无法管理嵌套属性

我坚持管理嵌套属性。我是一个新人，愿意提供任何建议或指出我的错误。所以我有这样一个模型票（它也有枚举整型字段状态，引用stuff_id体等）无法管理嵌套属性

class Ticket < ActiveRecord::Base 
    include Generator 
    has_paper_trail only:[:stuff_id, :status], on:[:update] 
    has_many :replies 
    accepts_nested_attributes_for :replies 
end

我也有回复模型

class Reply < ActiveRecord::Base 
    belongs_to :ticket 
    validates :ticket_id, :body, presence: true 
end

我的目标是给一个机会用于为票证创建回复的东西以及可选地更改票证的状态。目前，我尝试管理这样说：的routes.rb

resources :tickets do 
    patch 'stuff_update', on: :member 
    resources :replies 
end

dashboards_controller.rb

class DashboardsController < ApplicationController 
    #before_action :authorize 
    before_action :method 

    def opened  
    end 

    protected 
    def method 
    @tickets = Ticket.send(action_name.to_sym).includes(:replies) 
    end 
    def ticket_params 
    params.require(:ticket).permit(:status, replies_attributes: [:body]) 
    end 
end

tickets_controller.rb

class TicketsController < ApplicationController 
    #before_action :authorize, only:[:stuff_update] 
    before_action :load_ticket, only:[:show, :update, :stuff_update] 

    respond_to :js 

    def stuff_update 
    @ticket.update(ticket_params)   
    end 
    protected 
    def ticket_params 
    params.require(:ticket).permit(:name, :subject, :email, :status, :body, :department, :stuff_id, replies_attributes: [:id, :body]) 
    end 

    def load_ticket 
    @ticket = Ticket.find(params[:id]) 
    end 
end

最后查看

[email protected] do |t| 
    .panel.panel-default 
    p=t.subject 
    =form_for t,{ url: "/tickets/#{t.id}/stuff_update"}, {method: :patch} do |f| 
     = f.label :status, class: 'label_hidden' 
     = f.select :status, Ticket.statuses.keys, {}, {class:'form-control'} 
     = f.fields_for t.replies.build do |ff| 
     = ff.label :body 
     = ff.text_field :body 
     = f.submit "Submit"

对于未经许可的参数回复，我有一个错误。此外，在我看来，除了这个错误之外，我的代码中还有很多错误。我非常需要帮助。请帮助我解决这个问题。

来源

2016-09-25 anti-k

好吧，我已经找到了解决办法很简单

[email protected] do |t| 
    -t.replies.build 
    .panel.panel-default 
    p=t.subject 
    =form_for t, url: "/tickets/#{t.id}/stuff_update", method: :patch do |f| 
     p 
     = f.label :status, class: 'label_hidden' 
     = f.select :status, Ticket.statuses.keys, {}, {class:'form-control'} 
     p  
     = f.fields_for :replies do |ff| 
      = ff.label :body 
      = ff.text_field :body 
     = f.submit "Submit"

一切是相当同文。

来源

2016-09-25 21:28:10

无法管理嵌套属性

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