JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
    <div class="child"></div>
    <div class="child"></div>
</div>

CSS

.parent{
    width:200px;
    height:200px;
    border:1px solid #888;
}
.child{
    height:20px;
    background:#ccc;
    margin:2px;
}

JavaScript

$('.parent').delegate('.child','click',function(e){
    alert('child click');
    return false;
});
$('.parent').bind('click',function(e){
    alert('parent click');
});