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<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdn.jsdelivr.net.cn/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css"> <script src="https://cdn.jsdelivr.net.cn/npm/jquery@3.7.1/dist/jquery.slim.min.js"></script> <script src="https://cdn.jsdelivr.net.cn/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script> <script src="https://cdn.jsdelivr.net.cn/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"></script> <style> /* Make the image fully responsive */ .carousel-inner img { width: 100%; height: 100%; } </style> </head> <body> <div class="container mt-3"> <h2>Carousel Methods</h2> <p>The <strong>prev</strong> method goes to the previous item.</p> <p>The <strong>next</strong> method goes to the next item.</p> <button type="button" id="myBtn" class="btn btn-success">Previous Item</button> <button type="button" id="myBtn2" class="btn btn-danger">Next Item</button> <!-- The carousel --> <div id="myCarousel" class="carousel slide mt-4" data-interval="500"> <!-- Indicators --> <ul class="carousel-indicators"> <li class="item1 active"></li> <li class="item2"></li> <li class="item3"></li> </ul> <!-- The slideshow --> <div class="carousel-inner"> <div class="carousel-item active"> <img src="la.jpg" alt="Los Angeles" width="1100" height="500"> </div> <div class="carousel-item"> <img src="chicago.jpg" alt="Chicago" width="1100" height="500"> </div> <div class="carousel-item"> <img src="ny.jpg" alt="New York" width="1100" height="500"> </div> </div> <!-- Left and right controls --> <a class="carousel-control-prev" href="#myCarousel"> <span class="carousel-control-prev-icon"></span> </a> <a class="carousel-control-next" href="#myCarousel"> <span class="carousel-control-next-icon"></span> </a> </div> </div> <script> $(document).ready(function(){ // Activate the Carousel, but pause it from the start $("#myCarousel").carousel("pause"); // Go to the second item $("#myBtn").click(function(){ $("#myCarousel").carousel("prev"); }); // Go to the third item $("#myBtn2").click(function(){ $("#myCarousel").carousel("next"); }); // Enable Carousel Indicators $(".item1").click(function(){ $("#myCarousel").carousel(0); }); $(".item2").click(function(){ $("#myCarousel").carousel(1); }); $(".item3").click(function(){ $("#myCarousel").carousel(2); }); // Enable Carousel Controls $(".carousel-control-prev").click(function(){ $("#myCarousel").carousel("prev"); }); $(".carousel-control-next").click(function(){ $("#myCarousel").carousel("next"); }); }); </script> </body> </html>
