JSFiddle - React, Tailwind, and code Playground

by bluey

HTML

<button id='button1' dat-value='10001'>derp</button>

JavaScript

$(".btn").click(function( event ) {
		event.preventDefault();
		var btn_unique = $(this).attr("ID");
		// alert(btn_unique);  //testing
		
		var requestedItem = btn_unique.getAttribute("data-value");
		alert(requestedItem);
	    
});