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我已經完成了這10次,每次我似乎遇到嵌套窗體的一些問題。下面是我有:嵌套形式的另一個質量分配錯誤
客戶機控制器:
def new
@client = Client.new
@contact = @client.contacts.new
@header = "New Client"
respond_to do |format|
format.html # new.html.erb
format.json { render json: @client }
end
end
客戶端類:
class Client < ActiveRecord::Base
## ASSOCIATIONS ##
belongs_to :user
has_many :contacts, :dependent => :destroy
has_many :invoices
## ACCESSIBLE ##
attr_accessible :name, :address_line_one, :address_line_two,
:contacts_attributes
## NESTED ATTRIBUTES ##
accepts_nested_attributes_for :contacts
形式
:
= form_for(@client) do |f|
= f.fields_for(@contact) do |contact|
,但在提交表單的時候我仍然得到這個錯誤:
Can't mass-assign protected attributes: contact
和PARAMS:
"client"=>{"name"=>"23",
"contact"=>{"name"=>"asdf",
"email"=>"[email protected]"}},
"commit"=>"Save"}
您是否嘗試過:contact_attributes和accepts_nested_attributes_for:聯繫?我通常會發現它的命名約定問題,或者有一個與模型名稱相同的db列。 – dodgerogers747 2013-04-20 17:51:17
我不認爲這是它,因爲它是一對多的關係。 – 2013-04-20 17:53:26