javascript - 如何使用 From 和 To 键短接时序阵列数据

Question

这是 24 小时格式的随机计时数据的 JSON

var timeArray = [
    {from: "17:00:00", to: "18:00:00"},
    {from: "09:45:00", to: "14:30:00"},
    {from: "20:00:00", to: "23:45:00"}];

预期输出排序如下

var timeArray = [
    {from: "09:45:00", to: "14:30:00"},
    {from: "17:00:00", to: "18:00:00"},
    {from: "20:00:00", to: "23:45:00"}];

是否有任何逻辑或函数可以在 JavaScript 或 AngularJS 中实现此目的？

Answer 1

var timeArray = [
  { from: "09:45:00", to: "14:30:00" },
  { from: "17:00:00", to: "18:00:00" },
  { from: "20:00:00", to: "23:45:00" }
];
console.log(timeArray.sort((a, b) => b.from > a.from ? -1 : 1))