In Bootstrap 5, one of the features is Bootstrap Scrollspy which targets the navigation bar contents automatically on scrolling through the area.
Bootstrap 5 Scrollspy with list-group classes: There is no specific class used to scrollspy with list-group. To create a list, we use the .list-group, and to create a list of items, we use the list-group-item.
Syntax:
<div id="list-example" class="list-group ">
<a class="list-group-item
list-group-item-action" href="#list-item-1">
....
</a>
<a class="list-group-item list-group-item-action"
href="#list-item-2">
....
</a>
</div>
<div class="col-*">
<div data-bs-spy="scroll" data-bs-target="#list-example"
data-bs-smooth-scroll="true" class="scrollspy-example"
tabindex="0">
<h4 id="list-item-1">....</h4>
<p>.....</p>
</div>
</div>Example 1: In this example, we set the items that automatically highlight the links based on the scroll using the .list-groups classes.
HTML
<!DOCTYPE html><html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible"
content="IE=edge">
<meta name="viewport" content=
"width=device-width, initial-scale=1.0">
<title>Bootstrap 5 - GeeksforGeeks</title>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href=
<!-- Bootstrap Javascript -->
<script src=
</script>
<script src=
</script>
<style>
.scrollspy-example {
max-height: 300px;
margin-bottom: 10px;
overflow: scroll;
}
</style>
</head>
<body>
<div class="container">
<div class="my-4">
<h1 class="text-success">GeeksforGeeks</h1>
<strong>
Bootstrap 5 Scrollspy with list-group
</strong>
</div>
<div class="row">
<div class="col-4">
<div id="list-example" class="list-group ">
<a class="list-group-item
list-group-item-action" href="#list-item-1">
Example 1
</a>
<a class="list-group-item
list-group-item-action" href="#list-item-2">
Example 2
</a>
<a class="list-group-item
list-group-item-action" href="#list-item-3">
Example 3
</a>
<a class="list-group-item list-group-item-action"
href="#list-item-4">
Example 4
</a>
</div>
</div>
<div class="col-8 text-bg-success">
<div data-bs-spy="scroll"
data-bs-target="#list-example"
data-bs-smooth-scroll="true"
class="scrollspy-example" tabindex="0">
<h4 id="list-item-1">Section A</h4>
<p>A Computer Science Portal.Geeksforgeeks is a
platform for learning tech related topics,
engineering syllabus, they have online as
well as offline courses for on-demand
topics like C++.
</p>
<h4 id="list-item-2">section B</h4>
<p>A Computer Science Portal.Geeksforgeeks is a
platform for learning tech related topics,
engineering syllabus, they have online as
well as offline courses for on-demand topics like
C++.
</p>
<h4 id="list-item-3">section C</h4>
<p>A Computer Science Portal.Geeksforgeeks is
a platform for learning tech related topics,
engineering syllabus, they have online as well
as offline courses for on-demand topics like
C++.
</p>
<h4 id="list-item-4">section D</h4>
<p>A Computer Science Portal.Geeksforgeeks is a
platform for learning tech related topics,
engineering syllabus, they have online as well
as offline courses for on-demand topics like
C++.
</p>
</div>
</div>
</div>
</div>
</body>
</html>
|
Output:
Example 2: In this example, we set the items horizontally that automatically highlight the links based on the scroll position.
HTML
<!DOCTYPE html><html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible"
content="IE=edge">
<meta name="viewport" content=
"width=device-width, initial-scale=1.0">
<title>Bootstrap 5 - GeeksforGeeks</title>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href=
<!-- Bootstrap Javascript -->
<script src=
</script>
<script src=
</script>
<style>
.scrollspy-example {
max-height: 200px;
margin-bottom: 10px;
overflow: scroll;
}
</style>
</head>
<body>
<div class="container">
<div class="my-4">
<h1 class="text-success">
GeeksforGeeks
</h1>
<strong>
Bootstrap 5 Scrollspy with list-group
</strong>
</div>
<div class="row text-bg-secondary">
<div id="list-example"
class="list-group list-group-horizontal">
<a class="list-group-item list-group-item-action"
href="#list-item-1">Heading 1</a>
<a class="list-group-item list-group-item-action"
href="#list-item-2">Heading 2</a>
<a class="list-group-item list-group-item-action"
href="#list-item-3">Heading 3</a>
<a class="list-group-item list-group-item-action"
href="#list-item-4">Heading 4</a>
</div>
<div data-bs-spy="scroll" data-bs-target="#list-example"
data-bs-smooth-scroll="true"
class="scrollspy-example" tabindex="0">
<div id="list-item-1">
<p>This is list item 1
A Computer Science Portal.Geeksforgeeks is a
platform for learning tech related topics,
engineering syllabus, they have online as well
as offline courses for on-demand topics like
C++.
</p>
</div>
<div id="list-item-2">
<p>This is list item 2
A Computer Science Portal.Geeksforgeeks is a
platform for learning tech related topics,
engineering syllabus, they have online as well
as offline courses for on-demand topics like
C++.
</p>
</div>
<div id="list-item-3">
<p>This is list item 3
A Computer Science Portal.Geeksforgeeks
is a platform for learning tech related topics,
engineering syllabus, they have online as well
as offline courses for on-demand topics like
C++.
</p>
</div>
<div id="list-item-4">
<p>This is list item 4
A Computer Science Portal.Geeksforgeeks is a
platform for learning tech related topics,
engineering syllabus, they have online as well
as offline courses for on-demand topics like
C++.
</p>
</div>
</div>
</div>
</div>
</body>
</html>
|
Output:
Reference: https://getbootstrap.com/docs/5.0/components/scrollspy/#example-with-list-group