rsuite pagination example

3 min read 18-09-2024

Pagination is a crucial aspect of user experience in web applications, especially when dealing with large sets of data. RSuite, a popular React UI library, provides flexible components for implementing pagination with ease. In this article, we will dive into an example of using RSuite pagination, discuss its benefits, and offer additional insights to enhance your understanding.

What is RSuite?

RSuite (React Suite) is a UI component library designed specifically for building modern web applications using React. It offers a wide range of pre-designed components that simplify the development process while ensuring a consistent look and feel. Among these components is the Pagination component, which helps developers manage the display of data across multiple pages.

Basic Pagination Example in RSuite

To illustrate the usage of the RSuite pagination component, let's look at a simple example. Suppose we have a list of users that we want to paginate.

Step 1: Install RSuite

First, you need to install RSuite in your React project. If you haven't already, you can add it using npm or yarn:

npm install rsuite
# or
yarn add rsuite

Step 2: Import Required Components

In your component file, import the necessary components from RSuite:

import React, { useState } from 'react';
import { Pagination, List } from 'rsuite';
import 'rsuite/dist/rsuite.min.css';

Step 3: Create the Pagination Component

Next, create a basic pagination component that manages state and renders the pagination controls:

const users = Array.from({ length: 100 }).map((_, index) => `User ${index + 1}`);

const UsersList = () => {
  const [activePage, setActivePage] = useState(1);
  const itemsPerPage = 10;

  const handlePageChange = (page) => {
    setActivePage(page);
  };

  const startIndex = (activePage - 1) * itemsPerPage;
  const endIndex = Math.min(startIndex + itemsPerPage, users.length);
  const currentUsers = users.slice(startIndex, endIndex);

  return (
    <div>
      <List>
        {currentUsers.map((user) => (
          <List.Item key={user}>{user}</List.Item>
        ))}
      </List>
      <Pagination
        total={users.length}
        limit={itemsPerPage}
        activePage={activePage}
        onChangePage={handlePageChange}
      />
    </div>
  );
};

export default UsersList;

Step 4: Explanation of the Code

State Management: The activePage state keeps track of the currently active page, initialized to 1.
Pagination Logic:
- The total number of users is defined by the users array.
- The itemsPerPage variable controls how many users will be displayed on each page.
- The startIndex and endIndex variables calculate which users should be displayed based on the active page.
Rendering the List: A list of users is created using the List component from RSuite, displaying only the current page of users.
Pagination Controls: The Pagination component displays the pagination controls. It takes in total, limit, activePage, and a handler function for page changes.

Additional Features and Customizations

While the basic example provided above gives a good starting point for implementing pagination, there are several enhancements you can make:

1. Custom Pagination Appearance

You can customize the appearance of the pagination controls using RSuite's built-in props. For example, you can control the number of displayed pages with the maxButtons prop:

<Pagination
  total={users.length}
  limit={itemsPerPage}
  activePage={activePage}
  onChangePage={handlePageChange}
  maxButtons={5} // Only show 5 page buttons
/>

2. Dynamic Data Loading

In real applications, you might want to fetch data from an API rather than using a static array. You can implement API calls within the useEffect hook to load users based on the active page:

useEffect(() => {
  const fetchUsers = async () => {
    // API call to fetch users
  };

  fetchUsers();
}, [activePage]);

3. Accessibility Considerations

Always consider accessibility when implementing UI components. Ensure that your pagination controls are keyboard navigable and screen reader friendly.

Conclusion

Implementing pagination using RSuite is straightforward and highly customizable. This article provided a basic example to get you started while also touching on enhancements you can apply for a better user experience. By incorporating pagination into your applications, you can manage data effectively, leading to improved performance and user satisfaction.

Feel free to explore further by experimenting with RSuite's extensive documentation or adding additional features like filtering or sorting data in conjunction with pagination.

References

RSuite Documentation: https://rsuitejs.com/
Original Stack Overflow discussions on RSuite pagination for further insights and community-driven examples.

By using the principles outlined in this article, you can create a robust pagination feature in your React applications, ensuring users can navigate through data effortlessly.