Rails simple_form 关联 [英] Rails simple_form association

问题描述

我正在尝试使用 simple_form 为会员"创建一个表单，但在显示关联时遇到问题，其中显示的组织如下所示，而不是 id 或组织名称.我在这里错过了什么吗?我应该怎么做?

I'm trying to create a form for 'Member' using simple_form and having trouble displaying an association where it display the organization as below instead of the id, or organization_name. Am I missing something here? How should I go about this?

**组织:0x0000000485cf88

**Organization:0x0000000485cf88

组织:0x0000000485c948

Organization:0x0000000485c948

组织:0x0000000485c358**

Organization:0x0000000485c358**

class Organization < ActiveRecord::Base
  has_many :members
  attr_accessible :organization_name
end

class Member < ActiveRecord::Base
  belongs_to :organization
  attr_accessible :active, :email, :first_name, :last_name, :role
end

  <%= f.input :first_name %>
  <%= f.input :last_name %>
  <%= f.input :role %>
  <%= f.input :email %>
  <%= f.input :active %>
  <%= f.association :organization %>

  <%= f.button :submit %>

谢谢.

干杯，阿兹伦

推荐答案

看起来像 Organization 模型没有以下任何字段:[ :to_label, :name, :title,:to_s ] 所以 SimpleForm 无法检测集合的默认标签和值方法.我认为你应该手动传递它.

looks like Organization model doesn't have any of these fields: [ :to_label, :name, :title, :to_s ] so SimpleForm can't detect a default label and value methods for collection. I think you should pass it manually.

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