如何使下一個和上一個按鈕起作用？ （輪播引導）

Question

我正在制作一個沒有圖像的輪播，只有引導程序中的文本，但是當我單擊“下一步”和“上一個”按鈕時，slider 不起作用。

任何人都可以幫忙嗎？

 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous"> <div id="slider-2 carousel-1" class="carousel slide" data-bs-ride="carousel"> <div class="carousel-inner"> <div class="carousel-item active"> <div class="caption-2"> <h5>Lorem ipsum, dolor sit amet</h5> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Inventore suscipit odit reprehenderit dolores, est minus. Iusto omnis corporis, optio, facere cupiditate illum earum molestiae vitae facilis repudiandae possimus sit impedit?</p> </div> </div> <div class="carousel-item"> <div class="caption-2"> <h5>Lorem ipsum, dolor sit amet</h5> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Inventore suscipit odit reprehenderit dolores, est minus. Iusto omnis corporis, optio, facere cupiditate illum earum molestiae vitae facilis repudiandae possimus sit impedit?</p> </div> </div> <div class="carousel-item"> <div class="caption-2"> <h5>Lorem ipsum, dolor sit amet</h5> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Inventore suscipit odit reprehenderit dolores, est minus. Iusto omnis corporis, optio, facere cupiditate illum earum molestiae vitae facilis repudiandae possimus sit impedit?</p> </div> </div> </div> <button class="carousel-control-prev btn-carousel" type="button" data-bs-target="#slider-2" data-bs-slide="prev"> <span class="carousel-control-prev-icon seta-3" aria-hidden="true"></span> <span class="visually-hidden">Previous</span> </button> <button class="carousel-control-next btn-carousel" type="button" data-bs-target="#slider-2" data-bs-slide="next"> <span class="carousel-control-next-icon seta-4" aria-hidden="true"></span> <span class="visually-hidden">Next</span> </button> </div> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>

Answer 1

這很可能導致您的問題：

<div id="slider-2 carousel-1"

不要在單個元素中使用多個 ID。 有些瀏覽器可能工作正常，但有些可能不行。

 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous"> <div id="slider-2" class="carousel slide" data-bs-ride="carousel"> <div class="carousel-inner"> <div class="carousel-item active"> <div class="caption-2"> <h5>Lorem ipsum, dolor sit amet</h5> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Inventore suscipit odit reprehenderit dolores, est minus. Iusto omnis corporis, optio, facere cupiditate illum earum molestiae vitae facilis repudiandae possimus sit impedit?</p> </div> </div> <div class="carousel-item"> <div class="caption-2"> <h5>Lorem ipsum, dolor sit amet</h5> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Inventore suscipit odit reprehenderit dolores, est minus. Iusto omnis corporis, optio, facere cupiditate illum earum molestiae vitae facilis repudiandae possimus sit impedit?</p> </div> </div> <div class="carousel-item"> <div class="caption-2"> <h5>Lorem ipsum, dolor sit amet</h5> <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Inventore suscipit odit reprehenderit dolores, est minus. Iusto omnis corporis, optio, facere cupiditate illum earum molestiae vitae facilis repudiandae possimus sit impedit?</p> </div> </div> </div> <button class="carousel-control-prev btn-carousel" type="button" data-bs-target="#slider-2" data-bs-slide="prev"> <span class="carousel-control-prev-icon seta-3" aria-hidden="true"></span> <span class="visually-hidden">Previous</span> </button> <button class="carousel-control-next btn-carousel" type="button" data-bs-target="#slider-2" data-bs-slide="next"> <span class="carousel-control-next-icon seta-4" aria-hidden="true"></span> <span class="visually-hidden">Next</span> </button> </div> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>