How to split array in javascript

Question

I have array in javascript :

var category : [{Kode: "AK, BK, CC, CS, DH, GR, KZ, MS, OD, YU "}]

and

var value : [{value: "376.98, 676.96, 477.23, 1248.89, 573.04, 432.45, 440.92, 397.41, 372.36, 376.59 "}]

i want to output :

var category : ['AK', 'BK', 'CC', 'CS', 'DH', 'GR', 'KZ', 'MS', 'OD', 'YU']

var value : [376.98, 676.96, 477.23, 1248.89, 573.04, 432.45, 440.92, 397.41, 372.36, 376.59]

Please help me, thanks :)

You should access the inner property and split by your demiliter like: `category = category.map(x => x.Kcode.split(','));` — Washington Guedes, Jul 27 '17 at 09:55
What have you tried? Stackoverflow isn't a free code writing service. The idea here is to help you fix **your code** — charlietfl, Jul 27 '17 at 09:55
See here you can find something helpful.https://stackoverflow.com/questions/7273668/how-to-split-a-long-array-into-smaller-arrays-with-javascript — Narendra Solanki, Jul 27 '17 at 09:56
You already seem to know you need to use `split()`, so I'm not really sure what more help anyone can offer...? — Rory McCrossan, Jul 27 '17 at 09:58

score 1 · Answer 1 · answered Jan 12 '20 at 09:55

1

Just need to try split in javascript:

 var cat_result= category[0].Kode.split(",");
 var val_result= value[0].value.split(",");

It works nicely!

answered Jan 12 '20 at 09:55

Saeed Jamali

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prasanth · Answer 2 · 2017-07-27T10:08:35.237

TRY this Object.keys() and Object.values() method . i was mention both are individual variable

var category = [{
  Kode: "AK, BK, CC, CS, DH, GR, KZ, MS, OD, YU "
}]


var value = [{
  value: "376.98, 676.96, 477.23, 1248.89, 573.04, 432.45, 440.92, 397.41, 372.36, 376.59 "
}]
var res = {}

res[Object.keys(category[0])] = Object.values(category[0])[0].split(',');
res[Object.keys(value[0])] = Object.values(value[0])[0].split(',');

console.log(res)

with in single Object

var arr = {
    category: [{
      Kode: "AK, BK, CC, CS, DH, GR, KZ, MS, OD, YU "
    }],
    value: [{
      value: "376.98, 676.96, 477.23, 1248.89, 573.04, 432.45, 440.92, 397.41, 372.36, 376.59 "
    }]
 }

var res = {}
Object.values(arr).forEach(function(a){
res[Object.keys(a[0])] = Object.values(a[0])[0].split(',');
})

console.log(res)

score 0 · Answer 3 · edited Aug 31 '17 at 10:59

For Category, you can use following code

var category = [{Kode: "AK, BK, CC, CS, DH, GR, KZ, MS, OD, YU "}]; 
var categoryList= category[0].Kode.split(",");
console.log(category[0].Kode.split(","));

For Values, you can use following code:

var value = [{value: "376.98, 676.96, 477.23, 1248.89, 573.04, 432.45, 440.92, 397.41, 372.36, 376.59 "}]; 
var valueList= value[0].value.split(","); 
console.log(valueList)

score -2 · Answer 4 · edited Jul 27 '17 at 09:59

-2

You have to done like. Thanks

var category = [{
  Kode: "AK, BK, CC, CS, DH, GR, KZ, MS, OD, YU "
}];

var array = $.map(category[0], function(value, index) {
  return [value];
});
console.log(array);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

edited Jul 27 '17 at 09:59

Rory McCrossan

331,213
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answered Jul 27 '17 at 09:59

Waqas Ahmed

185
2
11

1

I placed your code in a snippet so you can see why it doesn't work. I'd suggest you at least test things before you answer - if you want to avoid downvotes anyway. – Rory McCrossan Jul 27 '17 at 10:00

How to split array in javascript

4 Answers4