Need Help pleasee i dont know where is the problem

Tell us what’s happening:
I dont get where is the error and why i cant add abba to the especify id

Your code so far


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

// Only change code below this line

function updateRecords(id, prop, value) {
if (value === "") {
delete collection[id][prop];
} else if (prop =  "tracks") {
collection[id][prop] = collection[id][prop] || [];
collection[id][prop].push(value);
} else {
collection[id][prop] = value;
}


return collection;
}

updateRecords(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/83.0.4103.97 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

do you want to assign a new value to prop or check what is its value?

1 Like

Re-read the question that was asked.

else if (prop = "tracks")

= is an assignment operator, not a comparison operator.

1 Like

oh i got it! thanks a lot :3