JSFiddle - React, Tailwind, and code Playground
by Sedbol
HTML
<div id="buttonBlock" style="cursor:pointer;">
<span id="s1" class="text block">one</span><br>
<span id="s2" class="text block">two</span><br>
<span id="s3" class="text block">three</span><br>
</div>
<div id="test1"></div>
JavaScript
var buttons =
document.getElementById('buttonBlock');
buttons.onclick = function(e) {
alert( e.target.id);
}