Rails嵌套资源问题

问题描述

我有一些资源，grant_application和一个与has_one相关的住所

I have a couple of resources, a grant_application, and a household which are related with a has_one

class GrantApplication < ActiveRecord::Base
  has_one :household, :dependent => :destroy
end

class Household < ActiveRecord::Base
  belongs_to :grant_application
end

..我也使用以下路线。

..and I also use the following route..

map.resources :grant_applications do |grant|
  grant.resource :household
end

但是，我遇到了真正的问题尝试为/ grant_applications / 1 / household / new创建表单时

However, I am having real problems when trying to create the form for /grant_applications/1/household/new

使用

<% form_for([:grant_application, @household]) do |f| %>

返回错误：

undefined method 'grant_households_path' for #<ActionView::Base:0x23eda44>

有什么想法吗？

推荐答案

<% form_for(@household, :url => grant_application_household_path(@grant) ) do |f| %>

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