kivanio

module ActiveAdmin
  module Inputs
    class FilterNumericRangeInput < ::Formtastic::Inputs::StringInput
      include FilterBase

      def to_html
        input_wrapping do
          [ label_html,
            builder.text_field(gt_input_name, input_html_options(gt_input_name)),
            template.content_tag(:span, "-", :class => "seperator"),

kivanio

# Add Action button on the top navigation menu. Useful for resource with nested resources

action_item :only => :show do
  link_to('Show Users', admin_group_users_path(resource))
end


# Custom show page with children items

show do

kivanio

class ApplicationController < ActionController::API
  include AbstractController::Translation
  include ActionController::MimeResponds
  include ActionController::ImplicitRender
  include ActionController::StrongParameters

  # Gems that tries to include something in ActionController::Base
  include JSend::Rails::Controller
  include CanCan::ControllerAdditions

kivanio

class Ability
  include CanCan::Ability

  attr_reader :current_user

  def initialize(user)
    alias_action :create, :update, :destroy, :to => :write

    @current_user = user || User.new

kivanio

# Add this code to a new file and you can put it under app/admin/lib folder or else config/initializer/actice_admin.rb

module ActiveAdmin
  module Views
    class TableFor
      def html_column(attribute)
        column(attribute){ |model| model[attribute].html_safe }
      end

      def bool_column(attribute)

kivanio

# config/initializers/active_admin.rb

ActiveAdmin.setup do |config|
  config.current_user_method = :current_user
  config.authentication_method = :authenticate_user!
  config.before_filter :admin_role_filter
end


# Adding all recource names to Permissions table after ActiveAdmin is loaded

kivanio

ActiveAdmin.register AdvocacyPage do
  menu label: 'Advocacy Page', url: "/admin/advocacy_pages/edit"
  breadcrumb { [] }

  permit_params :heading, :description

  actions :update
  
  controller do
    def resource

kivanio

gem 'active_model_serializers'
gem 'activeadmin'
gem 'jquery-ui-rails'

kivanio

ActiveAdmin.register Product do
  
  # Will show the default main content...
  show do
    # Do stuff before
    default_main_content
    # Do stuff after
  end

  # ... Or if you want to customize further

kivanio

ActiveAdmin.register Article do
  index do
    selectable_column
    id_column
    column :name, :sortable => :name do |resource|
      editable_text_column resource, :name
    end
    column 'Type', :sortable => :article_type do |resource|
      column_select(resource, :article_type, ["News", "Story", "Case Study", "Business"])
    end