發送密碼設計在Ruby on Rails

Question

您好我有一個應用程序在Ruby on Rails ..

這是我使用的GEMs。的Gemfile

gem 'rails', '3.2.8' 

# Bundle edge Rails instead: 
# gem 'rails', :git => 'git://github.com/rails/rails.git' 

#gem 'pg' 
gem 'mysql2' 

gem 'json' 

# Gems used only for assets and not required 
# in production environments by default. 
group :assets do 
    gem 'sass-rails', '~> 3.2.3' 
    gem 'coffee-rails', '~> 3.2.1' 

    # See https://github.com/sstephenson/execjs#readme for more supported runtimes 
    # gem 'therubyracer', :platforms => :ruby 

    gem 'uglifier', '>= 1.0.3' 
end 

gem 'jquery-rails' 

group :test, :development do 
    gem "rspec-rails" 
    gem "shoulda" 
    #gem "factory_girl_rails" 
end 

gem 'simple_form' 
gem "nested_form" 
gem 'wicked' 
gem "paperclip", "~> 3.0" 
gem 'ruby-units' 

# To use ActiveModel has_secure_password 
# gem 'bcrypt-ruby', '~> 3.0.0' 

# To use Jbuilder templates for JSON 
# gem 'jbuilder' 

# Use unicorn as the app server 
# gem 'unicorn' 

# Deploy with Capistrano 
# gem 'capistrano' 

# To use debugger 
# gem 'ruby-debug' 

#gem 'therubyracer' 
#gem 'less-rails' 
gem 'devise' 
gem 'globalize3' 
gem 'cancan' 

好然後在模型中，user.rb我得到這個

class User < ActiveRecord::Base 

    # Include default devise modules. Others available are: 
    # :token_authenticatable, :confirmable, 
    # :lockable, :timeoutable and :omniauthable 
    devise :database_authenticatable, :registerable, 
     :recoverable, :rememberable, :validatable 

    has_and_belongs_to_many :roles 
    has_one :player 
    has_many :payment_notifications 


    attr_accessible :email, :password, :password_confirmation, :remember_me, :user_type, :purchased_at 


    validates :email, 
      :presence => true 

    after_create :is_a_player? 

    def role?(role) 
    return !!self.roles.find_by_name(role.to_s) 
    end 

    def is_a_player? 
    if user_type == 'player' || user_type == 'coach' 
     self.create_player(:active => false) 
     self.roles << Role.find_by_name(:player) 
    elsif user_type == 'elite' 
     self.roles << Role.find_by_name(:elite) 
    end 
    end 

    #private 

    def paypal_url(return_url) 

    values = { 
     :business  => 'mm@hotmail.com', 
     :cmd   => '_cart', 
     :upload  => 1, 
     :return  => return_url, 
     #:invoice  => 13, #id, 
     #:notify_url => notify_url, 
     :amount_1  => '100', 
     :item_name_1 => 'Suscripcion a Myr', 
     :item_number_1 => '1', 
     :quantity_1 => '1' 
    } 

    "https://www.sandbox.paypal.com/cgi-bin/webscr?" + values.to_query 
    end 

    def purchase_defeated? 

     t = Time.now - purchased_at 

     mm, ss = t.divmod(60) 
     hh, mm = mm.divmod(60) 
     dd, hh = hh.divmod(24) 

     dd > 180 ? true : false 

    end 

end 

我一直在尋找文檔編寫發送密碼（如果忘記了），但我發現這個Devise, allowing users to change passwords

當我在視圖中插入此鏈接登錄是

<%= link_to 'Change Password', edit_user_registration_path %> 

我我只是重定向到相同的頁面..我怎麼能使這個觀點？

如何可以定義路徑這一觀點..斜面寫這個:(

UPDATE：

在控制器/管理/ user_controller我發現這個

def update 
    @user = User.find(params[:id]) 
    params[:user].delete(:password) if params[:user][:password].blank? 
    params[:user].delete(:password_confirmation) if params[:user][:password].blank? and params[:user][:password_confirmation].blank? 
    if @user.update_attributes(params[:user]) 
     flash[:notice] = "Successfully updated User." 
     redirect_to users_path 
    else 
     render :action => 'edit' 
    end 
    end 

有一種觀點也與形式

<h1><%= t('generales.edit_user') %></h1> 

<%= render 'form' %> 

改變我的問題..我怎麼能把這從管理到p ublic？

做我只需要複製控制器的一部分..和插入在視圖中的鏈接？

Answer 1

edit_user_registration_path沒有爲忘記密碼路徑

見Devise shared link

您可以包括此鏈接到您的登錄表單

<%= link_to "Forgot your password?", new_password_path(resource_name) %>