Tell us what’s happening:
Below is my code so far for this problem.
When I try and run the code using VSCode it points to prop as undefined, but when i put the id.prop in brackets the code will run
Anyone know why this is?
ID nor prop are arrays
Also would collection.id.prop = ; be correct when assigning a empty array to it if it met the condition?
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((prop === "tracks") && (value !== "")){
collection.id.push(value);
}
else if(value !== ""){
collection.id.prop = [];
}
return collection;
}
// Alter values below to test your code
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/79.0.3945.130 Safari/537.36
.
Challenge: Record Collection
Link to the challenge:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/basic-javascript/record-collection