如何将一个对象转换为一个对象数组？

Question

I am looking for a way to transform an object into an array of objects, and remove the first unique key.

How can I make this:

{f56hdhgf54: {name: 'Sam', age: 34}, h65fg9f7d: {name: 'John', age: 42}}

into this:

[{name: 'Sam', age: 34}, {name: 'John', age: 42}]

so I can .map through it like this:

result.map((person) => {
   console.log(person.name, person.age)
})

Answer 1

You can use Object.keys() to get array of keys and then map() to change keys to values or in this case objects.

 var obj = {f56hdhgf54: {name: 'Sam', age: 34}, h65fg9f7d: {name: 'John', age: 42}} var result = Object.keys(obj).map(function(e) { return obj[e]; }); console.log(result); 

Answer 2

Another approach will be using lodash map function to transform the data, ie

let data = {
   "f56hdhgf54": {
      "name": "Sam",
       "age": 34
    },
    "h65fg9f7d": {
      "name": "John",
      "age": 42
    }
}


let result = _(data)
  .map((value, key) => (
    value
  ))


 // result
 [
   {
      "name": "Sam",
      "age": 34
   },
   {
      "name": "John",
      "age": 42
   }
]

You can use the Lodash Online tester https://codepen.io/travist/full/jrBjBz to test the code

Answer 3

Using Jquery solution of this question

var xyz = [];
    var abcd = {f56hdhgf54: {name: 'Sam', age: 34}, h65fg9f7d: {name: 'John', age: 42}}
    $.each(abcd,function(i,data){

    xyz .push(data);

    })