HTML/CSS How to make a menu closed and then use class=“active”

Tags: javascript,html,css,menu

Problem :

I want to make a menu closed and when I visite a URL the <li> should change his class to class="active" but at the beginning I want to that class stay without class="active".

And I wonder which way is the best to do this Javascript or it can do it just with css.

Solution :

Best way with jQuery

var str=location.href.toLowerCase();
$(".navigation li a").each(function() {
if (str.indexOf(this.href.toLowerCase()) > -1) {

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