JSFiddle - React, Tailwind, and code Playground

by Songhun

HTML

<ul>
    <li>oA.barA(at first) : <span class="_oA1"></span></li>
    <li>oTemp.barA : <span class="_oTemp"></span></li>
    <li>oA.barA(finally) : <span class="_oA2"></span></li>
</ul>

JavaScript

var oA = {
    barA : 1
};
$("._oA1").text(oA.barA); // print 1
oTemp = oA;
oTemp.barA += 1;
$("._oTemp").text(oTemp.barA); // print 2
$("._oA2").text(oA.barA); // ??