This Problem Came early

JavaScript
1

Iam Stuck to the rest of the conditions

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()

return collection;
}

updateRecords(5439, "artist", "ABBA");

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; ) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.129 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

1 Like
2

1: Check out the links they did gave u
2: and if else statement alway’s end with an else
The 1st part of your code looks good the second two task you need to fullfile where:

If prop is "tracks" and value isn’t empty ( "" ), push the value onto the end of the album’s existing tracks array.
Hint: u can copy past a piece u already used before
they ask you to PUSH

1 Like
3

Adding to @KittyKora answer, make sure you’re clear on when and when not to use a bracket notation. For instance, there’s no id property in the collection but there are numbers representing the id; bracket notation can help in this case.