Trying to make this working with simple_form.

[levi-damian-gazoomobile]

I am using Rails 5 and Bootstrap wth single_forn. I am able to select the country correctly. But when I am trying to select a state or a city I am getting only "Toshkent Shari" from Uzbekistan and no city no matter which country I selected. It may be the case I an not using the right paratemetes in the form to be used by the two scripts I developed based on the models shown in this blog. He are my application relevant files.

application_controller.rb

class ApplicationController < ActionController::Base protect_from_forgery with: :exception def index end def states render json: CS.states(params[:country]).to_json end def cities render json: CS.cities(params[:state], params[:country]).to_json end end

routes.rb

Rails.application.routes.draw do resources :contacts root to: "application#index"

get 'states/:country', to: 'application#states' get 'cities/:state', to: 'application#cities' end

_form.rb

<%= simple_form_for(@contact) do |f| %> <%= f.error_notification %>

<%= f.input :name %> ``` <%= f.input :country, required: true, hint: 'select country', label: 'Country' do %> <%= f.select :country, CS.countries.map {|r| [r[1], r[0]] }, include_blank: false %> <% end %> <%= f.input :state, required: true, hint: 'select state or province', label: 'State or Province' do %> <%= f.select :state, CS.states(params[:country]).map {|r| [r[1], r[0]] }, include_blank: false %> <% end %> <%= f.input :city, required: true, hint: 'select city', label: 'City' do %> <%= f.select :city, CS.cities(params[:state], params[:country]).map {|r| [r]}, include_blank: false %> <% end %> <%= f.input :address %> <%= f.input :phone %> <%= f.input :email %> ```

<%= f.button :submit %>

<% end %>

Due to the use of the simple_form the IDs of the elements in the DOM are "contact_country", "contact_state" and "contact_city"

Any help to fix this is much appreciated.