JSFiddle - React, Tailwind, and code Playground

by charaf11

HTML

<p class="buy-link"><a href="#" class="add-to-cart" rel="quantitySKU-001">Buy</a></p

JavaScript

jQuery(document).ready(function($) {
	$('.add-to-cart').click(function(){
		var $rel = $(this).attr('rel');
		alert($rel);
		var new_link = $(this).attr('href') + '&quantity='+$rel.val();
		$(this).attr('href', new_link);
	});
});