var abcd = [];
var id =3;
var cor = 4;
var relatX = 102.67498779296875;
var relatY = 75.73751831054688;
abcd.push({id : {cor: {relatX, relatY}}});
Take:
[{"id":{"cor":{"relatX":102.67498779296875,"relatY":75.73751831054688}}}]
I need
[{"3":{"4":{102.67498779296875,102.67498779296875}}}]