JSFiddle - React, Tailwind, and code Playground

by fkling

HTML

<input type="checkbox" id="chk1" value="a"><label for="chk1">aaa</label>

<div id="asd"></div>

JavaScript

$('#chk1').click(function() {
    var ada = "asd"; //ada here will be my dynamic parameters                 
    var neww = '<div id="baru' + ada + '" > </div>';

    if (document.getElementById('baru' + ada) == undefined) {
        $("#asd").append(neww);
    }
    else {
        $("#baru" + ada).append("Hellow<br>");
    }
})