问题描述
我试图获取模态中的轮播，以打开用户选择的图像。我已经尝试过data-slide-to="##"，但对此一无所获。我将在下面发布代码。我将删除重复的代码。
<!DOCTYPE html>
<html lang="en">
<head>
<Meta charset="utf-8">
<Meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no">
<Meta name="description" content="">
<Meta name="author" content="">
<title>Name LTD - gallery</title>
<!-- Bootstrap core CSS -->
<link href="vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom styles for this template -->
<link href="css/shop-homepage.css" rel="stylesheet">
<link href="css/carousel.css" rel="stylesheet" id="bootstrap-css">
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
</head>
<body>
<!-- Navigation -->
<nav class="navbar navbar-expand-lg navbar-dark bg-secondary fixed-top">
<div class="container">
<a class="navbar-brand" href="index.PHP">Name</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="index.PHP">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item active">
<a class="nav-link" href="#">gallery
<span class="sr-only">(current)</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="contact.PHP">Contact</a>
</li>
</ul>
</div>
</div>
</nav>
<header class="bg-primary py-5 mb-5">
<div class="container h-100">
<div class="row h-100 align-items-center">
<div class="col-lg-12">
<h1 class="display-4 text-white mt-5 mb-2">gallery</h1>
<p class="lead mb-5 text-white-50">Below Is A Portfolio Of Just A Few Of The Jobs We Have Done So Far </p>
</div>
</div>
</div>
</header>
<!-- Page Content -->
<div class="container">
<h1 class="font-weight-light text-center text-lg-left mt-4 mb-0">Click An Image To Enter Slideshow</h1>
<hr class="mt-2 mb-5">
<div class="row text-center text-lg-left">
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imggal" data-slide-to="0">
<img class="img-fluid img-thumbnail" src="img/img14.png" alt="">
</a>
</div>
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imggal" data-slide-to="1">
<img class="img-fluid img-thumbnail" src="img/img15.png" alt="">
</a>
</div>
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imggal" data-slide-to="2">
<img class="img-fluid img-thumbnail" src="img/img9.png" alt="">
</a>
</div>
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imggal" data-slide-to="3">
<img class="img-fluid img-thumbnail" src="img/img10.png" alt="">
</a>
</div>
</div>
</div>
<div class="container text-center">
<div class="modal fade imggal" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<!-- Wrapper for slides -->
<div class="carousel-inner">
<div class="item active">
<img class="img-responsive" src="img/img14.png" alt="..." style="width: 100%">
</div>
<div class="item">
<img class="img-responsive" src="img/img15.png" alt="..." style="width: 100%">
</div>
<div class="item">
<img class="img-responsive" src="img/img9.png" alt="..." style="width: 100%">
</div>
<div class="item">
<img class="img-responsive" src="img/img10.png" alt="..." style="width: 100%">
</div>
</div>
<!-- Controls -->
<a class="carousel-control-prev" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<span class="sr-only">PrevIoUs</span>
</a>
<a class="carousel-control-next" href="#carousel-example-generic" role="button" data-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
</div>
</div>
</div>
</div>
<!-- /.container -->
<!-- Footer -->
<footer class="py-5 bg-dark">
<div class="container">
<p class="m-0 text-center text-white">copyright © Name 2020</p>
</div>
<!-- /.container -->
</footer>
<!-- Bootstrap core JavaScript -->
<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
</body>
</html>
因此，当前，当用户选择图像1时，图像1会显示在轮播中，但是如果选择了图像2，则图像1仍会首先显示等。因此，我希望用户能够选择说出图像3，并在轮播上选择图片3，这样他们就不必在轮播中滚动即可到达。
解决方法
您还应该通过执行 data-target =“＃carousel-example-generic” 将图片指向滑块，这是因为您将标记仅指向模态，这就是原因不更新滑块，
以下代码可能对您有帮助
<div class="row text-center text-lg-left">
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imgGal">
<img src="img/img14.png" class="img-fluid img-thumbnail" data-target="#carousel-example-generic" data-slide-to="0">
</a>
</div>
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imgGal">
<img src="img/img15.png" class="img-fluid img-thumbnail" data-target="#carousel-example-generic" data-slide-to="1">
</a>
</div>
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imgGal">
<img src="img/img9.png" class="img-fluid img-thumbnail" data-target="#carousel-example-generic" data-slide-to="2">
</a>
</div>
<div class="col-lg-3 col-md-4 col-6">
<a href="#" class="d-block mb-4 h-100" data-toggle="modal" data-target=".imgGal">
<img src="img/img10.png" class="img-fluid img-thumbnail" data-target="#carousel-example-generic" data-slide-to="3">
</a>
</div>
</div>