設計注冊表單后需要重定向到其他表單

Question

我是ror的新手。.我已經使用devise創建了一個表單。.注冊表單也正在工作..這些值也保存在db中，但保存后將重定向到用戶頁面...是否可以更改它。我希望用戶提交表單后再鏈接另一個表單...

控制者

class UserRequestsController < ApplicationController
  def new
   @user_request = UserRequest.new
  end
end

應用程序助手

def resource_name
  :user
end

def resource
  @resource ||= User.new
end

def devise_mapping
  @devise_mapping ||= Devise.mappings[:user]
end

模型

class UserRequest < ActiveRecord::Base
  belongs_to :user

  validates :user_id, :email, :name, :invitation_type, presence: true
  validates :email, uniqueness: true
  validates :email, email: true
  validate :email_not_in_use_already
  validate :invitation_type_is_valid

  def email_not_in_use_already
    if new_record? && User.where(email: self.email).any?
      errors.add(:email, "is already in use")
    end
  end

  def invitation_type_is_valid
    unless INVITATION_TYPES.include?(self.invitation_type)
      errors.add(:invitation_type, "is not a valid type of invitation")
    end
  end
end

應用控制器

class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  before_action :configure_permitted_parameters, if: :devise_controller?

protected

  def configure_permitted_parameters
    devise_parameter_sanitizer.for(:sign_up) do |u|
      u.permit(:first_name, :last_name, :email, :password, :password_confirmation, :time_zone, :terms_of_service)
    end

    devise_parameter_sanitizer.for(:account_update) do |u|
      u.permit(:first_name, :last_name, :email, :password, :password_confirmation, :current_password, :time_zone, :terms_of_service)
    end
  end

  def after_sign_in_path_for(resource)
    previous_url = session[:previous_url]

    # if user has an invite code and isn't set up yet, direct them to the appropriate creation page
    if invited_user_needs_profile?(session[:hash_code])
      return path_for_invite(session[:hash_code])
    end

    user = resource # not checking resource type since right now only one is User; add later if needed

    # require acceptance of terms of service
    unless user.terms_of_service == true
      flash[:alert] = "You have not yet accepted the Terms of Service. Please verify your account information and review the Terms of Service."
      return edit_user_registration_path
    end

    # redirect to previous URLs in case user followed a link or bookmark but they were redirected due to needing to log in
    unless Rails.env == "test"
      # don't redirect to previous url if it's going to the root or users_path, because in those cases we'd rather take the user to their home page
      return previous_url if previous_url.present? && previous_url != root_path && previous_url != new_user_registration_path && !(previous_url =~ /\/users\/password/)
    end

    if user.planner.present?
      planner_path(user.planner.id)
    elsif user.vendor.present?
      vendor_path(user.vendor.id)
    else
      root_path
    end
  end

  def after_sign_up_path_for(resource)
    root to: "vendors#invited_new", as: :manager_root
  end
end

需要重定向到另一個控制器動作...您能提出任何解決辦法嗎？

Answer 1

您只需要在此處指定路徑名。 更改：

def after_sign_up_path_for(resource)
    root to: "vendors#invited_new", as: :manager_root
end

至：

def after_sign_up_path_for(resource)
    manager_root_path
end

閱讀文檔 ：

def stored_location_for(resource)
  nil
end

def after_sign_in_path_for(resource)
  # path_to_redirect_to For eg. root_path
end

Answer 2

Yon可以覆蓋您的設備注冊控制器

class RegistrationsController < Devise::RegistrationsController

  ##this method calls when signup is success
    def after_sign_up_path_for(resource)
      if put your condition here
        your_redirect_path (replace your different controller path here)
      else
        root_path
      end
    end 

end

用這種方法，您只需編寫邏輯

或者，您可以在保存資源后在注冊控制器的create方法中做一件事

if resource.save
  if resource.active_for_authentication?
    if your condition 
      respond_with resource, location: your_redirect_path
    else
    end
  end
end

Answer 3

1.新建一個控制器“ registrations_controller.rb”，並自定義適當的方法：

class RegistrationsController < Devise::RegistrationsController
  protected

  def after_sign_up_path_for(resource)
    '/an/example/path' # Or :prefix_to_your_route
  end
end

如果已注冊的帳戶是可確認的並且尚未激活，則必須重寫after_inactive_sign_up_path_for方法。

class RegistrationsController < Devise::RegistrationsController
  protected

  def after_inactive_sign_up_path_for(resource)
    '/an/example/path' # Or :prefix_to_your_route
  end
end

2.修改config / routes.rb以使用新的控制器修改routes.rb中的devise_for行，使其看起來像這樣。

devise_for :users, controllers: { registrations: "registrations" }

（可選）復制視圖

注意：在運行Ruby 1.9.2-p290的rails 3.2.5中，似乎不需要以下步驟。 您只需要創建您的RegistrationsController並更改您的路線即可。 然后，通過從Devise :: RegistrationsController繼承，選擇現有的Devise注冊視圖。 無論您是否已經使用這些視圖創建了這些視圖

rails g devise:views

或不。

注意：在config / routes.rb文件中更改控制器后，您將需要將devise注冊視圖復制到新的app / views / registrations路徑。

使用“ rails generate devise：views”復制文件。 完成此操作后，您需要將views / devise / registrations / new.html.erb復制到views / registrations / new.html.erb，否則在轉到users / sign_up時會出現“缺少模板”錯誤

3.修改config / application.rb

如果在“ / users / sign_up”頁面上遇到“ MissingTemplate”錯誤，則可能需要此行。

config.paths['app/views'] << "app/views/devise"