Basecamp HQ和Rails

Question

因此，我使用Basecamp HQ (古典主义) API和Ruby包装器来设置Rails应用程序，以大量添加和删除待办事项、里程碑和消息。

现在，我有两个控制器--项目和projectSummary (项目has_many项目摘要，以及项目摘要belongs_to项目)，我想要这样做，所以当选择项目ID时，rails将带您到一个显示待办事项、里程碑和消息的页面。

项目页面工作得很好。所有的信息，我想加载的项目是美丽的总结，然而，当试图链接到另一个网页，我一直在继续非常不成功。

我所犯的错误是

NoMethodError in Projects#index
...
undefined method `project_projectsummary_link'

即使我的耙路回来了

                      Prefix Verb   URI Pattern                                             Controller#Action
project_projectsummary_index GET    /projects/:project_id/projectsummary(.:format)          projectsummary#index
                             POST   /projects/:project_id/projectsummary(.:format)          projectsummary#create
  new_project_projectsummary GET    /projects/:project_id/projectsummary/new(.:format)      projectsummary#new
 edit_project_projectsummary GET    /projects/:project_id/projectsummary/:id/edit(.:format) projectsummary#edit
      project_projectsummary GET    /projects/:project_id/projectsummary/:id(.:format)      projectsummary#show
                             PATCH  /projects/:project_id/projectsummary/:id(.:format)      projectsummary#update
                             PUT    /projects/:project_id/projectsummary/:id(.:format)      projectsummary#update
                             DELETE /projects/:project_id/projectsummary/:id(.:format)      projectsummary#destroy
                    projects GET    /projects(.:format)                                     projects#index
                             POST   /projects(.:format)                                     projects#create
                 new_project GET    /projects/new(.:format)                                 projects#new
                edit_project GET    /projects/:id/edit(.:format)                            projects#edit
                     project GET    /projects/:id(.:format)                                 projects#show
                             PATCH  /projects/:id(.:format)                                 projects#update
                             PUT    /projects/:id(.:format)                                 projects#update
                             DELETE /projects/:id(.:format)                                 projects#destroy

目前，这是我的index.html.erb代码，我尝试链接到一个页面来显示项目摘要。

   <% @project.each do |item| %>
   <tr>
     <td><%= item.name %></td>
     <td><%= link_to item.id, project_projectsummary_link(@project) %></td>
     <td><%= item.last_changed_on %></td>
     <td><%= item.created_on %></td>
     <td><%= item.status %></td>

我能做些什么让这件事起作用吗？

谢谢!

编辑

改为<%= link_to item.id, project_projectsummary_path(@project) %>

现在，它返回一个带有错误的URL生成错误

No route matches {:action=>"show", :controller=>"projectsummary", :project_id=>#<...

我的Routes.rb目前

ApiTest::Application.routes.draw do
  resources :projects do
    resources :projectsummary
  end

编辑2

控制器码

class ProjectsController < ApplicationController
  before_action :set_project, only: [:show, :edit, :update, :destroy]
  before_filter :basecamp_connect
  helper_method :sort_column, :sort_direction

  def index
    @project = Basecamp::Project.find(:all)
  end


  def list
    @projects = @basecamp.projects.find(:all)
  end

  def show
  end

Answer 1

它应该是

<td><%= link_to item.id, project_projectsummary_path(:project_id => @project.id, :id => @project.projectsummary.id) %></td>

注意它的path而不是link。

我猜那个项目has_one项目摘要。

project_projectsummary GET    /projects/:project_id/projectsummary/:id(.:format)      projectsummary#show

您必须提供project_id和id才能使路由正常工作。