JSFiddle - React, Tailwind, and code Playground

by moku23

HTML

<!--- s__carousel -->
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
<div class="container">
    <span id="num"></span>
    <div id="carouselExampleIndicators" class="carousel slide" data-bs-ride="carousel">
        <div class="carousel-indicators">
            <button type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide-to="0" class="active"
                    aria-current="true" aria-label="Slide 1">1
            </button>
            <button type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide-to="1" aria-label="Slide 2">
                2
            </button>
            <button type="button" data-bs-target="#carouselExampleIndicators" data-bs-slide-to="2" aria-label="Slide 3">
                3
            </button>
        </div>
        <div class="carousel-inner" style="heigth: 100px; width:200px">
            <div class="carousel-item active">
                <img src="https://picsum.photos/200/300" class="d-block w-100" alt="...">
            </div>
            <div class="carousel-item">
                <img src="https://picsum.photos/200/300" class="d-block w-100" alt="...">
            </div>
            <div class="carousel-item">
                <img src="https://picsum.photos/200/300" class="d-block w-100" alt="...">
            </div>
        </div>
        <button class="carousel-control-prev" type="button" data-bs-target="#carouselExampleIndicators"
                data-bs-slide="prev">
            <span class="carousel-control-prev-icon" aria-hidden="true"></span>
            <span class="visually-hidden">Previous</span>
       ...

JavaScript

$('#carouselExampleIndicators').bind('slid', function() {
    let currentIndex = $('button.active').index() + 1;
   alert(currentIndex)
});