CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-5activeadmin
Uj Corb
Uj Corb

Reputation: 2189

Wrong display of user names in ActiveAdmin forms

I created a FreeMeal tab in my DB; this tab has a foreign key on the User tab. When I use the form in Active Admin to create a new entry of FreeMeal, I get a list of all my users for the user input; but users aren't displayed the right way, like so:

FreeMeal form in ActiveAdmin

edit: the form is automatically populated as I have the foreign key on users. I simply have the following code for this form in app/admin/free_meals.rb:

ActiveAdmin.register FreeMeal do
  form do |f|
    f.inputs "FreeMeal" do
      f.input :user
      f.input :reason
    end
    f.actions
  end
end

I would like to have this list with my users' id, first_name and last_name.

How can I do that ?

Upvotes: 0

Views: 93

Answers (1)

Moamen Naanou
Moamen Naanou

Reputation: 1713

Try this:

f.input :user, as: :select, collection: User.all.map{ |u| ["#{u.id}, #{u.first_name} #{u.last_name}", u.id]}, multiple: false

Upvotes: 1

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