-> attach_using

By default, non-searchable attach modals use a select input.

Use attach_using: :checkbox_list to render the attach modal with a checkbox list instead. Users can select more than one record and attach them in one submit.

The attach modal uses the same option shape and row presentation as the CheckboxList field.

field :users,
  as: :{{ $frontmatter.field_type }},
  attach_using: :checkbox_list

The checkbox list respects attach_scope and the global association lookup limit. It includes inline client-side search over the records already loaded in the modal.

If the related resource defines self.search[:item], Avo uses its title, description, image_url or avatar_url, image_format, and image alt values for each row.

class Avo::Resources::User < Avo::BaseResource
  self.search = {
    item: -> do
      {
        title: record.name,
        description: record.email,
        image_url: record.avatar_url,
        image_format: :circle
      }
    end
  }
end