ruby-on-rails - 为什么 SimpleForm 不适用于日期字段？

标签 ruby-on-rails ruby-on-rails-3 forms date simple-form

我正在使用持续的 simple_form gem 并遵循 simple_form 表单渲染错误:

无法将符号转换为字符串

enter image description here

= simple_form_for @student, html: { multipart: true, class: 'form-horizontal' } do |f|
  = f.input :email, disabled: true
  = f.input :birthdate
  = f.input :address_number
  = f.input :address_street
  = f.button :submit, class: "btn btn-primary pull-right"

# == Schema Information
#
# Table name: students
#
#  address_number          :string(255)
#  address_postalcode      :string(255)
#  address_street          :string(255)
#  approved                :boolean          default(FALSE), not null
#  ask_counter             :integer          default(0)
#  authentication_token    :string(255)
#  birthdate               :date

这是编辑 View 和学生:https://gist.github.com/ccbef8a0fb67a164efee

我的 Gemfile:https://gist.github.com/00ec5a897a6cb88e0bab

gem github 页面上的问题:https://github.com/plataformatec/simple_form/issues/695#issuecomment-10495237

rails :3.2.8 SF:2.0.3

如何解决这个问题？

最佳答案

该问题的解决方案如下: https://github.com/plataformatec/simple_form/issues/695#issuecomment-10495237

关于ruby-on-rails - 为什么 SimpleForm 不适用于日期字段？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13445359/