JSFiddle - React, Tailwind, and code Playground

by georeith

HTML

<div id="one">
</div>
<div id="two">
</div>

CSS

div {
    background: #000;
    width: 50px;
    height: 50px;
}

JavaScript

var numCompare = "hello";
var data = "<div id='1'></div><input type='text' id='2'/>";
var output = $("<div></div>").html(data);
output.find("[id]").each(function() { // Select all elements with an ID
   var target = $(this);
   var id = target.attr("id"); // Get the ID
   target.attr("id", id + "_" + numCompare); // Set the id
});
console.log(output.html());