Issue with a challenge "Record Collection"

JavaScript
1

Tell us what’s happening:
The last “else if” statement doesn’t execute in the correct way, as challenge request.

Could you please help me find the main issue, I’ll appreciate it.

Thank you.

  **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 (prop != "tracks" && value != null){
  records[id][prop] = value;
}else if(prop == "tracks" && records[id][prop] == null){
  records[id][prop] = [value];
}else if (prop == "tracks" && value != null){
  records[id][prop].push(value);
}else if(value == null){
  delete records[id][prop];
}
return records;
}

updateRecords(recordCollection, 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/97.0.4692.99 Safari/537.36

Challenge: Record Collection

Link to the challenge:

2

The value will never be null.

1 Like
3

Thank you for your help, I changed some conditions, and it works;

// Only change code below this line
function updateRecords(records, id, prop, value) {

if (prop != "tracks" && value != **""**){
  records[id][prop] = value;
}else if(prop == "tracks" && records[id][prop] == **null**){
  records[id][prop] = [value];
}else if (prop == "tracks" && value != **""**){
  records[id][prop].push(value);
}else if(value == **""**){
  delete records[id][prop];
}
return records;
}
4

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