How do I put name and id on a select_tag? I tried this way but i only got syntax error,
<%= select_tag :product_id, options_from_collection_for_select(Product.order(:name), :id, :name, params[:product_modules][:product_id]), id: "product_modules[product_id]", { include_blank: true } %>
Thanks,
Try this
select_tag "product_modules[product_id]", options_from_collection_for_select(Product.order(:name), :id, :name)