example for vertical boolean based on a collection?

[Jarrodsz]

Thank you for providing this solution.

Could you please give an example of how to render collection of checkboxes based on vertical_boolean?

= f.input :students
                                    :collection     => Student.all,
                                    :include_blank  => false,
                                    :include_hidden => false,
                                    :label          => "student checkboxes"

Gives just a dropdown instead of a checkbox collection with multiple select. Also how would one save these multiple checkboxes in the database in rails? does the students field need to be of any kind of specific type? Any help or example would be highly appreciated.

I use form like

= simple_form_for(Student.new
                            :html => { :class => '' },
                            url: root_path,
                            wrapper_mappings: { check_boxes: :vertical_boolean,
                                                boolean: :vertical_boolean,
                                               }) do |f|

[Jarrodsz]

Nobody?