Tell us what’s happening:
For the people who already helped me with Record collection thanks! randelldawson It really helped to think step by step the task I need to accomplise.
Anyway, i’m still stuck… can someone help me furter including a explanation why I should add that etc.
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"
}
};
// Keep a copy of the collection for tests
var collectionCopy = JSON.parse(JSON.stringify(collection));
// Only change code below this line
function updateRecords(id, prop, value) {
var array = new array [];
if(prop != "tacks" && value != "") {
collection[prop] = value;
}
if(prop == "tracks" && "track" == ""){
// how to add an empty array?
}
if(prop == "tracks" && value != ""){
//push the code
}
if(value == ""){
delete collection[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/67.0.3396.87 Safari/537.36.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/record-collection