【发布时间】:2018-09-22 13:53:04
【问题描述】:
我遇到了这个错误,这让我陷入困境。我不知道发生了什么...我已按照 T 的指示进行操作,但它仍在抱怨 - 请帮助!我已经提取了错误消息、控制器文件、登录页面和路由文件。
错误信息
NoMethodError in User_sessions#new
Showing app/views/user_sessions/new.html.erb where line #4 raised:
undefined method `user_sessions_path' for #<ActionView::Base:0x1fe766f>
提取的源代码(第 4 行附近):
app/views/user/login.rhtml
4. <% form_for @user_session do |f| %>
5. <%= f.error_messages %>
控制器/user_sessions_controller.rb
class UserSessionsController < ApplicationController
before_filter :require_no_user, :only => [:new, :create]
before_filter :require_user, :only => :destroy
def new
@user_session = UserSession.new
end
def create
@user_session = UserSession.new(params[:user_session])
if @user_session.save
flash[:notice] = "Login successful!"
redirect_to root_url
#redirect_back_or_default account_url
else
render :action => :new
end
end
def destroy
current_user_session.destroy
flash[:notice] = "Logout successful!"
redirect_to root_url
#redirect_back_or_default account_url
end
end
user_sessions/new.html.erb
#User Login
<% form_for @user_session do |f| %>
<%= f.error_messages %>
<p>
<%= f.label :Email %><br />
<%= f.text_field :email %>
</p>
<p>
<%= f.label :Password %><br />
<%= f.password_field :password %>
</p>
<p>
<%= f.submit "Submit" %>
</p>
<% end %>
routes.rb 文件
ActionController::Routing::Routes.draw do |map|
map.login "login", :controller => "user_sessions", :action => "new"
我是不是看错地方了??
【问题讨论】:
标签: ruby-on-rails