Tell us what’s happening:
Idk if the code is fully functioning yet probably not.
Why does the records.id[prop] not work compared to records[id][prop]
do numbers have to be in the as well?
Your code so far
// Setup
const recordCollection = {
2548: {
albumTitle: 'Slippery When Wet',
artist: 'Bon Jovi',
tracks: ['Let It Rock', 'You Give Love a Bad Name']
},
2468: {
albumTitle: '1999',
artist: 'Prince',
tracks: ['1999', 'Little Red Corvette']
},
1245: {
artist: 'Robert Palmer',
tracks: []
},
5439: {
albumTitle: 'ABBA Gold'
}
};
// Only change code below this line
function updateRecords(records, id, prop, value) {
if (value == ""){
delete records.id.prop;
}
else if (prop != "tracks" && value != ""){
records.id[prop] = value;
}
else if (prop == "tracks" && value != ""){
if (records.id.hasOwnProperty("tracks")){
id.tracks.push(value);
}
else {
id.tracks=[];
id.tracks.push(value);
}
}
return records;
}
updateRecords(recordCollection, 5439, 'artist', 'ABBA');
console.log(recordCollection[5439])
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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36
Challenge: Basic JavaScript - Record Collection
Link to the challenge: