CODEWITHSUNDEEP
javascriptarraysjson
Abdul Ghaffar
Abdul Ghaffar

Reputation: 238

Creating a JSON dynamically

In js I have

var codedata = ["sku1","sku12","sku123"];
var pricedata = ["2.18","2.45","3.67"];
var head = 'storepricing';

I want some thing like this

var jsonData = { "storepricing" :{"sku1": "2.18", "sku12": "2.45", "sku123": "3.67"}};

codedata and pricedata are not static

Upvotes: 0

Views: 85

Answers (2)

AchmaDesigner
AchmaDesigner

Reputation: 38

this is what you want .. but rememmber, the length of variable codedata and pricedata must be same.

// NOTE : length of variable codedata must same with legth variable pricedata
//var myJsonString = JSON.stringify(yourArray);

var codedata = ["sku1","sku12","sku123"];
var pricedata = ["2.18","2.45","3.67"];
var head = 'storepricing';

  function cJSONCustom(header,attr,val){
    var ArrJS = {};
    var ArrJSON = {};
    for(var i = 0; i < attr.length;i++){
      var name = attr[i];
      var value = val[i];
      ArrJS[name] = value;
    }
    ArrJSON[header]=ArrJS;
    console.log(ArrJSON);
    $('#result').html(JSON.stringify(ArrJSON));
  }

cJSONCustom(head,codedata,pricedata);
<!-- 

Dinamically generate JSON data from array.
Created by : AchmaDesigner 

-->

<p id="result"></p>

<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>

Upvotes: 1

Rayon
Rayon

Reputation: 36609

var codedata = ["sku1", "sku12", "sku123"];
var pricedata = ["2.18", "2.45", "3.67"];
var head = 'storepricing';
var jsonData = {};
jsonData[head] = {};
codedata.forEach(function(key, index) {
  jsonData[head][key] = pricedata[index];
});
console.log(jsonData);

Note: Length of both codeData and priceData assumed to be equal!

Upvotes: 7

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