JSFiddle - React, Tailwind, and code Playground

by Sebastian Kay

HTML

<ul>  
    <li id="11" value="10">Item One</li>
    <li id="22" value="20">Item Two</li>
    <li id="33" value="30">Item three</li>
    <li id="44" value="40">Item Four</li>
    <li id="55" value="50">Item Five</li>
</ul>

<div id="demo">

</div>

JavaScript

var myVals = [];
$('li','ul').each(function(){
  myVals.push($(this).attr('id'));
  $('#demo').text(myVals[0]);
});