删除按钮不起作用 - 不知道出了什么问题

Question

所有，

我试过了：

            <h9>Thursday</h9>
            <% @thursday.each do |chorelist| %><br>
                <p2><%= chorelist.name %></p2>
                <%= button_to "delete", chorelists_destroy_path(:id, chorelist.id) %>
            <% end %>

但是，它不会成功。

如您所见，我尝试在每次迭代中添加一个删除按钮。我在这里错过了什么？

我还是 Rails 的新手，所以任何帮助都将不胜感激。

附录：我在使用后一种方法时收到此错误消息：

“找不到 'id'={:name=>"Sweep Floors", :day=>"Sunday", :user_id=>2} 的 Chorelist"

我检查了控制台，这些参数都在那里。

  class SaveListController < ApplicationController

  before_filter :authenticate_user!

  def index
  @chorelist = Chorelist.create(user_id: params[:user_id], chore_id:     params[:chore_id], day: params[:day], name: params[:chore_name])

redirect_to pick_chores_path

end


def display
@chorelist = Chorelist.all

@monday = @chorelist.where("day = 'Monday'", user_id: current_user.id)
@tuesday = @chorelist.where("day = 'Tuesday'", user_id: current_user.id)
@wednesday = @chorelist.where("day = 'Wednesday'", user_id: current_user.id)
@thursday = @chorelist.where("day = 'Thursday'", user_id: current_user.id)
@friday = @chorelist.where("day = 'Friday'", user_id: current_user.id)
@saturday = @chorelist.where("day = 'Saturday'", user_id: current_user.id)
@sunday = @chorelist.where("day = 'Sunday'", user_id: current_user.id)

  end

 def destroy
 @chorelist = Chorelist.find(id: params[:id])
 @chorelist.destroy

redirect_to show_chores_path

end

end

Rails.application.routes.draw 做

资源 :chorelists

得到'关于' => 'welcome#about'

get 'contact' => 'welcome#contact'

root 'welcome#index'

得到'关于' => 'welcome#about'

get 'pick_chores' => 'pick_chores#index'

发布'save_list' => 'save_list#index'

get 'show_chores' => 'save_list#display'

发布 'chorelists_destroy' => 'save_list#destroy'

资源：家务 devise_for :用户

结束

Answer 1

将:id, chorelist.id 更改为id: chorelist.id

<h9>Thursday</h9>
<% @thursday.each do |chorelist| %><br>
    <p2><%= chorelist.name %></p2>
    <%= button_to "delete", chorelists_destroy_path(id: chorelist.id) %>
<% end %>

---

在控制器上

def destroy
    @chorelist = Chorelist.find(params[:id])
    @chorelist.destroy
    # do your things
end