Solution to implement multi-project carousel in Bootstrap 4

Implementing multi-project carousel in Bootstrap 4 is not easy. Although Bootstrap provides carousel functionality, it is designed by default to show only one item at a time. This article will discuss in detail how to implement multi-project carousel in Bootstrap 4 and provide corresponding solutions.

Problem background

When using Bootstrap 4, many developers found that although the document mentioned multiple carousels, it did not specify how to implement carousels that display multiple projects at once. This requirement is very important in some scenarios, such as displaying products, image galleries, or other scenarios that require multiple elements to be displayed at once.

Solution

First, Bootstrap 4 does support including multiple elements in a carousel project. You can use Bootstrap's raster system to display multiple content blocks in a carousel project. The sample code is as follows:

 <code><div class="carousel-item"> <div class="row"> <div class="col-xs-4">{content}</div> <div class="col-xs-4">{content}</div> <div class="col-xs-4">{content}</div> </div> </div></code>

The above code shows that there are three .col-xs-4 columns in the .carousel-item class, each showing a different content. This way, you can display multiple blocks of content at once in a carousel project.

However, by default, Bootstrap's carousel can only advance one .carousel-item at a time. If you want to advance multiple projects at once, Bootstrap 4 does not support this feature itself.

Alternatives

In this case, it is recommended to consider using other carousel libraries for multi-project carousel. Slick.js is a very popular carousel library, it is lightweight (about 5k min'd and gzipped) and provides a wealth of configuration options to meet the needs of multi-project carousels.

If you still want to stick with Bootstrap, consider using custom scripts to implement multi-project carousel. Here is a sample script that allows for single-item and multi-item carousels:

 <code>// 示例腳本// 此處應(yīng)包含具體的腳本內(nèi)容</code>

With the above method, you can implement multi-project carousel in Bootstrap 4. Although Bootstrap itself does not support this feature, this requirement can be met by combining other libraries or custom scripts.

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