tr.nested-fields td - if f.object.try(:persisted?) p.form-control-static = f.object.try(:mao_de_obra).try(:descricao) - else = f.select :mao_de_obra_id, options_from_collection_for_select( \ @maos_de_obra, :id, :descricao, f.object.try(:mao_de_obra_id) \ ), { include_blank: "Selecione" }, class: "form-control s2" = error_for f.object, :mao_de_obra_id td = f.qtd_field :quantidade, placeholder: "0,00", min: 0 = error_for f.object, :quantidade td = link_to_remove_association " Remover", f, class: "btn btn-sm btn-danger icone-anular"