Ruby on rails Basecamp HQ API和Rails

因此，我使用Basecamp HQ（）API和a来设置一个Rails应用程序，以批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--projects和projectSummary（projects有许多projectSummary，projectSummary属于一个项目），我想这样做，当选择了一个项目ID时，rails会将您带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。我想加载的关于这个项目的所有信息都总结得很好，但是，当我试图链接到另一个页面时，我一直没有成功

我得到的错误是

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

即使我的耙子回来了

                      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

code，我试图链接到一个页面以显示项目摘要

   <% @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>

编辑2

控制器代码

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

class ProjectsController

应该是

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

您必须提供

project\u id

和

id

，才能使路由正常工作

，因此现在我的页面上出现了一个“undefined method`id'”错误。我不知道你对此是否有更多的想法，但我也在帖子中发布了我的相关控制器代码。

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

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