RegistrationController :: UnknownFormat in RegistrationsController #create（Devise）
我正在尝试通过模态窗口（远程：true）进行Devise注册，并在后端执行所有操作，并在发生某些验证错误时呈现javascript。到目前为止，我正在路中间，我的验证消息似乎工作正常，但直到我尝试上传图像，然后我得到未知格式错误页面。我已经尝试了很少的东西，但由于我对RoR很新，我的想法终于结束了。下面是我的registration_controller，模态视图和屏幕截图。
我尚未成功注册该对象，因此代码可能包含一些问题，但是现在描述的问题阻碍了我前进。
我真的很感激任何帮助。 谢谢Miroslav。
RegistrationsController.rb
class RegistrationsController < Devise::RegistrationsController
clear_respond_to
respond_to :js
def create
build_resource(resource_params)
child_class = params[:user][:user_type].camelize.constantize
resource.rolable = child_class.new(user_params(child_class.to_s.underscore.to_sym))
valid = resource.valid?
valid = resource.rolable.valid? && valid
if valid && resource.save
if resource.active_for_authentication?
set_flash_message :notice, :signed_up if is_navigational_format?
flash.keep(:notice)
sign_in(resource_name, resource)
render :js => "window.location = #{root_path.to_json}"
else
set_flash_message :notice, :inactive_signed_up, :reason => inactive_reason(resource) if is_navigational_format?
expire_session_data_after_sign_in!
respond_with resource, location: after_inactive_sign_up_path_for(resource)
end
else
clean_up_passwords resource
respond_to do |format|
format.js {render layout: false, content_type: 'text/javascript'}
end
end
end
private
def user_params(user)
if user.to_s == "non_profit"
params[:user][:non_profit].permit(:name, :ico, :non_profit_type_id, :description, :website, :representative, contact_attributes: [:first_name, :last_name, :email, :phone, image_attributes: [:image]], image: [:image])
else
params[:user][:customer].permit(:first_name, :last_name, :gender, :dob, :city)
end
end
def resource_params
params[:user].permit(:email, :password, :password_confirmation, :terms, :opt_in_correspondence, bank_account_attributes: [:number, :bank_code_id], address_attributes: [:street, :city, :postcode])
end
结束
模态视图
<%
@address = resource.build_address
resource.rolable = "NonProfit".constantize.new if resource.rolable.nil?
@logo = resource.rolable.build_image
@contact = resource.rolable.build_contact
@picture = resource.rolable.contact.build_image
@account = resource.build_bank_account
%>
<div id="modal-nonprofit-registration" class="z-2000 modal-bg" style="display: block;">
<div class="modal-wrap" style="margin-top: 0px;">
<div class="modal">
<div class="modal-header full bg-main txt-white container-center semi-padding-bottom semi-padding-top relative">
<h3 class="no-margin size-large-r"><%= t(:register_nonprofit_title) %></h3>
<div class="absolute full-h wrap-cross semi-right top">
<div class="table full-h">
<div class="full-h full-w table-center">
<span id="registration-close" class="bg-cross table-center pointer"></span>
</div>
</div>
</div>
</div>
<!-- Modal body /-->
<div class="modal-body table-nr full-w modal-content bg-base col-wrap half-padding-top half-padding-bottom half-padding-left half-padding-right">
<%= simple_form_for(resource, :as => resource_name, :url => registration_path(resource_name), html: { data: {type: 'script'}, id: "register-nonprofit-form" }, remote: true, multipart: true, authenticity_token: true) do |f| %>
<%= f.input :user_type, :as => :hidden, :input_html => { :value => "NonProfit" } %>
<div class="row">
<div class="col-6">
<h3><%= t(:register_nonprofit_login_details_title) %></h3>
<div class="row">
<div class="col-12 img">
<%= f.input :email, as: :email, autofocus: true, :required => true, label: false, placeholder: t(:register_field_email) %>
</div>
</div>
<div class="row">
<div class="col-12 img">
<%= f.input :password, as: :password, autocomplete: "off", :required => true, label: false, placeholder: t(:register_field_password) %>
<span class="muted-hint"><%= t(:register_field_password_hint) %></span>
</div>
</div>
<div class="row">
<div class="col-12">
<%= f.input :password_confirmation, as: :password, autocomplete: "off", :required => true, label: false, placeholder: t(:register_field_password_confirmation) %>
</div>
</div>
</div>
<%= f.simple_fields_for :non_profit, resource.rolable do |np| %>
<%= np.simple_fields_for :contact, resource.rolable.build_contact do |c| %>
<div class="col-6 last">
<h3><%= t(:register_nonprofit_contact_details_title) %></h3>
<div class="row">
<div class="col-6">
<%= c.input :first_name, :required => true, label: false, placeholder: t(:register_field_firstname) %>
</div>
<div class="col-6">
<%= c.input :last_name, :required => true, label: false, placeholder: t(:register_field_lastname) %>
</div>
</div>
<div class="row">
<div class="col-12">
<%= c.input :email, as: :email, :required => true, label: false, placeholder: t(:register_field_email) %>
</div>
</div>
<div class="row">
<div class="col-12">
<%= c.input :phone, as: :tel, :required => true, label: false, placeholder: t(:register_field_phone) %>
</div>
</div>
<%= c.simple_fields_for :image, @picture do |i| %>
<div class="row">
<div class="col-12">
<%= i.input :image, as: :file, label: false, placeholder: t(:register_field_photo), :class => "file", input_html: { :id => 'contact-file-input', hidden: true } %>
<div class="custom_file_upload">
<input id="contact-file-text" type="text" class="file" placeholder="<%= t(:register_field_photo) %>" name="file_info">
<div class="file_upload" id="contact-file-upload">
</div>
</div>
</div>
</div>
<% end %> <!-- end of contact image field -->
</div>
<% end %> <!-- end of contact fields -->
<% end %> <!-- end of non profit fields -->
</div>
<div class="row">
<h3><%= t(:register_nonprofit_organization_details_title) %></h3>
<div class="col-6">
<%= f.simple_fields_for :non_profit, resource.rolable do |np| %>
<h4><%= t(:register_nonprofit_organization_details_basic_title) %></h4>
<div class="row">
<div class="col-12">
<%= np.input :name, :required => true, label: false, placeholder: t(:register_field_org_name) %>
</div>
</div>
<div class="row">
<div class="col-12">
<%= np.input :ico, :required => true, label: false, placeholder: t(:register_field_ico) %>
</div>
</div>
<div class="row">
<div class="col-12">
<%= np.select(:non_profit_category_id, options_for_select(NonProfitCategory.options_for_select), { :prompt => t(:register_nonprofit_types_prompt) }, { :class => "form-control" }) %>
</div>
</div>
<% end %> <!-- end of nonprofit fields -->
<%= f.simple_fields_for :bank_account, @account do |ba| %>
<div class="row">
<div class="col-8">
<%= ba.input :number, :required => true, label: false, placeholder: t(:register_field_account) %>
<span class="muted-hint"><%= t(:register_field_account_hint) %></span>
</div>
<div class="col-4">
<%= ba.select(:bank_code_id, options_for_select(BankCode.options_for_select), { :prompt => t(:register_nonprofit_codes_prompt) }, { :class => "form-control" }) %>
</div>
</div>
<% end %> <!-- end of bank account fields -->
<%= f.simple_fields_for :address, @address do |a| %>
<h4><%= t(:register_nonprofit_organization_details_address_title) %></h4>
<div class="row">
<div class="col-12">
<%= a.input :street, :required => true, label: false, placeholder: t(:register_field_street) %>
</div>
</div>
<div class="row">
<div class="col-8">
<%= a.input :city, :required => true, label: false, placeholder: t(:register_field_city) %>
</div>
<div class="col-4">
<%= a.input :postcode, :required => true, label: false, placeholder: t(:register_field_psc) %>
</div>
</div>
<% end %> <!-- end of address fields -->
</div>
<div class="col-6 last">
<h4><%= t(:register_nonprofit_organization_details_other_title) %></h4>
<!--<div class="muted-italic">Doporučujeme vyplnit</div>-->
<%= f.simple_fields_for :image, @logo do |i| %>
<div class="row">
<div class="col-12">
<%= i.input :image, as: :file, label: false, placeholder: t(:register_field_logo), :class => "file", input_html: { :id => 'nonprofit-file-input', hidden: true } %>
<div class="custom_file_upload">
<input id="nonprofit-file-text" type="text" class="file" placeholder="<%= t(:register_field_logo) %>" name="file_info">
<div class="file_upload" id="nonprofit-file-upload">
</div>
</div>
</div>
</div>
<% end %> <!-- end of nonprofit image field -->
<%= f.simple_fields_for :non_profit, resource.rolable do |np| %>
<div class="row">
<div class="col-12">
<%= np.input :website, as: :url, label: false, placeholder: t(:register_field_web) %>
</div>
</div>
<div class="row">
<div class="col-12">
<%= np.input :description, as: :text, :required => true, label: false, placeholder: t(:register_field_description), :input_html => { :rows => 15 } %>
<div class="remainChars"><span class="usedChars">0</span>/1000</div>
</div>
</div>
<% end %> <!-- end of nonprofit fields -->
</div>
</div>
<div class="row">
<div class="col-7">
<%= f.simple_fields_for :non_profit, resource.rolable do |np| %>
<div class="checkbox">
<%= np.input :representative, as: :boolean, :required => true, boolean_style: :inline, :input_html => { :checked => false }, label: t(:register_field_representative) %>
</div>
<% end %>
<div class="checkbox">
<%= f.input :terms, as: :boolean, :required => true, boolean_style: :inline, :input_html => { :checked => false }, label: ("#{t(:register_field_terms)} #{link_to t(:register_form_link_terms), legal_statements_path, :title => t(:register_form_link_terms), :class => 'underline capital'}").html_safe %>
</div>
<div class="checkbox">
<%= f.input :opt_in_correspondence, as: :boolean, boolean_style: :inline, :input_html => { :checked => true }, label: t(:register_field_subscribe) %>
</div>
</div>
<div class="col-5 last">
<input type="submit" class="submit last" value="Registrovat" name="">
</div>
</div>
<% end %>
</div>
<!-- end of modal body /-->
</div>
</div>
SCREENSHOTS
渲染create.js.erb并在我上传任何图像时正确显示错误消息
获取错误页面
2 个答案:
答案 0 :(得分：1)
文件上传不适用于远程表单。您应该使用其他方式上传文件。
例如;
我的建议是使用remotipart。
答案 1 :(得分：0)
如图所示 http://www.mehmet.pw/category/ruby-on-rails/
只需更改registration_path（resource_name），取出resource_name，使其不查找resource.model，仅用于资源...
IT使用此代码为我工作（修复相同的错误）：
<h2>Sign up</h2>
<%= devise_error_messages! %>
<div class="container">
<%= form_for(resource, as: resource_name, url: user_registration_path, format: :json) do |f| %>
<form class="form-horizontal">
<div class="form-group">
<%= f.label :first_name %>
<%= f.text_field :first_name, class: 'form-control' %>
</div>
<div class="form-group">
<%= f.label :last_name %>
<%= f.text_field :last_name, class: 'form-control' %>
</div>
<div class="form-group">
<%= f.label :phone %>
<%= f.telephone_field :phone, class: 'form-control' %>
</div>
<div class="form-group">
<%= f.label :email %>
<%= f.email_field :email, class: 'form-control' %>
</div>
<div class="form-group">
<% if @minimum_password_length %>
<em>(<%= @minimum_password_length %> characters minimum)</em>
<% end %>
<%= f.label :password %>
<%= f.password_field :password, class: 'form-control' %>
</div>
<div class="form-group">
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation, class: 'form-control' %>
</div>
<div class="actions">
<%= f.submit "Create", class:"btn btn-primary btn-lg"%>
</div>
</form>
<% end %>
<div class="container-fluid">
<%= render "devise/shared/links" %>
</div>
</div>
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