ActiveAdmin關聯在保存中不更新其屬性

Question

保存初始模型時無法使ActiveAdmin保存關聯的模型。

我有兩個模型，如下所示：

# app/models/account.rb 
class Account < ActiveRecord::Base 
    has_one :endpoint, inverse_of :account, class_name: 'Abcd::Endpoint' 
    accepts_nested_attributes_for :endpoint 

    delegate :access_key, to: :endpoint 
end 

# app/models/abcd/endpoint.rb 
class Abcd::Endpoint < ActiveRecord::Base 
    attr_accessible :account_id, :access_key 

    belongs_to :account 
end 

我ActiveAdmin文件看起來像：

# app/admin/account.rb 
Activeadmin.register Account do 

    form do |f| 
    f.inputs do 
     f.input :name 
    end 

    f.inputs title: 'endpoints', for: [:endpoint. f.object.endpoint || Endpoint.new] do |nested_form| 
     nested_form.input :access_key, 
     label: 'Access Key', 
     as: :string 
    end 
    f.actions 
    end 

    show do |account| 
    row 'endpoint has access_key' do 
     account.access_key 
    end 
    end 
end 

當我點擊「更新賬戶」賬戶被更新，但端點 模型不會更新。看起來端點屬性不是 被髮送到端點模型。

有誰知道如何讓端點模型得到更新與其 屬性或我需要修復？

Answer 1

試試看

form do |f| 
    f.inputs "Account" do 
     f.input :name 
    end 

    f.inputs do 
     f.has_one :endpoint, inverse_of :account, class_name: 'Abcd::Endpoint' do |nested_form| 
     nested_form.input :access_key, 
     nested_form.label('Access key') 
     end 
    end 
    f.actions 
end