无论如何,路由错误对我来说毫无意义

时间:2013-03-27 15:24:00

标签: ruby-on-rails ruby-on-rails-3 ruby-on-rails-3.1 ruby-on-rails-3.2 routes

好的,这是我在点击特定链接时收到的浏览器中显示的一般错误消息:

没有路线匹配{:action =>“edit”,:controller =>“timesheets”,:incident_id => nil}

以下是包含链接的页面的代码(包括创建新记录的路径)

<div style="float:left;padding:25px;">
<p><%= link_to "Add a Command Officer", new_incident_timesheet_command_officer_path %></p>
</div>

在点击链接之前,浏览器网址的内容如下:

本地主机:3000 /事件/ 197 /时间表/编辑

上面的浏览器网址很有意义。

当我将鼠标悬停在“添加指挥官”链接上时,它会在浏览器底部显示: 本地主机:3000 /事件/ 197 /时间表/ command_officers /新

但是当我点击它时,我得到了我在顶部提到的路由错误。以下是Command_Officers_controller和路由文件中的代码。

我相信我已经包含了所有必要的信息,可以帮助我,但如果我遗失了某些内容,请告诉我。谢谢你的帮助

的routes.rb

root :to => "incidents#index"

resources :users
resources :profiles

resources :incidents do

resource :mat_list
member do
post :send_notice
end
member do
get :changestatus
end



resource :timesheet do
    resources :command_officers
    resources :fire_chiefs
    resources :fire_fighters
    resources :safety_officers
    resources :emts
    resources :hazmat_specialists
    resources :command_vehicles
    resources :engines
    resources :emergency_supports
    resources :hazmat_units
    resources :field_units
    resources :pumpers
    resources :tankers
    resources :rescue_units
    resources :ladder_truck75s
    resources :ladder_truck150s
end
end


resource :session do
  member do
  get :resetpass
  post :resetpass
 end
end

command_officers_controller.rb

def new
   @command_officer = CommandOfficer.new
   @timesheet = Incident.find(params[:incident_id]).timesheet

   respond_to do |format|
     format.html # new.html.erb
   end
end

# GET /command_officers/1/edit
def edit
   @command_officer = CommandOfficer.find(params[:id])
end

# POST /command_officers
# POST /command_officers.xml
def create
   # @new_command_officer = CommandOfficer.new(params[:command_officer])
  @timesheet = Incident.find(params[:incident_id]).timesheet
      @command_officer = @timesheet.command_officer.build(params[:command_officer])

  respond_to do |format|
    if @command_officer.save
               format.html { redirect_to(edit_incident_timesheet_path, :notice => 'Command officer was successfully created.') }
    else
        flash[:error] = "What happened?"
        format.html { render :new }
        end
end
 end

2 个答案:

答案 0 :(得分:1)

您执行了嵌套路由,但没有传递事件ID,如果您有一个名为@incident的实例变量,您可以这样做:

<%= link_to "Add a Command Officer", new_incident_timesheet_command_officer_path(@incident) %>

答案 1 :(得分:1)

问题是你试图在下一页上生成一些链接,但是你传递给rails的incident_id是零。检查您的视图/控制器并删除/修复有问题的代码。

更一般地说,学习如何阅读rails给你的堆栈跟踪,以便你自己跟踪它们。