JSFiddle - React, Tailwind, and code Playground

HTML

<label name="skill" id="testbox" class="box tooltip" style="background-image:url('red.png')">
<span><img class="callout" src="callout.png"></span>

    <div class="margin">
        <img src="">test
        <input name="choice" value="1" id="test" type="checkbox" disabled/>
    </div>

JavaScript

var all_labels = document.getElementsByName("skill");
for (var i = 0; i < all_labels.length; i++) {
    all_labels[i].onclick = function () {
        alert(this.getAttribute('id'));
    };
};