'use strict'; $('#emailDelay').change((event) => { chrome.storage.sync.set({ emailDelay: parseInt(event.target.value) }); }); $('#calendarDelay').change((event) => { chrome.storage.sync.set({ calendarDelay: parseInt(event.target.value) }); }); chrome.storage.sync.get(null, (data) => { $('#emailDelay').val(data.emailDelay); $('#calendarDelay').val(data.calendarDelay); });