2012-01-09 100 views
0

更新: 检查控制台,很多用户实际上将进入数据库,还是出现该错误信息!Rails的:“电子邮件已经采取”每一个电子邮件,我进入

即使是更大的问题,你会发现我有一个重定向到root_path成功保存到数据库。它永远不会去那里。这是日志。如果它节省了,它有时会转到show动作,但实际上有一段时间,浏览器似乎卡住了,所有东西都会变成空白,我必须点击地址字段才能将其展示到show.index.html。

Redirected to http://localhost:3000root_path 
Completed 302 Found in 34ms 
[2012-01-08 18:08:27] ERROR URI::InvalidURIError: the scheme http does not accept registry part: localhost:3000root_path (or bad hostname?) 
    /Users/mel/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/uri/generic.rb:746:in `rescue in merge' 
    /Users/me/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/uri/generic.rb:743:in `merge' 
    /Users/me/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpresponse.rb:163:in `setup_header' 
    /Users/me/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpresponse.rb:101:in `send_response' 
    /Users/me/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:86:in `run' 
    /Users/me/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' 

原题:

我创建一个表单供用户通过注册来赢取iPad。它有两个字段,电子邮件和名称。 当我提交表单,我不断收到同样的错误消息,不管是什么我的电子邮件进入

1 error prohibited this from being saved: 

There were problems with the following fields: 

    Email has already been taken 

奇怪的是,当我调试参数,可以就说明我进入任何新的电子邮件地址。

utf8: "\xE2\x9C\x93" 
authenticity_token: UgkHFLBfKYM2tZ11u6ItWvPS5XeTIMhFuJDwvhgqe30= 
ipad: !map:ActiveSupport::HashWithIndifferentAccess 
    name: Amy 
    email: [email protected] 
commit: Sign up 
action: create 
controller: ipads 

任何人有什么想法?我有点小白......

我只是将此代码添加到恩基博客我做on Rails的...

我有我的ipad.rb模型此验证(笔记,我有在我只是在形式忽略了迁移的Twitter地址栏)

attr_accessible :name, :email, :twitter 

validates :name, :presence => true, 
     :length => { :maximum => 50 } 
validates :email, :presence => true, 
        :uniqueness => true 

这是我ipads_controller.rb

class IpadsController < ApplicationController 

    def new 
    @ipad = Ipad.new 
    @title = "iPad Contest" 
    end 

    def create 
    @ipad = Ipad.new(params[:ipad]) 
    if @ipad.save 
     redirect_to 'root_path' 
    else 
     @title = "Poo" 
     render 'new' 
    end 
    end 


end 

这是我的new.html。 erb

<h1>Win an iPad</h1> 
<%= @title %> 

<h1>Sign up for iPad</h1> 

<%= form_for(@ipad) do |f| %> 
<%= render 'shared/errror_messages' %> 
    <div class="field"> 
    <%= f.label :name %><br /> 
    <%= f.text_field :name %> 
    </div> 
    <div class="field"> 
    <%= f.label :email %><br /> 
    <%= f.text_field :email %> 
    </div> 

    <div class="actions"> 
    <%= f.submit "Sign up" %> 
    </div> 
<% end %> 


<%= debug params %> 
+0

你在你的模型中包含':email' at'attr_accessible'吗? – sscirrus 2012-01-09 01:45:05

+0

是的,我做到了。我会更新OP。 attr_accessible:name,:email,:twitter – Leahcim 2012-01-09 01:50:33

+1

错误信息实际上是在用户模型上,而不是在iPad上的模型 '1错误禁止这个**用户**被保存:' 你会更新用户模型涉及到iPad的型号? – 2012-01-09 02:02:21

回答

0

使用redirect_to root_path而不是redirect_to'root_path'修复了它。 Noob错误。