将对象转换为对象数组

Question

我有一个这样的对象：

{
  0001: "org1",
  00002: "org2",
  12134: "testtest"
}

如何将其转换为这样的对象数组：

[
  { value: '0001', label: 'org1' },
  { value: '00002', label: 'org2'},
  { value: '12134', label: 'testtest' }
]

Answer 1

您可以映射对象的条目并创建所需的数组：

const obj = {
  '0001': "org1",
  '00002': "org2",
  '12134': "testtest"
};

const result = Object.entries(obj)
  .map(([value, label]) => ({ value, label }));

console.log(result);

Answer 2

您可以使用array.prototype.map和Object.entries：

var o = {
  "0001": "org1",
  "00002": "org2",
  "12134": "testtest"
};

var res = Object.entries(o).map(([value, label]) => ({value, label}));

console.log(res);

Answer 3

您可以使用lodash的transform功能

var obj = {
    "0001": "org1",
    "00002": "org2",
    "12134": "testtest"
};

var res = _.transform(obj, function (res, val, key) {
    res.push({
        value: key,
        label: val
    });
}, []);
    
console.log(res);

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js"></script>