How to configure the fields for associations?

[Sid]

Hi,

I just started using the RailsAdmin and wondering how could I configure the fields of association objects.

Say I have:

class Theater < ActiveRecord::Base

  has_and_belongs_to_many :movies

end

class Movie < ActiveRecord::Base

  has_and_belongs_to_many :theaters

end

On the Show page of movies, it show all the Movie fields plus the name of the Theater (theater.name). Then how could I customize the Theater's field that displays in the Movie's show page?

I thought I could try something like:

config.model Movie do

   ...

   ...

   show do

      field :title

      field: plot

      field: theaters do

        field :name

        field :class 

      end

   end

end

But turned out, it doesn't work this way. So any suggestions here would be appreciate.

[Benoit Bénézech]

field :theaters do 

  pretty_print do

    # see https://github.com/sferik/rails_admin/blob/master/lib/rails_admin/config/fields/association.rb#L19

  end

end