<%= form_with url: schedule_edit_update_modbus_index_path, method: :post do %> <% @schedule.each do |s| %>

<%= s.hour %>시

<%= number_field_tag "schedule[#{s.id}][temperature]", s.temperature, step: "0.1", inputmode: "decimal", class: "border px-2 py-1 rounded" %> °C

<% end %>

<%= submit_tag "업데이트", class: "bg-blue-500 text-white px-4 py-2 rounded" %>

<% end %>