Record collection code error

JavaScript
1

Hello everyone,

Can someone please tell me why my code is not working .

Thank you .

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(object, id, prop, value) {
if (prop !== "tracks" && value !== "" ){
  object[id][prop] = value;
  } else if (prop === "tracks"){
     if (object[id].hasOwnProperty("tracks") === false){
        object[id][prop] = [value];
        }else if (value !== ""){
    object[id][prop].push(value);
  }
  }else if (value === ""){
    delete object[id][prop];
} 
return object;
}




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/86.0.4240.198 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

2

Your function requires 4 arguments, beginning with the name of the object. But when you called the function, you left out the object name.

1 Like
3

Thank you so much :slight_smile:
I completely forgot about that line.