CODEWITHSUNDEEP
ruby-on-railsrubyactiveadmin
MUSER
MUSER

Reputation: 1

Ruby on Rails: ActiveAdmin scope using Array showing wrong records counting

I'm new to Ruby on Rails and I have been struggle with this for a couple of days know.

I have an ActiveAdmin page, that is pulling information from different Db's.

I created a couple of scope sections to handle different categories. The code of the ActiveAdmin looks something similar to this:

ActiveAdmin.register MyItem do

  scope :all

  scope :first_db do |myitem|
     myitem.where(deleted: false)
  end

  scope :FromDBs, show_count=>true do |myitem|
   Kaminari.paginate_array(MyItem.get_from_dbs).page(params[:page])
  end

  index do
  column :name
  column :value

end

Now, the issue I'm having, is with scope "FromDBs". It shows on the top as the record count the amount of records as 25 (that is my page size for pagination) and not the total amount of records in the array. If I go to the footer of the page, the "Next" button shows the correct amount of records.

So, my question would be, how I can do to make the "scope" section to show the amount of records on the array and not the amount of record per page.

At some extend I tried to follow some of the recomendation from here, but not really working for me. That is why I'm using Kaminari to be able to paginate the array.

Thanks for any pointer.

Upvotes: 0

Views: 898

Answers (1)

baxang
baxang

Reputation: 3807

You don't necessarily define your scopes in an ActiveAdmin resource block, Instead you want your scope definitions in your model class. I have a similar setup like below:

class Manager < ActiveRecord::Base
  scope :active,    -> { where deleted_at: nil }
  scope :inactive,  -> { where.not deleted_at: nil }
  ...
end

ActiveAdmin.register Manager do
  scope :active, default: true
  scope :inactive
end

This handles records counts accordingly.

enter image description here

Upvotes: 2

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