jquery add class to clicked element code example
Example 1: jquery on click add class
$(document).ready(function(){
$("button").click(function(){
$(".p").addClass("intro");
});
});
Example 2: js add class
var element = document.getElementById('element');
element.classList.add('class-1');
element.classList.add('class-2', 'class-3');
element.classList.remove('class-3');
Example 3: javascript add class to element
var someElement= document.getElementById("myElement");
someElement.className += " newclass";