CODEWITHSUNDEEP
javascript
SFKID
SFKID

Reputation: 59

How to split the array of object to create a new object

I have an array with multiple objects.So how to make a new object by splitting the objects.

Here is how i am doing manually. How can I achieve it dynamically.

var a ='["{\\"Transfer_Notes__c\\":{\\"filterType\\":\\"text\\",\\"type\\":\\"contains\\",\\"filter\\":\\"abc\\"}}","{\\"IQ_Score__c\\":{\\"filterType\\":\\"number\\",\\"type\\":\\"equals\\",\\"filter\\":null,\\"filterTo\\":null}}"]';
var c = {};
c= JSON.parse(a);
const obj = Object.assign({}, JSON.parse(c[0]),JSON.parse(c[1]));


console.log(obj)

I tried several ways. Please help!

Upvotes: 3

Views: 201

Answers (3)

Nick Parsons
Nick Parsons

Reputation: 50974

You could use a reviver function with JSON.parse() to specify that the array values should also be parsed. Then you can spread the parsed objects from the array into a resulting object using Object.assign():

var a ='["{\\"Transfer_Notes__c\\":{\\"filterType\\":\\"text\\",\\"type\\":\\"contains\\",\\"filter\\":\\"abc\\"}}","{\\"IQ_Score__c\\":{\\"filterType\\":\\"number\\",\\"type\\":\\"equals\\",\\"filter\\":null,\\"filterTo\\":null}}"]';

const parsed = JSON.parse(a, (key, val) => key ? JSON.parse(val) : val);
const c = Object.assign({}, ...parsed);
console.log(c);

Upvotes: 1

SFKID
SFKID

Reputation: 59

var a ='["{\\"Transfer_Notes__c\\":{\\"filterType\\":\\"text\\",\\"type\\":\\"contains\\",\\"filter\\":\\"abc\\"}}","{\\"IQ_Score__c\\":{\\"filterType\\":\\"number\\",\\"type\\":\\"equals\\",\\"filter\\":null,\\"filterTo\\":null}}"]';
var c = {};
c= JSON.parse(a);
const A ={};
var obj = {};
for(var i=0;i<c.length;i++){
  obj = Object.assign(A, JSON.parse(c[i]),);
}



console.log(obj)

Please suggest if there is any alternative way; Suggest me if i am doing wrong

Upvotes: -1

Darth
Darth

Reputation: 1650

var a ='["{\\"Transfer_Notes__c\\":{\\"filterType\\":\\"text\\",\\"type\\":\\"contains\\",\\"filter\\":\\"abc\\"}}","{\\"IQ_Score__c\\":{\\"filterType\\":\\"number\\",\\"type\\":\\"equals\\",\\"filter\\":null,\\"filterTo\\":null}}"]';
var c = JSON.parse(a);
const obj = c.reduce((obj, c) => Object.assign(obj, JSON.parse(c)), {});

console.log(obj)

Upvotes: 4

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