javascript - 如何使用 Angular 根据父级和子级获取 key

Question

这里我有一个像这样的对象数组

[{
    "id": "company",
    "checked": true,
    "model": true,
    "maker": true,
    "country": true,
    "enterprise": true
  },
  {
    "id": "config",
    "checked": true,
    "ram": true,
    "processor": true,
    "hdd": true
  }
]

当我尝试在这里获取对象键时，预期的结果是:

预期输出

["company", "checked", "model", "maker", "country", "enterprise"]

我得到的是:

["id", "checked", "model", "maker", "country", "enterprise"]

那么如何获取 id 和其余键的值？

Answer 1

尝试一下:

var yourArray = [{
    "id": "company",
    "checked": true,
    "model": true,
    "maker": true,
    "country": true,
    "enterprise": true
  },
  {
    "id": "config",
    "checked": true,
    "ram": true,
    "processor": true,
    "hdd": true
  }
];

var expectedResponse = yourArray.map(obj => {
  var yourExpectedArray = Object.keys(obj);
  var indexOfId = yourExpectedArray.indexOf('id');
  yourExpectedArray[indexOfId] = obj['id'];
  return yourExpectedArray;
});

console.log(expectedResponse);