Joe*_*ano 0 ruby email automation ruby-on-rails ruby-on-rails-4
Rails中有一种方法可以在提交表单时发送自动电子邮件,其中包含该表单中的信息吗？具体来说,我希望新用户在提交注册表单时收到包含他的新个人资料网址的电子邮件.
这是我的表单的样子:
<h1>Add Something!</h1>
<p>
<%= form_for @thing, :url => things_path, :html => { :multipart => true } do |f| %>
<%= f.text_field :name, :placeholder => "Name of the thing" %>
<%= f.label :display_picture %>
<%= f.file_field :avatar %>
<br>
<%= f.submit "Submit", class: "btn btn-primary" %>
<% end %>
</p>
控制器:
class ThingsController < ApplicationController
def show
@thing = Thing.find(params[:id])
end
def new
@thing = Thing.new
@things = Thing.all
end
def create
@thing = Thing.new(thing_params)
if @thing.save
render :action => "crop"
else
flash[:notice] = "Failed"
redirect_to new_things_path
end
end
private
def thing_params
params.require(:thing).permit(:name, :avatar)
end
end
提前致谢!
让我们假设我们需要通知用户创建操作.
rails生成邮件程序user_mailer
config/environments/development.rb文件中,添加以下配置:这适用于gmail,(放置您的域名,用户名和密码):
config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
address: 'smtp.gmail.com',
port: 587,
domain: 'example.com',
user_name: '<username>',
password: '<password>',
authentication: 'plain',
enable_starttls_auto: true
}
然后我们需要告诉Rails您要发送的电子邮件的具体信息,例如发送给谁的电子邮件,它来自哪里,以及实际的主题和内容.我们通过在最近创建的邮件程序中创建方法来做到这一点,
我们将其命名通知
class UserMailer < ActionMailer::Base
default from: 'notification@example.com'
def notify(user)
@user = user
mail(to: @user.email,subject: "Notification")
end
end
4.在app/views/user_mailer /中创建一个名为notify.html.erb的文件.这将是用于电子邮件的模板,格式为html.erb:
以下是您可以发送的内容:
<html>
<head>
<meta content='text/html; charset=UTF-8' http-equiv='Content-Type' />
</head>
<body>
<h1>Welcome to example.com, <%= @user.name %></h1>
<p>
You have received a notification
</p>
<p>Thanks for joining and have a great day!</p>
</body>
</html>
create:运输方式:
UserMailer.notify(@user).deliver
请注意,您可以添加更多属性以向该方法发送更多对象 notify
从此链接了解有关Mailers的更多信息