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f0xtek/index.html

Created February 10, 2019 22:27
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JS Bin // source https://jsbin.com/zuxoteq
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<script id="jsbin-javascript">
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"
}
};
var collectionCopy = JSON.parse(JSON.stringify(collection));
function updateRecords(id, prop, value) {
if (prop !== "tracks" && value !== "") {
collection[id][prop] = value;
} else if (prop === "tracks" && collection.hasOwnProperty("tracks") === false) {
collection[id][prop] = [value];
} else if (prop === "tracks" && value !== "") {
collection[id][prop].push(value);
}
if (value === "") {
delete collection[id][prop];
}
return collection;
}
// Alter values below to test your code
console.log(updateRecords(2468, "tracks", "Free"));
</script>
<script id="jsbin-source-javascript" type="text/javascript">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"
}
};
var collectionCopy = JSON.parse(JSON.stringify(collection));
function updateRecords(id, prop, value) {
if (prop !== "tracks" && value !== "") {
collection[id][prop] = value;
} else if (prop === "tracks" && collection.hasOwnProperty("tracks") === false) {
collection[id][prop] = [value];
} else if (prop === "tracks" && value !== "") {
collection[id][prop].push(value);
}
if (value === "") {
delete collection[id][prop];
}
return collection;
}
// Alter values below to test your code
console.log(updateRecords(2468, "tracks", "Free"));
</script></body>
</html>
Raw
jsbin.zuxoteq.js
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"
}
};
var collectionCopy = JSON.parse(JSON.stringify(collection));
function updateRecords(id, prop, value) {
if (prop !== "tracks" && value !== "") {
collection[id][prop] = value;
} else if (prop === "tracks" && collection.hasOwnProperty("tracks") === false) {
collection[id][prop] = [value];
} else if (prop === "tracks" && value !== "") {
collection[id][prop].push(value);
}
if (value === "") {
delete collection[id][prop];
}
return collection;
}
// Alter values below to test your code
console.log(updateRecords(2468, "tracks", "Free"));
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