Question

背景：我想组建一个团队，让用户在团队保存之前验证该团队的地址。

在我的应用程序中，我有一个表单，可以在提交表单时创建一个团队。在这个表单中，我有一个部分，假设用字段位置呈现。当用户在部分表单中单击提交时，位置字段（在部分表单内而不是创建团队表单）应该转到teams_controller中的verify_Address操作。而不是发生这种情况，我加载页面时出现错误。

页面加载错误：

undefined local variable or method `verify_address' for #<#<Class:0x000001063ec8d8>:0x00000104555af0>

突出显示此行：<%= form_for :team, url: verify_address, method: :post, remote:true do |f|%> 以下是我在应用程序中的文件。

route.rb文件：

 resources :users, :path => :captains, :as => :captains, :controller => "captains" do
  resources :teams, :only => [:new, :create, :edit, :update, :destroy], controller: 'captains/teams'
 end

resources :teams, :only => [:index, :show] do
  resources :users, :path => :teammates, :as => :teammates, :controller => "teammates"
 end

put 'captains/:id/teams/verify_address' => "teams#verify_address",as: 'verify_address'
get 'captains/:id/teams/verify_address' => "teams#verify_address"

控制器/众将/ teams_controller.rb：

    class Captains::TeamsController < ApplicationController
  respond_to :html, :js

def new
  @team = Team.new
  @captain = current_user
end
def verify_address
  @address = params[:team][:location]
  @validate_address = Team.validate_address(@address)
end
def create

  @captain = current_user.id

  @team = Team.create(
          :name => params[:team][:name],
          :location  => params[:team][:location],
          :sport  => params[:team][:sport],
          :captain_id => @captain,
          :avatar => params[:team][:avatar]

        )
if @team.present?
  redirect_to @team # show view for team 
end
binding.pry
 end
end

partial views / captains / teams / _verify_address.html.erb：

 <%= form_for :team, url: verify_address, method: :post, remote:true  do |f|%>

<div class = "form-group">
  <%= f.label :location %>
  <%= f.text_field :location, class: 'form-control', placeholder: "Enter wiki title", id:'team_title' %>
</div>
<div class = "form-group">
    <%= f.submit "Verify address" ,class: 'btn btn-success' ,id: 'verify_address'  %>
  </div>
 <% end %>

主要表单views / captains / teams / new.html.erb：

   <%= form_for  :team, url: captain_teams_path(@captain, @team), method: :post  do |f|

％GT;

    <div class="form-group">
      <%= f.label :avatar %>
      <%= f.file_field :avatar %>
      <%= f.hidden_field :avatar_cache %>
    </div>
  <div class = "form-group">
    <%= f.label :name %>
    <%= f.text_field :name, class: 'form-control', placeholder: "Enter wiki title", id:'team_title' %>
  </div>
  <div class = "form-group">
    <%= f.label :sport %>
    <%= f.text_field :sport, class: 'form-control', placeholder: "Enter wiki title", id:'team_title' %>
 </div>
  <div class = "form-group">
    <%= f.label :location %>
    <%= f.text_field :location, class: 'form-control', placeholder: "Enter wiki title", id:'team_title' %>

  </div>
  <div class = "form-group">
    <%= f.submit class: 'btn btn-success' ,id: 'team_role_submit'  %>
  </div>
<% end %>
</div>

<%= render partial: "/captains/teams/verify_address", locals: { address: @address, validate_address: @validate_address}%>
</div>

Answer 1

创建自定义路由verify_address生成verify_address_path网址助手，您应该在表单中使用。

使用rails渲染部分和查找自定义控制器的麻烦

1 个答案: