Question

我明白了！

   = link_to 'Zurück', page_path

这在新页面中不起作用。页面尚未创建，所以我不能再回到它... 这确实适用于“编辑”，页面存在

努力让rspec运行的一个很好的理由： - ）

无论如何，感谢您的评论！

我还有一点......

路由似乎有效。但我的形式似乎是问题？！

这是我的观点/ pages / new.html.haml

= render 'form'

如果我这样做，它会被呈现：％p我应该是新页面的表格... =＃render'form'

所以我的_form.html.haml似乎有问题 - 适用于“编辑”

= javascript_include_tag "#{root_url}javascripts/tiny_mce_head.js"
= form_for @page do |f|
  -if @page.errors.any?
    #error_explanation
      %h2= "#{pluralize(@page.errors.count, "error")} prohibited this page from being saved:"
      %ul
        - @page.errors.full_messages.each do |msg|
          %li= msg
  .field
    = f.text_area( :content, :class => 'mce_editor')
  .field
    = f.label :fan_only
    = f.check_box :fan_only
  .field
    = f.label :short_name
    %br
    = f.text_field :short_name
  .field
    = f.label :title
    %br
    = f.text_field :title
  .actions
    = f.submit 'Save'
    = link_to 'Zurück', page_path

任何想法???

我已经尝试过没有javascript_include_tag

原帖

我无法再创建新页面了。它正在工作，我不知道为什么它不再存在！

如果我浏览http://localhost:3000/pages/new

我收到以下消息：

No route matches {:action=>"show", :controller=>"pages"}

这些是我的路线

      scope '/my-scope' do
        resources :pages do
          resources :articles
        end
      end
      root :to => 'pages#index'

rake routes

    page_articles GET    /my-scope/pages/:page_id/articles(.:format)          {:action=>"index", :controller=>"articles"}
                  POST   /my-scope/pages/:page_id/articles(.:format)          {:action=>"create", :controller=>"articles"}
 new_page_article GET    /my-scope/pages/:page_id/articles/new(.:format)      {:action=>"new", :controller=>"articles"}
edit_page_article GET    /my-scope/pages/:page_id/articles/:id/edit(.:format) {:action=>"edit", :controller=>"articles"}
     page_article GET    /my-scope/pages/:page_id/articles/:id(.:format)      {:action=>"show", :controller=>"articles"}
                  PUT    /my-scope/pages/:page_id/articles/:id(.:format)      {:action=>"update", :controller=>"articles"}
                  DELETE /my-scope/pages/:page_id/articles/:id(.:format)      {:action=>"destroy", :controller=>"articles"}
            pages GET    /my-scope/pages(.:format)                            {:action=>"index", :controller=>"pages"}
                  POST   /my-scope/pages(.:format)                            {:action=>"create", :controller=>"pages"}
         new_page GET    /my-scope/pages/new(.:format)                        {:action=>"new", :controller=>"pages"}
        edit_page GET    /my-scope/pages/:id/edit(.:format)                   {:action=>"edit", :controller=>"pages"}
             page GET    /my-scope/pages/:id(.:format)                        {:action=>"show", :controller=>"pages"}
                  PUT    /my-scope/pages/:id(.:format)                        {:action=>"update", :controller=>"pages"}
                  DELETE /my-scope/pages/:id(.:format)                        {:action=>"destroy", :controller=>"pages"}
             root        /                                                    {:controller=>"pages", :action=>"index"}

controllers / pages_controller.rb methodes show 和 new

  # GET /pages/1
  # GET /pages/1.json
  def show
    @page = Page.find(params[:id])

    respond_to do |format|
      format.html # show.html.erb
      format.json { render json: @page }
    end
  end

  # GET /pages/new
  # GET /pages/new.json
  def new
    @page = Page.new

    respond_to do |format|
      format.html # new.html.erb
      format.json { render json: @page }
    end
  end

这是我的观点/ pages.html.haml

%p#notice= notice
%content.viewmode
  = raw parse_content @page.content
-#if admin?
  = link_to 'Edit page', edit_page_path(@page)
  = link_to 'New page', new_page_path
  = link_to 'Destroy page', @page, :confirm => 'Are you sure to delete page #{@page.title}?', :method => :delete
  = link_to 'New article', new_page_article_path(@page)
-if @page.articles.empty?
  / 
    = "No articles for page #{@page.short_name}"
- else
  %ul.article_list
    = show_articles

如果有人能给我一些想法从哪里开始搜索，我会很高兴的。我尝试了但是我没有进一步。

Answer 1

您正在使用范围，因此您的网址应为http://localhost:3000/my-scope/pages/new

localhost：3000 / my-scope / pages / new throws没有路由匹配{：action =＆gt;“show”，：controller =＆gt;“pages”}

1 个答案: