一覧画面でテーブルの集計値をjsワンライナー計算 - Qiita

(() => { 'use strict'; kintone.events.on('app.record.index.show', (event) => { console.log(`(合計) ${event.records.reduce((total, record) => total += record['テーブル'].value.reduce((value, row) => value += Number(row.value['数値'].value), 0), 0)}`); }); })();