How to get unique values from array in Jquery?

Admin   Jquery   68  2020-08-11 11:46:06

Today, i will give you example of get unique values from json array in jquery. you will understand how to get get unique values from array in Jquery. we can easily get distinct values from array jquery.

After long time i am going to write jquery post with json array. here i decide to give you simple of getting unique values from jquery array. most of projects we need to work with json array and manage it different way.

So, here i will give you very simple example of jquery get unique values from json array with output.

Solution:

var uniqueSites = sites.filter(function(item, i, sites) {

return i == sites.indexOf(item);

});

Example:

<!DOCTYPE html>

<html>

<head>

<title>How to get unique values from array in Jquery? - </title>

<script src="https://code.jquery.com/jquery-1.12.4.js"></script>

</head>

<body>

<script type="text/javascript">

var sites = [ "", "HDTuto.com", "NiceSnippets.com", "" ];

var uniqueSites = sites.filter(function(item, i, sites) {

return i == sites.indexOf(item);

});

console.log(uniqueSites);

</script>

</body>

</html>

Output:

["", "HDTuto.com", "NiceSnippets.com"]

I hope it can help you...