Record Collection in JS

Tell us what’s happening:
I have followed every step given in the problem statement, i’m not sure why im getting error and what mistake did i do in code

Your code so far

// Setup
var collection = {
2548: {
  albumTitle: 'Slippery When Wet',
  artist: 'Bon Jovi',
  tracks: ['Let It Rock', 'You Give Love a Bad Name']
2468: {
  albumTitle: '1999',
  artist: 'Prince',
  tracks: ['1999', 'Little Red Corvette']
1245: {
  artist: 'Robert Palmer',
  tracks: []
5439: {
  albumTitle: 'ABBA Gold'

// Only change code below this line
function updateRecords(object, id, prop, value) {
if (value === ""){
  delete collecction[id][prop];
} else if (prop !== "tracks" && value !== ""){
  collection[id][prop] = value;
}else if(prop == "tracks" && !collection.hasOwnProperty("tracks")){collection[id].tracks =[];
}else {

return collection;

updateRecords(collection, 5439, 'artist', 'ABBA');

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

if you working within function body, you want to refer to your function arguments name.
There is no collection in your function arguments name may be you mean object?

1 Like

in case it slips by again

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