Rails多附件上传功能, 依赖:
- 'simple_form', "~> 3.2.1"
- 'carrierwave', "~> 0.10"
- 'mini_magick'
- 'jquery-fileupload-rails'
- 'turbolinks'
- 修改 Gemfile 增加:
# Gemfile
# gem 'genggeng_attachments'
gem 'genggeng_attachments', :git => 'git@github.com:WadeJG/genggeng_attachments.git', :branch => 'master'
$ bundle- 生成基本配置文件：
$ rails g genggeng_attachments:install
then, add js file included
//= require genggeng_attachments/application
add css file included
*= require genggeng_attachments/application- 自定义配置
modify config/initializes/genggeng_attachments.rb
GenggengAttachments.configure do
self.upload_limit_nubmer = 3
end- 在对应model中增加关联关系
has_many :genggeng_attachments, as: :genggeng_attachmentable- 样式
The gem is available as open source under the terms of the MIT License.