引导 5 |转盘
Bootstrap 5 提供了 Carousel，这是一个循环播放元素的幻灯片组件。可以使用 bootstrap.js 或 bootstrap.min.js 将其包含在网页中。在 Internet Explorer 中不正确支持旋转木马，这是因为它们使用 CSS3 过渡和动画来实现幻灯片效果。它是用 CSS 3D 转换和一点 JavaScript 构建的。
示例:
<!DOCTYPE html>
<html>
<head>
<title>
Bootstrap 5 | Carousel
</title>
<!-- Load Bootstrap -->
<link rel="stylesheet"
href=
"https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/css/bootstrap.min.css"
integrity=
"sha384-r4NyP46KrjDleawBgD5tp8Y7UzmLA05oM1iAEQ17CSuDqnUK2+k9luXQOfXJCJ4I"
crossorigin="anonymous" />
<script src=
"https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"
integrity=
"sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"
crossorigin="anonymous">
</script>
<script src=
"https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/js/bootstrap.min.js"
integrity=
"sha384-oesi62hOLfzrys4LxRF63OJCXdXDipiYWBnvTl9Y9/TRlw5xlKIEHpNyvvDShgf/"
crossorigin="anonymous">
</script>
</head>
<style>
// Customizing the carousel for white background
.carousel-indicators .active {
background-color: green;
}
.carousel-indicators li {
background-color: burlywood;
}
</style>
<body style="text-align: center;">
<div class="container mt-3">
<h1 style="color: green;">
GeeksforGeeks
</h1>
<div id="GFG"
class="carousel slide"
data-ride="carousel">
<!-- Indicators -->
<ul class="carousel-indicators">
<li data-target="#GFG"
data-slide-to="0"
class="active"></li>
<li data-target="#GFG"
data-slide-to="1"></li>
<li data-target="#GFG"
data-slide-to="2"></li>
</ul>
<!-- The slideshow -->
<div class="carousel-inner">
<div class="carousel-item active">
<img src=
"https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-9.png"
alt="GFG" />
</div>
<div class="carousel-item">
<img src=
"https://media.geeksforgeeks.org/wp-content/uploads/20190918234528/colorize1.png"
alt="GFG" />
</div>
<div class="carousel-item">
<img src=
"https://media.geeksforgeeks.org/wp-content/uploads/20190918234815/colorize2.png"
alt="GFG" />
</div>
</div>
<a class="carousel-control-prev"
href="#GFG"
data-slide="prev">
<span class="carousel-control-prev-icon">
</span>
</a>
<a class="carousel-control-next"
href="#GFG"
data-slide="next">
<span class="carousel-control-next-icon">
</span>
</a>
</div>
</div>
</body>
</html>
输出:
给幻灯片添加标题:使用。旋转木马-标题内的。转盘-项目类用于向幻灯片添加标题。 例:
<!DOCTYPE html>
<html>
<head>
<title>
Bootstrap 5 | Carousel
</title>
<!-- Load Bootstrap -->
<link rel="stylesheet"
href=
"https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/css/bootstrap.min.css"
integrity=
"sha384-r4NyP46KrjDleawBgD5tp8Y7UzmLA05oM1iAEQ17CSuDqnUK2+k9luXQOfXJCJ4I"
crossorigin="anonymous" />
<script src=
"https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"
integrity=
"sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"
crossorigin="anonymous">
</script>
<script src=
"https://stackpath.bootstrapcdn.com/bootstrap/5.0.0-alpha1/js/bootstrap.min.js"
integrity=
"sha384-oesi62hOLfzrys4LxRF63OJCXdXDipiYWBnvTl9Y9/TRlw5xlKIEHpNyvvDShgf/"
crossorigin="anonymous">
</script>
</head>
<style>
// Customizing the carousel for white background
.carousel-indicators .active {
background-color: green;
}
.carousel-indicators li {
background-color: burlywood;
}
</style>
<body style="text-align: center;">
<div class="container mt-3">
<h1 style="color: green;">
GeeksforGeeks
</h1>
<div id="GFG"
class="carousel slide"
data-ride="carousel">
<!-- Indicators -->
<ul class="carousel-indicators">
<li data-target="#GFG"
data-slide-to="0"
class="active"></li>
<li data-target="#GFG"
data-slide-to="1"></li>
<li data-target="#GFG"
data-slide-to="2"></li>
</ul>
<!-- The slideshow -->
<div class="carousel-inner">
<div class="carousel-item active">
<img src=
"https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-9.png"
alt="GFG" />
<div class="carousel-caption">
<h3 class="text-warning">
Image 1
</h3>
</div>
</div>
<div class="carousel-item">
<img src=
"https://media.geeksforgeeks.org/wp-content/uploads/20190918234528/colorize1.png"
alt="GFG" />
<div class="carousel-caption">
<h3 class="text-warning">
Image 2
</h3>
</div>
</div>
<div class="carousel-item">
<img src=
"https://media.geeksforgeeks.org/wp-content/uploads/20190918234815/colorize2.png"
alt="GFG" />
<div class="carousel-caption">
<h3 class="text-warning">
Image 3
</h3>
</div>
</div>
</div>
<a class="carousel-control-prev"
href="#GFG"
data-slide="prev">
<span class="carousel-control-prev-icon">
</span>
</a>
<a class="carousel-control-next"
href="#GFG"
data-slide="next">
<span class="carousel-control-next-icon">
</span>
</a>
</div>
</div>
</body>
</html>
输出:
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