Rails 5：事件系统
我正在制作一个事件系统。我有一个模型事件，每个事件都会有文件，报告，提供程序等。
今天是我的路线：
scope 'app', :module => "app" do
resources :events, :roteiros,
:convidados, :lista_convidados,
:orcamentos, :orcamento_items, :providers,
:providers_items, :reports, :reports_items,
:modelos, :modelos_items, :arquivos, :arquivos_items
end
我正在寻找其他模型的最佳方法，当编辑或创建新数据时，新信息与事件模型相关联，那么每个事件都将具有与之相关联的信息。
我认为应该是这样的：
scope 'app', :module => "app" do
resources :events do
:roteiros,
:convidados, :lista_convidados,
:orcamentos, :orcamento_items, :providers,
:providers_items, :reports, :reports_items,
:modelos, :modelos_items, :arquivos, :arquivos_items
end
end
然后该网址看起来像/app/events/event-name/providers
我仍然需要获取事件ID，以便可以将新记录与特定事件相关联
所有模型都已经具有event_id关联值
谢谢您的帮助。
更新
当前路线：
scope 'app', :module => "app" do
resources :events do
resources :arquivos,
:arquivos_items,
:convidados,
:lista_convidados,
:modelos,
:modelos_items,
:orcamento_items,
:orcamentos,
:providers,
:providers_items,
:reports,
:reports_items,
:roteiros, shallow: true
end
resources :todo_lists do
member do
patch :complete
end
resources :todo_items do
member do
patch :complete
end
end
end
end
控制器
module App
class OrcamentosController < SuperAppController
before_action :set_orcamento, only: [:show, :edit, :update, :destroy]
# GET /orcamentos
# GET /orcamentos.json
def index
@orcamentos = Orcamento.all
@orcamento = Orcamento.new
@orcamento_item = OrcamentoItem.new
end
# GET /orcamentos/1
# GET /orcamentos/1.json
def show
end
# GET /orcamentos/new
def new
@orcamento = Orcamento.new
end
# GET /orcamentos/1/edit
def edit
end
# POST /orcamentos
# POST /orcamentos.json
def create
@orcamento = Orcamento.new(orcamento_params)
respond_to do |format|
if @orcamento.save
format.html { redirect_to orcamentos_path, notice: 'Orcamento inserido.' }
format.json { render :show, status: :created, location: @orcamento }
else
format.html { render :new }
format.json { render json: @orcamento.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /orcamentos/1
# PATCH/PUT /orcamentos/1.json
def update
respond_to do |format|
if @orcamento.update(orcamento_params)
format.html { redirect_to orcamentos_path, notice: 'Orcamento atualizado.' }
format.json { render :show, status: :ok, location: @orcamento }
else
format.html { render :edit }
format.json { render json: @orcamento.errors, status: :unprocessable_entity }
end
end
end
# DELETE /orcamentos/1
# DELETE /orcamentos/1.json
def destroy
@orcamento.destroy
respond_to do |format|
format.html { redirect_to orcamentos_url, notice: 'Orcamento removido.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_orcamento
@event = Event.friendly.find(params[:id])
@orcamento = Orcamento.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def orcamento_params
params.require(:orcamento).permit(:title, orcamento_items_attributes: [:id, :desc, :estimado, :real, :pago, :pendente, :vencimento, :orcamento_id, :venc, :_destroy])
end
end
end
URL测试
/app/events/teste-de-evento/orcamentos
部分
<ul>
<li><a href="/app/todo_lists">
<div class="itemMenu <%= 'active' if controller_name == 'todo_lists' %>">CHECKLIST</div>
</a></li>
<li><a href="<%= event_orcamentos_url(@event) %>">
<div class="itemMenu <%= 'active' if controller_name == 'orcamentos' %>">ORÇAMENTO</div>
</a></li>
<li><a href="/app/lista_convidados">
<div class="itemMenu <%= 'active' if controller_name == 'lista_convidados' %>">CONVIDADOS</div>
</a></li>
<li><a href="">
<div class="itemMenu">AGENDA</div>
</a></li>
<li><a href="/app/providers/">
<div class="itemMenu <%= 'active' if controller_name == 'providers' %>">FORNECEDORES</div>
</a></li>
<li><a href="/app/roteiros/">
<div class="itemMenu <%= 'active' if controller_name == 'roteiros' %>">ROTEIROS</div>
</a></li>
<li><a href="/app/arquivos">
<div class="itemMenu <%= 'active' if controller_name == 'arquivos' %>">ARQUIVOS</div>
</a></li>
<li><a href="/app/reports/">
<div class="itemMenu <%= 'active' if controller_name == 'reports' %>">RELATÓRIOS</div>
</a></li>
</ul>
查看
<section id="content">
<section class="row wrapContent">
<header class="sHeaderPagina column large-12 medium-12 small-12">
<a href="javascript:history.go(-1);">
<h2 class="backMenu"><div class="arrow"></div>Inicial</h2>
</a>
<!-- END BACK MENU -->
<nav id="sMenuEventos">
<%= render 'sharedApp/navegacao' %>
<div class="acoesGerenciar">
<ul>
<li>
<a href="">
<div class="AddUser"></div>
</a>
</li>
<li>
<a href="">
<div class="btPDF"></div>
</a>
</li>
<li>
<a href="/app/events/teste-evento/edit">
<div class="btConfigs"></div>
</a>
</li>
</ul>
</div>
</nav>
<!-- END NAV EVENTOS -->
<div class="row">
<div class="infoWidget column large-3 medium-6 small-12">
<div class="boxInfo">
<h3>Custo Estimado</h3>
<h2>R$ 0,00</h2>
</div>
</div>
<!-- END WIDGET -->
<div class="infoWidget column large-3 medium-6 small-12">
<div class="boxInfo">
<h3>Custo Real</h3>
<h2>R$ 0,00</h2>
</div>
</div>
<!-- END WIDGET -->
<div class="infoWidget column large-3 medium-6 small-12">
<div class="boxInfo">
<h3>Valor Pago</h3>
<h2>R$ 0,00</h2>
</div>
</div>
<!-- END WIDGET -->
<div class="infoWidget column large-3 medium-6 small-12">
<div class="boxInfo">
<h3>Custo Pendente</h3>
<h2>R$ 0,00</h2>
</div>
</div>
<!-- END WIDGET -->
</div>
</header>
<!-- END HEADER -->
<a id="addItemBt" href="javascript:;"><span class="btAdd">+</span></a>
<% if @orcamentos.any?
@orcamentos.each do |orcamento| %>
<article class="sTable sTableActive column large-12 medium-12 small-12">
<a href="javascript:;" class="openTable">
<header>
<h3><%= orcamento.title %></h3>
<div class="arrow"></div>
</header>
</a>
<div class="wrapTable ">
<table class="hover">
<thead>
<tr>
<th width="200">Descrição</th>
<th>Custo Estimado</th>
<th width="150">Custo Real</th>
<th width="150">Valor Pago</th>
<th width="150">Valor Pendente</th>
<th width="150">Próximo Vencimento</th>
</tr>
</thead>
<tbody>
<% orcamento.orcamento_items.each do |o| %>
<tr>
<td><%= o.desc %></td>
<td>R$ <%= o.estimado %></td>
<td class="blue">R$ <%= o.real %></td>
<td>R$ <%= o.pago %></td>
<td>R$ <%= o.pendente %></td>
<td>
<%= o.vencimento %>
</td>
</tr>
<% end %>
<tr>
<%#= form_for(new_convidado_path) do |f| %>
<%= form_for @orcamento_item, :url => { :controller => "orcamento_items", :action => "create" }, :html => {:method => :post} do |f| %>
<td>
<%= f.hidden_field :orcamento_id, value: orcamento.id, required: true %>
<%= f.telephone_field :desc, placeholder: "Descrição", required: true %>
</td>
<td>
<%= f.telephone_field :estimado, placeholder: "Estimado", required: true, class: "valor" %>
</td>
<td>
<%= f.telephone_field :real, placeholder: "Real", required: true, class: "valor" %>
</td>
<td>
<%= f.telephone_field :pago, placeholder: "Pago", required: true, class: "valor" %>
</td>
<td>
<%= f.telephone_field :pendente, placeholder: "Pendente", required: true, class: "valor" %>
</td>
<td>
<%= f.text_field :vencimento, placeholder: "Vencimento", required: true, class: "data" %>
<%= f.submit "+", class: "plusSubmit" %>
</td>
<% end %>
</tr>
<tr class="total">
<td class="subtotal">Sub-total</td>
<td>R$ 0.000</td>
<td class="blue">R$ 0.000</td>
<td>R$ 0.000</td>
<td>R$ 0.000</td>
<td></td>
</tr>
</tbody>
</table>
<ul class="acoes">
<% orcamento.orcamento_items.each do |c| %>
<li>
<div class="btActions"></div>
<div class="opcoesCadastro">
<a href="">
<div class="editar"></div>
</a>
<a href="">
<div class="excluir"></div>
</a>
</div>
</li>
<!-- END ITEM -->
<% end %>
</ul>
</div>
</article>
<!-- END LISTA -->
<% end else %>
<article class="sTable sTableSelect sTableActive column large-12 medium-12 small-12">
<a href="javascript:;" class="openTable">
<header>
<h3>Nenhuma orçamento ainda</h3>
<div class="arrow"></div>
</header>
</a>
</article>
<% end %>
</section>
</section>
<!-- ========================== END CONTENT -->
<section class="modal modalCadastro" style="display: none;">
<section class="boxModal centerModal">
<header>
<h2>Adicionar Tabela de Orçamento</h2>
<a class="fecharBt fecharModal" href="javascript:;"><img src="./assets/images/icons/fechar.png" alt="" class="fechar"></a>
</header>
<%= form_with(model: @orcamento, local: true, html: { class: "row" }) do |f| %>
<div class="inputFormCadastro">
<label for="">Nome da lista</label>
<%= f.text_field :title, required: true %>
</div>
<!-- END ITEM -->
<h3 class="titleBoxExtras">Adicionar Orçamento</h3>
<div id='boxCamposExtras'>
<%= f.fields_for :orcamento_items do |task| %>
<%= render 'orcamento_items_fields', :f => task %>
<% end %>
<div class='links'>
<%= link_to_add_association 'adicionar orçamento', f, :orcamento_items %>
</div>
</div>
<div class="botoes">
<%= f.submit "CRIAR", class: "botao" %>
<a href="#" class="btLink fecharModal">CANCELAR</a>
</div>
<% end %>
</section>
</section>
<!-- END MODAL -->
1 个答案:
答案 0 :(得分：1)
首先，您需要在嵌套项目之前使用resources。像这样：
scope 'app', :module => "app" do
resources :events do
resources :roteiros,
:convidados, :lista_convidados,
:orcamentos, :orcamento_items, :providers,
:providers_items, :reports, :reports_items,
:modelos, :modelos_items, :arquivos, :arquivos_items
end
end
当您在控制台中运行rake routes时，将为您提供以下信息：
event_roteiros GET /app/events/:event_id/roteiros(.:format) app/roteiros#index
POST /app/events/:event_id/roteiros(.:format) app/roteiros#create
new_event_roteiro GET /app/events/:event_id/roteiros/new(.:format) app/roteiros#new
edit_event_roteiro GET /app/events/:event_id/roteiros/:id/edit(.:format) app/roteiros#edit
event_roteiro GET /app/events/:event_id/roteiros/:id(.:format) app/roteiros#show
PATCH /app/events/:event_id/roteiros/:id(.:format) app/roteiros#update
PUT /app/events/:event_id/roteiros/:id(.:format) app/roteiros#update
DELETE /app/events/:event_id/roteiros/:id(.:format) app/roteiros#destroy
... omitting a bunch of routes ...
events GET /app/events(.:format) app/events#index
POST /app/events(.:format) app/events#create
new_event GET /app/events/new(.:format) app/events#new
edit_event GET /app/events/:id/edit(.:format) app/events#edit
event GET /app/events/:id(.:format) app/events#show
PATCH /app/events/:id(.:format) app/events#update
PUT /app/events/:id(.:format) app/events#update
DELETE /app/events/:id(.:format) app/events#destroy
如您所见，这将导致所有内容都在app下命名。这意味着您的控制器将需要如下所示：
class App::RoteirosController < ApplicationController
...
end
该文件将位于：
app
|- controllers
| |- app
| | |- roteiros_controller.rb
我怀疑你不想这么做。因此，它应该更像是：
resources :events do
resources :roteiros,
:convidados, :lista_convidados,
:orcamentos, :orcamento_items, :providers,
:providers_items, :reports, :reports_items,
:modelos, :modelos_items, :arquivos, :arquivos_items
end
如docs in section 2.7.2 Shallow Nesting中所述，您可以考虑做类似的事情：
resources :events do
resources :arquivos,
:arquivos_items,
:convidados,
:lista_convidados,
:modelos,
:modelos_items,
:orcamento_items,
:orcamentos,
:providers,
:providers_items,
:reports,
:reports_items,
:roteiros,
shallow: true
end
在这种情况下，您会得到类似的东西：
event_arquivos GET /events/:event_id/arquivos(.:format) arquivos#index
POST /events/:event_id/arquivos(.:format) arquivos#create
new_event_arquivo GET /events/:event_id/arquivos/new(.:format) arquivos#new
edit_arquivo GET /arquivos/:id/edit(.:format) arquivos#edit
arquivo GET /arquivos/:id(.:format) arquivos#show
PATCH /arquivos/:id(.:format) arquivos#update
PUT /arquivos/:id(.:format) arquivos#update
DELETE /arquivos/:id(.:format) arquivos#destroy
... omitting a bunch of routes ...
events GET /events(.:format) events#index
POST /events(.:format) events#create
new_event GET /events/new(.:format) events#new
edit_event GET /events/:id/edit(.:format) events#edit
event GET /events/:id(.:format) events#show
PATCH /events/:id(.:format) events#update
PUT /events/:id(.:format) events#update
DELETE /events/:id(.:format) events#destroy
但是，根据您的示例，您似乎想使用:event_name作为标识符而不是:event_id。在这种情况下，您可以这样做：
resources :events, param: :name do
resources :arquivos,
:arquivos_items,
:convidados,
:lista_convidados,
:modelos,
:modelos_items,
:orcamento_items,
:orcamentos,
:providers,
:providers_items,
:reports,
:reports_items,
:roteiros,
shallow: true
end
哪个会给你：
event_arquivos GET /events/:event_name/arquivos(.:format) arquivos#index
POST /events/:event_name/arquivos(.:format) arquivos#create
new_event_arquivo GET /events/:event_name/arquivos/new(.:format) arquivos#new
edit_arquivo GET /arquivos/:id/edit(.:format) arquivos#edit
arquivo GET /arquivos/:id(.:format) arquivos#show
PATCH /arquivos/:id(.:format) arquivos#update
PUT /arquivos/:id(.:format) arquivos#update
DELETE /arquivos/:id(.:format) arquivos#destroy
... omitting a bunch of routes ...
events GET /events(.:format) events#index
POST /events(.:format) events#create
new_event GET /events/new(.:format) events#new
edit_event GET /events/:name/edit(.:format) events#edit
event GET /events/:name(.:format) events#show
PATCH /events/:name(.:format) events#update
PUT /events/:name(.:format) events#update
DELETE /events/:name(.:format) events#destroy
我想这就是您要寻找的。
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