JSFiddle - React, Tailwind, and code Playground

HTML

<p></p>

<select id="sel1">
    <option>1</option>
    <option>2</option>
    <option>3</option>
</select>
<select id="sel2">
    <option>1</option>
    <option>2</option>
</select>
<select id="sel3">
    <option>1</option>
    <option>2</option>
    <option>3</option>
    <option>4</option>
</select>

CSS

div {
    height: 2em;
    background-color: #ffa;
    border-bottom: 1px solid #000;
}

p {
    display: block;
    line-height: 20px;
    height: 30px;
}

JavaScript

$("select[id^='sel']").change(function(data){
	var id = data.target.id;
    var opt = data.target.value;
    $("p").text(id + ":" + opt);
});