simple_form_auto_select2

Provide select2 input class for simple_form (simple_form).

Based on auto_select2 gem.

Installation

Add this line to your application's Gemfile:

gem 'simple_form_auto_select2'

Usage

Static select2

f.association :project, as: :select2

Ajax select2

f.input :user_id, as: :ajax_select2, placeholder: t(:select_user_from_list),
        default_class_name: :user, default_text_column: [:id, :firstname, :lastname]

More info see in documentation of auto_select2 gem and in auto_select2_tag_example project