JSFiddle - React, Tailwind, and code Playground
by merindema
HTML
<div id="test_20">
<div class="container">
<div class="col-lg-12">
<input id="button1" type="submit" value="text1">
<input id="button2" type="submit" value="text2">
<input id="button3" type="submit" value="text3">
</div>
</div>
</div>
JavaScript
let button1 = document.querySelector('#button1');
let button2 = document.querySelector('#button2');
let button3 = document.querySelector('#button3');
button1.addEventListener('click', func);
button2.addEventListener('click', func);
button3.addEventListener('click', func);
function func() {
alert(this.value);
}