【发布时间】:2020-06-10 09:29:55
【问题描述】:
我有一个包含如下元素的数组。我需要对数组进行部分排序。而所有带有fix===1 的元素都应该放在第一位,并保留它们在数据集中出现的顺序。然后所有其他 (fix==0) 应按照 jobDueDate 排序。
我尝试了以下方法:
_.orderBy(data, ['fix', 'jobDueDate'], ['desc', 'asc']);
这会将带有fix==1 的条目放在顶部,但也会对它们应用排序,这不是必需的。
[
{
"id": 6060,
"jobNumber": 1878,
"jobDueDate": "2018-02-07T00:00:00",
"fix": 1
},
{
"id": 5337,
"jobNumber": 1836,
"jobDueDate": "2018-02-05T00:00:00",
"fix": 1
},
{
"id": 5702,
"jobNumber": 1863,
"jobDueDate": "2018-02-06T00:00:00",
"fix": 1
},
{
"id": 32583,
"jobNumber": 1611,
"jobDueDate": "1753-01-01T00:00:00",
"fix": 0
},
{
"id": 33403,
"jobNumber": 1932,
"jobDueDate": "2008-01-28T00:00:00",
"fix": 0
},
{
"id": 29481,
"jobNumber": 2741,
"jobDueDate": "2018-02-03T00:00:00",
"fix": 0
},
{
"id": 278,
"jobNumber": 1541,
"jobDueDate": "2018-02-05T00:00:00",
"fix": 0
},
{
"id": 5331,
"jobNumber": 1836,
"jobDueDate": "2018-02-05T00:00:00",
"fix": 0
},
{
"id": 5708,
"jobNumber": 1863,
"jobDueDate": "2018-02-06T00:00:00",
"fix": 0
},
{
"id": 6066,
"jobNumber": 1878,
"jobDueDate": "2018-02-07T00:00:00",
"fix": 0
},
{
"id": 5193,
"jobNumber": 1825,
"jobDueDate": "2018-02-08T00:00:00",
"fix": 0
}
]
【问题讨论】:
标签: javascript angular lodash