<分区>
我有一个循环的对象数组,然后从中删除一组键和值。我想知道如何用一行代码删除一组键,而不是为每个键编写每个删除.
for (var i = 0; i < oldWorkers.length; i++) {
delete oldWorkers[i].$$hashKey;
delete oldWorkers[i].location;
delete oldWorkers[i].name;
delete oldWorkers[i].mobile_no;
delete oldWorkers[i].type;
LoadEntries.saveDaybook(oldWorkers[i]).then(
function (resp) {
proms.push(resp);
},
function (err) {
CommonService.hideLoader();
CommonService.toast(err);
}
);
}