作者：YYYan1023 | 来源：互联网 | 2023-05-26 11:12
1> MightyPork..：
以下是使用array.sort的示例:
var arr = [
{id: 1, date: "2015-01-18T15:00:00+01:00"},
{id: 1, date: "2015-01-18T14:30:00+01:00"},
{id: 2, date: "2015-01-18T10:00:00+01:00"},
{id: 1, date: "2015-01-18T16:00:00+01:00"},
{id: 3, date: "2015-01-18T14:15:00+01:00"},
{id: 2, date: "2015-01-18T14:00:00+01:00"}
];
arr.sort(function(a,b){
if (a.id == b.id) return a.date.localeCompare(b.date);
return a.id-b.id;
});
// test
for (var i in arr) {
console.log(arr[i]);
}
2> James McLaug..：
你可以使用.sort():
var unsorted = [
{id: 1, date: "2015-01-18T15:00:00+01:00"},
{id: 1, date: "2015-01-18T14:30:00+01:00"},
{id: 2, date: "2015-01-18T10:00:00+01:00"},
{id: 1, date: "2015-01-18T16:00:00+01:00"},
{id: 3, date: "2015-01-18T14:15:00+01:00"},
{id: 2, date: "2015-01-18T14:00:00+01:00"}
];
var sorted = unsorted.sort(function(a, b) {
return a.id == b.id ?
new Date(a.date) - new Date(b.date) : a.id - b.id;
});
console.log(sorted);
输出:
[ { id: 1, date: '2015-01-18T14:30:00+01:00' },
{ id: 1, date: '2015-01-18T15:00:00+01:00' },
{ id: 1, date: '2015-01-18T16:00:00+01:00' },
{ id: 2, date: '2015-01-18T10:00:00+01:00' },
{ id: 2, date: '2015-01-18T14:00:00+01:00' },
{ id: 3, date: '2015-01-18T14:15:00+01:00' } ]
![[JavaScript] 多数前端工程师都没注意到的一个关于console.log()的坑](https://img1.php1.cn/3cd4a/24c6f/711/31e04e6afc25be0a.jpeg)
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