Ruby on Rails:单一资源和form_for [英] Ruby on rails: singular resource and form_for

问题描述

我希望用户只能处理一个连接到用户会话的订单.所以我为订单设置了单个资源

I want user to work with only one order connected to user's session. So I set singular resource for order

routes.rb:

routes.rb:

resource :order

views/orders/new.html.erb:

views/orders/new.html.erb:

<%= form_for @order do |f| %>
   ...
<% end %>

但是当我打开新的订单页面时，我得到一个错误:

But when I open the new order page I get an error:

undefined method `orders_path`

我知道可以在form_for中设置:url => order_path，但是解决此冲突的真正方法是什么?

I know, that I can set :url => order_path in form_for, but what is the true way of resolving this collision?

推荐答案

不幸的是，这是一个错误.您必须像您提到的那样设置网址.

Unfortunately, this is a bug. You'll have to set the url like you mention.

= form_for @order, :url => orders_path do |f|

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