JSFiddle - React, Tailwind, and code Playground

by Anderson Madeira

HTML

<select id="mySelect">
 <option value="1">First</option>
 <option value="2">Second</option>
 <option value="3">Third</option>
</select>

JavaScript

var select = null;
var COUNT  = 3;
var new_id = '';
var original_id = 'mySelect';

for (i = 1; i <= COUNT; i++) {
    new_id = original_id+'-Copy-'+i;
    $('#'+original_id+' option').clone().appendTo($('<select id="'+new_id+'">').appendTo('body'));
}