JSFiddle - React, Tailwind, and code Playground

by Purag Moumdjian

HTML

<div class="container">
    Click me!
    <img id="firstIMG">
    <img id="secondIMG">
</div>

JavaScript

$(document).on("click", ".container", function(){
    var img = $(this).find("img"), // select images inside .container
        len = img.length; // check if they exist
    if( len > 0 ){
        // images found, get id
        var attrID = img.first().attr("id"); // get id of first image
        alert(attrID);
    } else {
        // images not found
    }
});