我有交货问题.
我得到了这个错误:
NoMethodError in PagesController#send_message undefined method `delivery_handler=' for #< Message:0x00000004db9648> app/mailers/contact.rb:22:in `send_email' app/controllers/pages_controller.rb:65:in `send_message'
无论如何,这是我的代码:
/views/pages/contact.html.erb
<h1><%= @page.title %></h1> <%= @page.content.html_safe %> <%= form_for @message,:url => "/pages/send_message" do |f| %> <% if flash[:notice] %> <% flash[:notice].full_messages.each do |msg| %> <p><%= msg %></p> <% end %> <% end %> <div class="field"> <%= f.label :email %> <%= f.text_field :email %> </div> <div class="field"> <%= f.label :body %> <%= f.text_area :body %> </div> <%= f.submit "Envoyer" %> <% end %>
/models/message.rb
class Message include ActiveModel::Validations include ActiveModel::Conversion extend ActiveModel::Naming attr_accessor :email,:body validates :email,:body,:presence => true validates :email,:format => { :with => %r{.+@.+\..+} },:allow_blank => true def initialize(attributes = {}) attributes.each do |name,value| send("#{name}=",value) end end def persisted? false end end
* /控制器/ pages_controller.rb *
def send_message @message = Message.new(params[:message]) if @message.valid? Contact.send_email(@message).deliver redirect_to request.referer,:notice => "Le message a été envoyé." else redirect_to request.referer,:notice => "Vous n'avez pas entrer votre email." end end
/app/mailers/contact.rb
class Contact < ActionMailer::Base attr_accessor :email,:message default to: "bla@bla.com" default from: "blo@blo.com" def send_email(message) @message = message mail(:subject => "Nouveau contact blo") end end
/config/environments/development.rb
config.action_mailer.default_url_options = { host: 'localhost:3000' } config.action_mailer.perform_deliveries = true config.action_mailer.delivery_method = :sendmail config.action_mailer.sendmail_settings = { location: '/usr/sbin/sendmail',arguments: "-i -t -f contact@test.com" }
解决方法
在邮件程序中,删除attr_accessor:消息或将其称为其他内容.
ActionMailer :: Base已经有一个消息访问器来获取/设置正在构建的Mail :: Message,因此一些rails正在调用消息,期望获得一个Mail :: Message但是正在获取Message类.
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