我正在使用此 Railscast 在 Rails 3 中构建联系表格:http: //railscasts.com/episodes/326-activeattr?view=asciicast
我知道我做错的唯一一件事就是填写应该发送消息的位置。我使用以下代码发送消息:
mail(:to => "me@myemail.com")
但是,这似乎不起作用,因为每次我提交表单时,都会收到此错误:
NoMethodError in MessagesController#create
undefined method `mail' for #<MessagesController:0x00000103734bd8>
Application Trace | Framework Trace | Full Trace
app/controllers/messages_controller.rb:10:in `create'
我应该用什么替换这条线来发送消息?
消息控制器.rb
class MessagesController < ApplicationController
def new
@message = Message.new
end
def create
@message = Message.new(params[:message])
if @message.valid?
UserMailer.contact_message(@message).deliver
redirect_to root_url, notice: "Message sent! Thank you for contacting us."
else
render "new"
end
end
end
user_mailer.rb
class UserMailer < ActionMailer::Base
def contact_message(message)
@message = message
mail(:to => "myemail@mymail.com", :subject => "New Message")
end
end
setup_mail.rb
ActionMailer::Base.smtp_settings = {
:address => "smtp.gmail.com",
:port => 587,
:domain => "mywebsite.com",
:user_name => "myemail",
:password => "secret",
:authentication => "plain",
:enable_starttls_auto => true
}
ActionMailer::Base.default_url_options[:host] = "localhost:3000"