when using rails_admin for associated objects (like has_and_belongs_to) it shows the ID of the object as the association. This isn't a great deal for the users so I'ld like to change this for showing the text of the associated object.
Is this solvable?
Here a little example:
First Model:
class Menu
include Mongoid::Document
field :date, type: Date
has_and_belongs_to_many :meal
end
Second Model:
class Meal
include Mongoid::Document
field :text, type: String
has_and_belongs_to_many :menu
end
So it shows something like this:
But I'ld love to see the Text of the meals instead.
Simply define a title-method do the trick:
def title
self.text
end
You could use the RailsAdmin DSL object_label_method
to change how the field is presented to the user.
In your case, something like this might do the trick:
RailsAdmin.config do |config|
config.model Menu do
list do
field :meal do
pretty_value do
value.text
end
end
end
end
end
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