Question

我已经阅读了一些类似的问题/答案，但找不到我的错误的任何答案。

我有一个用于输入工作时间的表格和一个用于编辑工时记录的表格。根据Rails指南，添加和编辑共享部分。我的添加（新）表单工作正常。提交编辑表单时，我收到错误/错误：

Unknown Action
The action '11' could not be found for HoursController

我在这个屏幕上没有其他输出。

这些屏幕显示的网址是：

http://localhost:3000/hours/11/edit

提交后：

http://localhost:3000/hours/11

我的编辑表单的表单标记是：

<%= form_for(:hour, :url => {:action => 'update', :id => @hour.id}) do |f| %>

这应该转到'hours'控制器，转到'update'动作。也许我的控制器还有其他问题，但添加/新表单工作得很好......令人困惑......

我的控制器：

class HoursController < ApplicationController

  before_filter :confirm_logged_in

  def index
  end

  def list
    if !params[:job_id].nil?
      @hours = Hour.where(["job_id = ?",params[:job_id]]).date_sorted
    else
      @hours = Hour.date_sorted
    end
  end

  def show
    @hour = Hour.find(params[:id])
  end

  def new
    @hour = Hour.new
  end

  def create
    @hour = Hour.new(params[:hours])
    if @hour.save
      job = Job.find(params[:hours][:job_id])
      flash[:notice] = "You have just entered hours for #{job.name}"
      redirect_to(:action => "list", :job_id => params[:hours][:job_id])
    else
      flash[:notice] = "There were one or more problems with your form. Please try again!"
      render('new')
    end
  end

  def edit
    @hour = Hour.find(params[:id])
  end

  def update
    @hour=Hour.find(params[:id])
    if @hour.update_attributes(params[:hour])
      flash[:notice] = "You have just updated an Hours entry"
      redirect_to(:action => "list", :job_id => params[:hours][:job_id])
    else
      render("edit")
    end
  end

  def delete
     @hour = Hour.find(id)
  end

  def destroy
    Hour.find(params[:id]).destroy
    flash[:notice] = "Hours Deleted Successfully!"
    redirect_to(:action => 'list')
  end

  def search
    if params[:job][:id]
      @job = Job.find(params[:job][:id])
      redirect_to(:action => "list", :job_id => @job.id)
    end
  end

end

“我的路线”文件中的“小时”部分

resources :hours do
    collection do
      get :list
      get :delete
    end
end

这给了我：

list_hours GET    /hours/list(.:format)                  hours#list
     delete_hours GET    /hours/delete(.:format)                hours#delete
            hours GET    /hours(.:format)                       hours#index
                  POST   /hours(.:format)                       hours#create
         new_hour GET    /hours/new(.:format)                   hours#new
        edit_hour GET    /hours/:id/edit(.:format)              hours#edit
             hour GET    /hours/:id(.:format)                   hours#show
                  PUT    /hours/:id(.:format)                   hours#update
                  DELETE /hours/:id(.:format)                   hours#destroy

如何理解这一点的任何想法将不胜感激。 --jC

Answer 1

试试这个

 <% form_for @hours do |f| %>

或者

<% form_for :hours, :url => 
     url_for(:action => "update", :id => @hours) do |f| %>

Answer 2

我的情况略有不同，因为我有自定义路线，但它可以帮助其他人（或未来的我）。

我一直收到错误，直到我将method: :post添加到表单参数。

路线：

resources :hours do
  member do
    post :fix
  end
end

html.erb

form_for @hour, url: fix_hour_path(@hour), method: :post do
  ...
end

未知操作 - 无法找到Controller的操作

2 个答案: