Transform array [object, object ...] to json

Question

Here I have an array with object: (array can have N number of objects...)

[Object, Object]
  0: Object
    0: "2"
    1: "Laza Lazic"
    id_tabele: "2"
    naziv: "Laza Lazic"
__proto__: Object
 1: Object
    0: "1"
    1: "Pera Peric"
    id_tabele: "1"
    naziv: "Pera Peric"
__proto__: Object
length: 2
__proto__: Array[0]

How I can convert this array of object to this format with javascript (jquery):

[{"id":"1","ime_prezime":"Pera Peric"},{"id":"2","ime_prezime":"Laza Lazic"}]

so id_tabele from array object is id in json, and naziv is ime_prezime in json...

also '0' is id, '1' is ime_prezime ...

gmaestro
– gmaestro

2014-03-22 00:40:28 +00:00
Commented Mar 22, 2014 at 0:40 — gmaestro
– gmaestro, Commented Mar 22, 2014 at 0:40

Arun P Johny · Accepted Answer · 2014-03-22 00:40:49Z

1

Use $.map()

var array = $.map(oldarray, function (obj) {
    return {
        id: obj.id_tabele,
        naziv: obj.ime_prezime
    };
})

answered Mar 22, 2014 at 0:40

Arun P Johny

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2 Comments

gmaestro Over a year ago

i dont get json in this format: [{"id":"1","ime_prezime":"Pera Peric"},{"id":"2","ime_prezime":"Laza Lazic"}]

gmaestro Over a year ago

with JSON.strigify i get this: [{"0":"2","1":"Laza Lazic","id_tabele":"2","naziv":"Laza Lazic"},{"0":"1","1":"Pera Peric","id_tabele":"1","naziv":"Pera Peric"}] but this is not what i need

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