Rails 2.3.5和Ruby 1.9.1中的accept_nested_attributes_for
[英]accept_nested_attributes_for in Rails 2.3.5 and Ruby 1.9.1
问题描述
accept_nested_attributes_for是否已与Rails 2.3.5和Ruby 1.9.1一起使用？
我不断收到这个错误
undefined method accept_nested_attributes_for' for #<Class:0x00000108da2140>
1 个解决方案
解决方案1
1 已采纳 2010-04-04 13:12:44
是的，应该是accepts_nested_attributes_for（带有's'）
有人应该清理那些Google搜索！
accept_nested_attributes_for在Rails上创建一个额外的nil记录
[英]accept_nested_attributes_for creates one extra nil record on Rails
Rails属于具有accept_nested_attributes_for的多个模型
[英]Rails belongs_to multiple models with accept_nested_attributes_for
尽管存在关系，但Rspec +应该在accept_nested_attributes_for上进行测试失败
[英]Rspec + shoulda test fails on accept_nested_attributes_for despite relationship
Mongomapper父模型验证失败，并带有accept_nested_attributes_for
[英]Mongomapper parent model validation fails with accept_nested_attributes_for
accept_nested_attributes_for：allow_destroy，：_ destroy无效
[英]accept_nested_attributes_for :allow_destroy, :_destroy not working
attr_accessor在accept_nested_attributes_for中无法访问
[英]attr_accessor not accessible in accept_nested_attributes_for
has_one，reject_if和accept_nested_attributes_for仍会触发验证
[英]has_one, reject_if, and accept_nested_attributes_for still triggers validation
accept_nested_attributes_for + reject_if +未保存的子对象的显示错误
[英]accept_nested_attributes_for + reject_if + display error for unsaved child objects
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相关问题
使用accept_nested_attributes_for进行验证
accept_nested_attributes_for在Rails上创建一个额外的nil记录
Rails属于具有accept_nested_attributes_for的多个模型
尽管存在关系，但Rspec +应该在accept_nested_attributes_for上进行测试失败
Mongomapper父模型验证失败，并带有accept_nested_attributes_for
accept_nested_attributes_for：allow_destroy，：_ destroy无效
多对多关系中的accept_nested_attributes_for
attr_accessor在accept_nested_attributes_for中无法访问
has_one，reject_if和accept_nested_attributes_for仍会触发验证
accept_nested_attributes_for + reject_if +未保存的子对象的显示错误
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