Multiple Select not showing all initially selected options

[bkubic]

I have a multiple select box that works as expected to select and save multiple options. However, when I reload the form, only the first selected option shows up in the select2 box, even though all the previously selected relationships are saved in the database.

This only happens when using AJAX - when I provide a collection instead the box works as expected.

ActiveAdmin.register Offer do
  form do |f|
    f.input :buyers, as: :searchable_select, ajax: true, multiple: true
  end
end

ActiveAdmin.register Buyer do
  searchable_select_options(scope: Buyer.all.order(last_name: :asc),
                             text_attribute: :name_email,
                             filter: lambda{|term, scope| scope.ransack(first_name_or_last_name_or_email_cont: term.downcase, phone_number_cont: (term.gsub(/\D/, '').presence || "XXX"), m: 'or' ).result})
end

[tf]

There is currently no support for select inputs with multiple options. The initially rendered select box only contains a single option corresponding to the current attribute value. That way the current selection can already be displayed correctly while all other options are only loaded once the select is interacted with.

This logic would probably need to be extended to render all selected options for the multiple case. Happy to accept a PR.

[bkubic]

Just submitted a PR :)

…

On Tue, Apr 17, 2018 at 2:43 AM, Tim Fischbach ***@***.***> wrote: There is currently no support for select inputs with multiple options. The initially rendered select box only contains a single option <https://github.com/codevise/activeadmin-searchable_select/blob/master/lib/activeadmin/searchable_select/select_input_extension.rb#L60> corresponding to the current attribute value. That way the current selection can already be displayed correctly while all other options are only loaded once the select is interacted with. This logic would probably need to be extended to render all selected options for the multiple case. Happy to accept a PR. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#6 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AKXdKomZQBV70K-7FKFwH9PV83sc8L5Uks5tpY8DgaJpZM4TXLmI> .