我有一个rails应用程序,允许您请求邀请注册.根据要求,我保存您的电子邮件并向您发送一封电子邮件,表示感谢“您已请求加入”.由于某种原因,UserMailer.request(@request).deliver行在RequestsController中创建了这个错误ArgumentError #create – 错误的参数个数(0表示1)
有任何想法吗？
请求控制器
class RequestsController < ApplicationController
def new
@request = Request.new
end
def create
@request = Request.new(params[:request])
if @request.valid?
if User.find_by_email(@request.email) || Invitation.find_by_email(@request.email)
redirect_to log_in_path,notice: "Email already in use"
elsif @request.save
@request.save
redirect_to root_url,:notice => "Request sent."
UserMailer.request(@request).deliver
end
else
render "new"
end
end
end
request.html.haml
You have requested to join in
邮寄/ user_mailer.rb
class UserMailer < ActionMailer::Base
def request(request)
@request = request
mail(:to => request.email,:subject => "Requested an invite",:from => 'alain@lootfly.com')
end
end
解决方法
我认为请求是一个保留字.尝试更改为request_mail,看看它是否有效.