【发布时间】:2017-08-10 23:47:33
【问题描述】:
我收到一条错误消息:
https://i.stack.imgur.com/7mw12.png(这是错误图片)
new.html.erb
<h1> Create an article </h1>
<%= form_for @article do |f| %>
<p>
<%= f.label :title %>
<%=f.text_field :title %>
</p>
<% end %>
articles_controller.rb
class ArticlesController < ApplicationController
def new
@article = Article.new
end
end
这是我的路线.rb
Rails.application.routes.draw do
# The priority is based upon order of creation: first created -> highest
priority.
# See how all your routes lay out with "rake routes".
# You can have the root of your site routed with "root"
# root 'welcome#index'
root 'pages#home'
get 'about', to: 'pages#about'
resources :articles
我不知道如何制作文章模型,如果我这样做了,我也不知道在里面放什么...如果你告诉我如何[在此处输入图片描述][1],我将不胜感激
【问题讨论】:
-
class Article < ApplicationRecord; end?
标签: ruby-on-rails ruby cloud9-ide cloud9