users#create
    new_user GET    /users/new(.:format)        users#new
   edit_user GET    /users/:id/edit(.:format)   users#edit
        user GET    /users/:id(.:format)        users#show
             PUT    /users/:id(.:format)        users#update
             DELETE /users/:id(.:format)        users#destroy

如果有帮助,这是我的users_controller.rb文件

class UsersController < ApplicationController

  def new
  end

  def create
  @user=User.create_user!(params[:user])

      if !!(@user)
      flash[:notice] = "New user #{@user.user_id} was successfully created."
      redirect_to movies_path
    else
      flash[:notice] = "The User Id #{params[:user][:user_id]} already exists"
      redirect_to new_user_path
    end
  end

end

请注意,redirect_to new_user_path(使用条件语句)可以正常工作。

你能告诉我问题出在哪里吗?另外,我也尝试过使用link_to它仍然失败。

4

1 回答 1

1

button_to 的参数应该是方法new_user_path()而不是字符串'new_user_path'吗?

于 2013-10-03T23:34:33.630 回答