Basic JavaScript - Record Collection - Ojg5QmwZSmAEXxTAHGPrs

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.

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

}
return records;
}

updateRecords(recordCollection, 5439, 'artist', 'ABBA');

  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Record Collection

Link to the challenge:

2

…?

What is this condition?

3

when value is not an empty string

4

But that’s not an empty string. There is one space inside of that string.

5

Wow! problem solved … thanks Jeremy

1 Like
6

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.