JSFiddle - React, Tailwind, and code Playground

HTML

<img src="foo.jpg" id="i1" class="idimg">
<img src="foo2.jpg" id="i2" class="idimg">
<img src="foo3.jpg" id="i3" class="idimg">
<img src="foo4.jpg" id="i4" class="idimg">

JavaScript

$('.idimg').click(function() {
        var src = $(this).attr('src');
        alert (src);
    });