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別の選択ボックスに依存する選択ボックスを更新しようとしています。最初のものに応じて、関連するすべてのレコードを検索します。これは私のnew.html.erb（表示 - > devise->セッション）ajaxで選択ボックスを更新中にエラーが発生しました
<%= form_for(resource, as: resource_name, url: session_path(resource_name), html: {class: "form-horizontal"}) do |f| %>
<h1>Login Form</h1>
<div class="forml">
<div class="form-group">
<div >
<%= f.text_field :login, autofocus: true, :class => "form-control", :placeholder =>"Username or Email", :required => "" %>
</div>
</div>
<div class="form-group">
<div >
<%= f.password_field :password, autofocus: true, :class => "form-control", :placeholder =>"Password", :required => "" %>
</div>
<%= select_tag :empresa, options_for_select(@empresas.map{|e|[e.Empresa, e.id]}), :'data-remote' => 'true', :'data-url' => url_for(:controller => 'sessions_controller', :action => 'busqueda_sucursales', format: 'js') %>
<div id="sucursales"><%= render 'sucursales' %></div>
</div>
</div>
<div class="form-group">
<% if devise_mapping.rememberable? -%>
<div class="checkbox-inline col-md-5">
<%= f.check_box :remember_me %>
<%= f.label :remember_me %>
</div>
<% end -%>
</div>
<div>
<%= f.submit "Log in", :class => "btn btn-default submit col-md-10"%>
<div class="form-group">
<%= render "devise/shared/links" %>
</div>
</div>
<div class="clearfix"></div>
<div class="separator">
</div>
<% end %>
ある
ActionController::RoutingError (uninitialized constant Usuarios::SessionsControllerController):
activesupport (4.2.6) lib/active_support/inflector/methods.rb:263:in `const_get'
activesupport (4.2.6) lib/active_support/inflector/methods.rb:263:in `block in constantize'
activesupport (4.2.6) lib/active_support/inflector/methods.rb:259:in `each'
activesupport (4.2.6) lib/active_support/inflector/methods.rb:259:in `inject'
activesupport (4.2.6) lib/active_support/inflector/methods.rb:259:in `constantize'
actionpack (4.2.6) lib/action_dispatch/routing/route_set.rb:70:in `controller_reference'
actionpack (4.2.6) lib/action_dispatch/routing/route_set.rb:60:in `controller'
actionpack (4.2.6) lib/action_dispatch/routing/route_set.rb:39:in `serve'
actionpack (4.2.6) lib/action_dispatch/journey/router.rb:43:in `block in serve'
actionpack (4.2.6) lib/action_dispatch/journey/router.rb:30:in `each'
actionpack (4.2.6) lib/action_dispatch/journey/router.rb:30:in `serve'
actionpack (4.2.6) lib/action_dispatch/routing/route_set.rb:817:in `call'
rack-pjax (1.0.0) lib/rack/pjax.rb:12:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/flash.rb:260:in `call'
warden (1.2.6) lib/warden/manager.rb:35:in `block in call'
warden (1.2.6) lib/warden/manager.rb:34:in `catch'
warden (1.2.6) lib/warden/manager.rb:34:in `call'
rack (1.6.4) lib/rack/etag.rb:24:in `call'
rack (1.6.4) lib/rack/conditionalget.rb:25:in `call'
rack (1.6.4) lib/rack/head.rb:13:in `call'
remotipart (1.3.1) lib/remotipart/middleware.rb:32:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/flash.rb:260:in `call'
rack (1.6.4) lib/rack/session/abstract/id.rb:225:in `context'
rack (1.6.4) lib/rack/session/abstract/id.rb:220:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/cookies.rb:560:in `call'
activerecord (4.2.6) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.2.6) lib/active_record/connection_adapters/abstract/connection_pool.rb:653:in `call'
activerecord (4.2.6) lib/active_record/migration.rb:377:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.2.6) lib/active_support/callbacks.rb:88:in `__run_callbacks__'
activesupport (4.2.6) lib/active_support/callbacks.rb:778:in `_run_call_callbacks'
activesupport (4.2.6) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (4.2.6) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/reloader.rb:73:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
web-console (2.3.0) lib/web_console/middleware.rb:28:in `block in call'
web-console (2.3.0) lib/web_console/middleware.rb:18:in `catch'
web-console (2.3.0) lib/web_console/middleware.rb:18:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.2.6) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.2.6) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.2.6) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.2.6) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.2.6) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.2.6) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
rack (1.6.4) lib/rack/runtime.rb:18:in `call'
activesupport (4.2.6) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
rack (1.6.4) lib/rack/lock.rb:17:in `call'
actionpack (4.2.6) lib/action_dispatch/middleware/static.rb:120:in `call'
rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
railties (4.2.6) lib/rails/engine.rb:518:in `call'
railties (4.2.6) lib/rails/application.rb:165:in `call'
rack (1.6.4) lib/rack/content_length.rb:15:in `call'
thin (1.7.0) lib/thin/connection.rb:86:in `block in pre_process'
thin (1.7.0) lib/thin/connection.rb:84:in `catch'
thin (1.7.0) lib/thin/connection.rb:84:in `pre_process'
thin (1.7.0) lib/thin/connection.rb:53:in `process'
thin (1.7.0) lib/thin/connection.rb:39:in `receive_data'
eventmachine (1.2.0.1) lib/eventmachine.rb:194:in `run_machine'
eventmachine (1.2.0.1) lib/eventmachine.rb:194:in `run'
thin (1.7.0) lib/thin/backends/base.rb:73:in `start'
thin (1.7.0) lib/thin/server.rb:162:in `start'
rack (1.6.4) lib/rack/handler/thin.rb:19:in `run'
rack (1.6.4) lib/rack/server.rb:286:in `start'
railties (4.2.6) lib/rails/commands/server.rb:80:in `start'
railties (4.2.6) lib/rails/commands/commands_tasks.rb:80:in `block in server'
railties (4.2.6) lib/rails/commands/commands_tasks.rb:75:in `tap'
railties (4.2.6) lib/rails/commands/commands_tasks.rb:75:in `server'
railties (4.2.6) lib/rails/commands/commands_tasks.rb:39:in `run_command!'
railties (4.2.6) lib/rails/commands.rb:17:in `<top (required)>'
bin/rails:9:in `require'
bin/rails:9:in `<top (required)>'
spring (2.0.0) lib/spring/client/rails.rb:28:in `load'
spring (2.0.0) lib/spring/client/rails.rb:28:in `call'
spring (2.0.0) lib/spring/client/command.rb:7:in `call'
spring (2.0.0) lib/spring/client.rb:30:in `run'
spring (2.0.0) bin/spring:49:in `<top (required)>'
spring (2.0.0) lib/spring/binstub.rb:31:in `load'
spring (2.0.0) lib/spring/binstub.rb:31:in `<top (required)>'
/home/luis/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in `require'
/home/luis/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in `require'
bin/spring:13:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
Rendered /home/luis/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_trace.text.erb (1.5ms)
Rendered /home/luis/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/routing_error.text.erb (9.7ms)
：この私は、デバイスのログイン時に行っていますが、私は次のエラーを取得しています、動作するはずですこれは
<div class="form-group">
<%= label_tag :sucursal, "Selecciona sucursal:" %>
<div class="">
<%= select_tag :sucursal, options_for_select(@sucursales.map{|e|[e.Sucursal, e.IdEmpresa]}), class: "form-control js-example-basic-single" %>
</div>
</div>
これは（[表示] - > devise->セッション）私のbusqueda_sucursales.js.erbである私の部分_sucursales.html.erb（表示 - > devise->セッション）であります
$("#sucursales").html("<%= escape_javascript(render("sucursales"))%>")
これは私のsessions_controller.rb（controllers-> usuarios）である
class Usuarios::SessionsController < Devise::SessionsController
# before_action :configure_sign_in_params, only: [:create]
# GET /resource/sign_in
# def new
# super
# end
# POST /resource/sign_in
# def create
# super
# end
# DELETE /resource/sign_out
# def destroy
# super
# end
# protected
# If you have extra params to permit, append them to the sanitizer.
# def configure_sign_in_params
# devise_parameter_sanitizer.permit(:sign_in, keys: [:attribute])
# end
def busqueda_sucursales #Actualiza las sucursales concorde a las empresas en el acceso
@sucursales = Empresa.where("empresamadre_id = ?", params[:empresa])
respond_to do |format|
format.js
end
end
def new
@empresas = Empresamadre.all
@sucursales = Empresa.where("empresamadre_id = ?", @empresas.first.id)
super
end
def create
super
end
def update
super
end
private
def sign_up_params
allow = [:email, :usuario, :password, :password_confirmation, :nombre, :idempresa]
params.require(resource_name).permit(allow)
end
end
が、これは私のroutes.rbを
devise_for :usuarios, controllers: {
registrations: "usuarios/registrations",
sessions: "usuarios/sessions",
passwords: "usuarios/passwords"}
resources :usuarios do
get 'usuarios_check', :on => :collection
get 'usuarios_check2', :on => :collection
end
get 'usuarios/sessions_controller/busqueda_sucursales', as: 'busqueda_sucursales'
はあなたの助けのためにありがとうございました。また、次のコードを入力して正しく動作させる必要があります。devise_scope：usuario do 012uvsa_sucursales – LuisC