在我的rails项目中,当我查看/subscription/new
时,我收到以下错误:
NoMethodError in Subscriptions#new
Showing /redacted/app/views/subscriptions/new.html.erb where line #4 raised:
undefined method `subscriptions_path' for #<#<Class:0x007fd02c8bbb28>:0x007fd0308f7a48>
Extracted source (around line #4):
1: <div class="grid_6">
2: <h1>New Subscription</h1>
3: <p>
4: <%= form_for @subscription, :html => { class: 'form_dark' } do |f| %>
5: <% if @subscription.errors.any? %>
6: <div class="error_messages">
7: <h1><%= pluralize(@subscription.errors.count, "error") %> prohibited this subscription from being saved:</h1>
我的路线文件包含resource :subscription
。
其他代码信息:
用户模型:
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable
attr_accessible :email, :password, :password_confirmation, :remember_me
has_one :subscription
end
订阅模式:
class Subscription < ActiveRecord::Base
attr_accessible :status, :stripe_token, :user_id, :last_charge, :stripe_card_token
belongs_to :user
has_many :payments, :dependent => :destroy
belongs_to :plan
attr_accessor :stripe_card_token
end
我的SubscriptionsController新方法:
def new
@subscription = User.find(current_user.id).build_subscription
end
感谢任何帮助,谢谢!
答案 0 :(得分:12)
我相信当你传递form_for像@subscription这样的对象(它有类Subscription)时,它默认需要url subscriptions_path。但由于您已将订阅声明为单一资源,因此定义了url subscription_path。您应该明确指定此路线
<%= form_for @subscription, url: subscription_path, :html => { class: 'form_dark' } do |f| %>
答案 1 :(得分:0)
两个政治上可疑的地方,
1.您的应用中没有订阅控制器
2.您是否在应用程序的路径文件中定义了subscriptions_path
自定义路线?
在阅读您的评论和更正后,我们只剩下路线问题