const keys = { close: 'escape', save: 'mod+s', saveAndClose: 'mod+shift+s', saveAndViewPage: '', saveAndCreateNewOne: '', delete: 'del', edit: 'e', viewPage: 'v', flushFrontendCaches: 'mod+del', flushAllCaches: 'mod+shift+del', searchField: 'mod+shift+f' }; function saveOptions(e) { e.preventDefault(); Object.entries(keys).forEach(([key]) => { const obj = {}; obj[key] = document.getElementById(key).value; chrome.storage.sync.set(obj); }); document.getElementById("saved").style.display = "block"; } function restoreOptions() { Object.entries(keys).forEach(([key, value]) => { chrome.storage.sync.get(key, function (result) { console.info(result); document.getElementById(key).value = result[key] || value; }); }); } document.addEventListener("DOMContentLoaded", restoreOptions); document.querySelector("form").addEventListener("submit", saveOptions);