Sorry, but I no longer work on ActiveAdmin often enough to justify mantaining this gem. Take it as it is. If you are interested to update and maintain the gem, please let me know! ❤️
With activeadmin-gallery, you are able to DRY up your models and freely associate images and galleries to your models. This version is compatible with ActiveAdmin 1.0.x, for the old 0.6.x release see 0-6-stable branch.
Add activeadmin-gallery to your Gemfile:
gem 'activeadmin-gallery', github: 'stefanoverna/activeadmin-gallery'Run the generator that will create the images table, and migrate.
> rake activeadmin_gallery:install:migrations
> rake db:migrate
Suppose you want a Page model with an image gallery. In app/models/page.rb:
class Page < ActiveRecord::Base
has_many_images :album_images
endNo migrations, no models. That's all you need.
In your ActiveAdmin config file:
ActiveAdmin.register Page do
form do |f|
# ...
f.inputs :gallery do
f.has_many_images :album_images
end
# ...
end
endSuppose you want a Page model with a single image. Edit app/models/page.rb
class Page < ActiveRecord::Base
has_image :featured_image
endNo migrations, no models. That's all you need. In your ActiveAdmin config file:
ActiveAdmin.register Page do
form do |f|
# ...
f.inputs :image do
f.has_image :featured_image
end
# ...
end
endCopyright (c) 2012 Stefano Verna, Cantiere Creativo See the file LICENSE.txt for details.