Question

请原谅新手问题。我正在构建一个包含联系我们页面的表单，其中用户应该能够填写表单（user_full_name，user_email，subject，message），该表单在提交时应作为电子邮件发送到我的gmail地址。当我尝试使用表单访问视图时，我当前收到以下错误。

＃＆lt;＃：0x007f8fefecd020＆gt;

的未定义方法`feedbacks_path'

下面是我的代码，有谁知道我在这里做错了什么？如果可能，我宁愿改变路线而不是在表格中添加网址。此外，想要在路由中使用“匹配”以使url路径为“localhost / contact”而不是“localhost / feedback”。有没有人有任何想法？

的routes.rb

Sample::Application.routes.draw do

  resources :feedback, only: [:new, :create]

  root to: "home#index"
  match '/about',   to: 'static_pages#about',   via: 'get'
  match '/help',    to: 'static_pages#help',    via: 'get'
  match '/privacy_policy', to: 'static_pages#privacy_policy', via: 'get' 
  match '/terms_and_conditions',   to: 'static_pages#terms_and_conditions',   via: 'get'
end

Feedback_Controller.rb

class FeedbackController < ApplicationController

  def new
    @feedback = Feedback.new
  end

  def create
    @feedback = Feedback.new(params[:feedback])

    if @feedback.valid?
      FeedbackMailer.new_feedback(@feedback).deliver
      flash[:success] = "We have receieved your message!"
      redirect_to users_path
    else
      flash.now.alert = "Please fill in all fields."
      render :new
    end
  end
end

Feedback.rb

class Feedback < ActiveRecord::Base
  def self.columns() @columns ||= []; end

  def self.column(name, sql_type = nil, default = nil, null = true)
    columns << ActiveRecord::ConnectionAdapters::Column.new(name.to_s, default, sql_type.to_s, null)
  end

  column :user_full_name, :string
  column :user_email, :string
  column :subject, :text
  column :body, :text

  belongs_to :user
end

查看/ feedback.new.html.erb

<div class="feedback">
  <div class="container">
    <%= form_for @feedback do |f| %>

      <%= f.hidden_field :user_full_name %>
      <%= f.hidden_field :user_email %>

      <%= f.label :subject %>
      <%= f.text_field :subject %>

      <%= f.label :feedback %>
      <%= f.text_area :body %>

      <%= f.submit "Send", class: "btn btn-inverse" %>
    <% end %>
  </div>
</div>

feedback_mailer

<!DOCTYPE html>
<html>
  <head>
    <meta content='text/html; charset=UTF-8' http-equiv='Content-Type' />
  </head>
  <body>
    Name: <%= @feedback.user_full_name %>

    Email: <%= @feedback.user_email %>

    Subject: <%= @feedback.subject %>

    Comments/Question: <%= @feedback.body %>
  </body>
</html>

feedback_mailer.rb

class FeedbackMailer < ActionMailer::Base
  default to:   "railstraining09@gmail.com"

  def new_feedback(feedback)
    @feedback = feedback
    mail(from: @user.email, subject: 'feedback.subject')
  end

end

Answer 1

如果您正在开发中，可以添加app / config / environments / development.rb

   config.action_mailer.default_url_options = { :host => 'localhost:3000' }
  # Gmail SMTP server setup
  ActionMailer::Base.smtp_settings = {
  :address => "smtp.gmail.com",
  :enable_starttls_auto => true,
  :port => 587,
  :authentication => :plain,
  :user_name => ENV['GMAIL_USERNAME'],
  :password => ENV['GMAIL_PASSWORD']
  }

并尝试一下。您可以在config / environments /中创建文件mail.rb，或者如果您想为每个环境使用特定的电子邮件帐户，那么您需要在每个“环境”文件中编写（production.rb; test.rb，development。 rb）你的ActionMailer :: Base.smtp_settings {options ....}

P.S。我建议您使用mandrill / sendgrid等代替video

使用actionmailer接收电子邮件到我的Gmail帐户

1 个答案: