Tell us what’s happening:
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) {
if(prop==="tracks"){
if(!collection[id].hasOwnProperty(prop)){
collection[id][prop]=[];
collection[id][prop].push(value);
}
else if(collection[id].hasOwnProperty(prop) ){
if(value!==""){
collection[id][prop].push(value);
}
else {
delete collection[id][prop];
}
}
}
else if(prop!=="tracks" && value!==""){
collection[id][prop]=value;
}
return collection;
}
// Alter values below to test your code
updateRecords(2548, "artist", "");
Hey, I’m having a problem with this challenge.It fails the .updateRecords(2548, “artist”, “”); which says it shouldn’t be added but by code isn’t updating the artist property to " ". It still is “Bon Jovi”. Any help will be appreciated thanks . [Solved]