Active Admin in rails - csv limit

问题

I was downloading a csv of a model using active admin 0.3.4 that had around 12,000 records. But the csv was limited to only 10,000 rows of data. Is there a way to not limit the number of rows in the csv download?

回答1:

There was a function called max_csv_records in lib/active_admin/resource_controller/collection.rb of the github source code.. Change the default constant to how much ever you need

回答2:

It's hardcoded

I put this in my config/intializers/active_admin.rb

# Monkey patch to increase the number of records
# exported in csv download -default is 10k
module ActiveAdmin
  class ResourceController
    module DataAccess
      # in active admin 0.6
      def max_csv_records
        30_000
      end
      # needed for current active admin master
      def max_per_page
        30_000
      end
    end
  end
end 

来源：https://stackoverflow.com/questions/9355126/active-admin-in-rails-csv-limit