ActiveAdminAwesomeNestedSet
Purpose
Add sortable columns for active admin. Show index page as a tree.
Contributors
-
BrandyMint [github.com/BrandyMint]
Features
-
Add member actions with one method call
-
Add sorting columns in your index views with one method call.
-
Integrates with awesome_nested_set
Prerequisites
You need active_admin and awesome_nested_set.
Installation
Add it to your gemfile:
gem 'active_admin-awesome_nested_set'
Install your bundle:
> bundle install
Usage
Assuming you have a Players model:
class Category < ActiveRecord::Base
# awesome nested set
acts_as_nested_set
default_scope :order => 'lft ASC'
#...
end
You can add sortable columns, member actions and sorting like this:
#app/admin/category.rb
ActiveAdmin.register Category do
# Sort categories by left asc
config.sort_order = 'lft_asc'
# Add member actions for positioning.
sortable_tree_member_actions
index do
# This adds columns for moving up, down, top and bottom.
sortable_tree_columns
#...
column :firstname
column :lastname
default_actions
end
end
Todo
-
Tests, tests, tests.
-
Better docs.
License
This project rocks and uses MIT-LICENSE.