Thursday, January 31, 2013

jQuery to remove duplicate items from array

Find jQuery code to remove duplicate items from an array using $.unique().

Earlier I had posted about jQuery solution to remove item from array, split an array, combine/join arrays and Find index of element in array, And In this post, find how to remove duplicate items from array with example.

$(document).ready(function () {
    var arr = [10, 19, 22, 36, 50, 74, 10, 22];
    $('#dvallElements').html(arr.join("<br />"));
    arr = $.unique(arr);
    $('#dvUniqueItems').html(arr.sort().join("<br />"));
});
See result below


See Complete Code
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