轨道3：未定义的方法`remote_form_for“ [英] Rails 3: undefined method `remote_form_for'

问题描述

我在共享/用户在部分相当简单的Rails远程形式HAML：

I have a fairly simple Rails remote form in HAML in a partial under shared/users:

- remote_form_for :user, :url => { :controller => "users", :action => "create" } do |f|
  .field
    = f.label :name, t('name')
    = f.text_field :name
  .field
    = f.label :email, t('email')
    = f.text_field :email
  .actions
    = f.submit

无论我多么摆弄它，这是行不通的。我送花儿给人收到以下错误：

No matter how much I fiddle with it, this just won't work. I alway get the following error:

undefined method `remote_form_for' for #<#<Class:0x1036e8e40>:0x1036dfd90>

我做一些愚蠢的事？它的工作原理完全符合的form_for。

Am I doing something stupid? It works perfectly with form_for.

推荐答案

remote_form_for不再存在。

remote_form_for no longer exists.

尝试添加

:remote => true

作为一个选项的form_for

as an option to form_for

form_for :user, :remote => true, :url => { :controller => "users", :action => "create" } do |f|

请参阅： <一href="http://api.rubyonrails.org/classes/ActionView/Helpers/FormHelper.html#method-i-form_for">http://api.rubyonrails.org/classes/ActionView/Helpers/FormHelper.html#method-i-form_for

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