Javascript
var obj = {
"name" : ["alex","bob","ajhoge"],
"age" : [30,31,33]
};
To display the value "alex," you can use:
document.write(obj["name"][0])
But how can we filter through 'obj' to retrieve all data like this?
html
<ul>
<li>name
<ul>
<li>alex</li>
<li>bob</li>
<li>ajhoge</li>
</ul>
</li>
<li>age
<ul>
<li>30</li>
<li>31</li>
<li>33</li>
</ul>
</li>
</ul>
Thank you!
let x;
for (x in myObject) {
if (myObject.hasOwnProperty(x)) {
<li>x</ul>
<ul>
myObject[x].forEach(function (item) {
return "<li>" + item + "</li>";
});
</ul>
}
}
This code snippet demonstrates a way to iterate through an object and its elements. Please remember:
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