active_admin-awesome_nested_set

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= ActiveAdminAwesomeNestedSet

= Purpose

Add sortable columns for active admin. Show index page as a tree.

= Contributors

• BrandyMint [https://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 Category 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.