I want to know if it is possible to loop through an array of object containing arrays to find an array

Question

Is it possible to loop through an array of objects containing arrays to find a particular array. So in other words, I already have a variable a which has the value "60749428", so I am trying to say find a which is "60749428" in the "available" array.This is the code sample below:

 "values": {
 "available": [
 {
 "60750276": [
 {
 "count": 11,
 "name": "16",
 "percentage": 84.6153846153846,
 "value": "16"
 },
 {
 "count": 11,
 "name": "16.0.1",
 "percentage": 84.6153846153846,
 "value": "16.0.1"
 },
 {
 "count": 12,
 "name": "16.2",
 "percentage": 92.3076923076923,
 "value": "16.2"
 },
 {
 "count": 7,
 "name": "16.2.4",
 "percentage": 53.8461538461538,
 "value": "16.2.4"
 }
 ]
 },
 {
 "69127027": [
 {
 "count": 8,
 "name": "65",
 "percentage": null,
 "value": "65"
 },
 {
 "count": 4,
 "name": "69",
 "percentage": null,
 "value": "69"
 }
 ]
 },
 {
 "60749428": [
 {
 "count": 8,
 "name": "How To",
 "percentage": 61.5384615384615,
 "value": "How To"
 },
 {
 "count": 4,
 "name": "Training",
 "percentage": 30.7692307692308,
 "value": "Training"
 }
 ]
 }
 ]
 }

• zfrisch: Possible duplicate of Find object by id in an array of JavaScript objects
• zfrisch: It must be possible since this question is asked and answered about 100 times per day ;)

Answer 1

Looking at the code sample, it looks like you can use Array.find to achieve this

let values = { "available": [ { "60750276": [ { "count": 11, "name": "16", "percentage": 84.6153846153846, "value": "16" }, { "count": 11, "name": "16.0.1", "percentage": 84.6153846153846, "value": "16.0.1" }, { "count": 12, "name": "16.2", "percentage": 92.3076923076923, "value": "16.2" }, { "count": 7, "name": "16.2.4", "percentage": 53.8461538461538, "value": "16.2.4" } ] }, { "69127027": [ { "count": 8, "name": "65", "percentage": null, "value": "65" }, { "count": 4, "name": "69", "percentage": null, "value": "69" } ] }, { "60749428": [ { "count": 8, "name": "How To", "percentage": 61.5384615384615, "value": "How To" }, { "count": 4, "name": "Training", "percentage": 30.7692307692308, "value": "Training" } ] } ] }
 
let res = values.available.find(d => d[60749428])
console.log(res)

• teestunna: thanks Nitish, this works but d isnt initialized, how does it still work. Sorry I am new to this
• Nitish Narang: No problem. This would be the good starting point for you. developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…