Rails 嵌套属性质量分配错误 [英] Rails Nested Attributes Mass Assignment Error

问题描述

我有一个用户模型，我无法创建客户端，因为它在批量分配中不可写.

I have a user model where I cannot create a client due to it being unwritable in mass assignment.

如何制作才能创建客户端模型?

How do I make it so that I can create a client model?

代码和错误可以在这里找到:http://pastie.org/1206482

Code and error are found here: http://pastie.org/1206482

推荐答案

我认为你必须补充:

attr_accessible :client_attributes

到您的用户模型.client_attributes 是发布到创建操作的用户哈希中的哈希.

to your user model. client_attributes is the hash in the user hash posted to the create action.

传输的哈希看起来像这样::user => { :username => "one", ..., :client_attributes => { :name => "client" } }

The transmitted hash looks something like this: :user => { :username => "one", ..., :client_attributes => { :name => "client" } }

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