<%= form_for(scenario, as: :scenario, url: enable_or_disable_all_agents_scenario_path(scenario), method: 'PUT') do |f| %> <%= f.hidden_field :disabled, value: '', id: "scenario-disabled-value" %> <%= f.button 'No', class: 'btn btn-default', 'data-dismiss' => 'modal' %> <%= f.submit 'Yes', class: 'btn btn-primary' %> <% end %>