Home Ruby on Rails: Help in multiple image upload using paperclip with different process

# Ruby on Rails: Help in multiple image upload using paperclip with different process

Lorelyn
1#
Lorelyn Published in 2018-01-06 22:49:57Z
 I have 3 models: Post, Comment, and Image (I am using paperclip gem BTW) What I am trying to achieve is that users can comment on post. Also, if they opt to comment images in the post, they could do so. The relationship looks like this: For Post class Post < ApplicationRecord belongs_to :user has_many :comments, :dependent => :destroy end  For Comment class Comment < ApplicationRecord belongs_to :user belongs_to :post has_many :images, :dependent => :destroy end  and for Image class Image < ApplicationRecord belongs_to :user belongs_to :comment end  The process is that for example, they would like to comment on a post, and would like to attach an image, they could do so by attaching an image to the comment. They could also attach multiple image in one comment. However, I can't seem to know how to do that. Upon researching, I stumbled this post which upload multiple images in a gallery. However, it is only two layer model (Gallery and Picture). He makes use of this code in his view and controller: View <%= file_field_tag "images[]", type: :file, multiple: true %>  controller if params[:images] params[:images].each { |image| @market.pictures.create(image: image) } end  I get on how to do that. But it is different from what I'm trying to achieve. If you can help me, that would be great! Thanks in advance!
Gabbar
2#
 there may be different approach to upload but i would like to prefer this approach here with nested attributes and cocoon gem here you can get an example