rsuite pagination example

Daniel Parker

2 min read

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21-02-2025

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Pagination is crucial for handling large datasets in web applications. It prevents overwhelming users with massive amounts of data at once, improving performance and user experience. This article provides a comprehensive example of implementing pagination with RSuite, a popular React component library. We'll cover the setup, key components, and best practices.

Setting up the Project

Before we dive into the code, ensure you have the necessary dependencies installed. You'll need to have Node.js and npm (or yarn) installed. Then, create a new React project using Create React App:

npx create-react-app my-rsuite-app
cd my-rsuite-app

Next, install RSuite:

npm install rsuite

Core Components: Table and Pagination

RSuite offers a robust Table component for displaying data and a Pagination component for controlling the display of paginated data. We'll use these two components in conjunction to create our pagination example.

Data Fetching

First, let's define our data source. For this example, we'll use a simple array of objects, but in a real-world application, this would likely involve fetching data from an API.

const data = [
  // ... your data array here ...  (example below)
  { id: 1, name: 'Item 1', description: 'Description 1' },
  { id: 2, name: 'Item 2', description: 'Description 2' },
  // ...and so on
];

Implementing the Table

The RSuite Table component allows us to easily render our data. We'll use props to configure the columns and data source:

import { Table } from 'rsuite';

const columns = [
  { dataKey: 'id', title: 'ID' },
  { dataKey: 'name', title: 'Name' },
  { dataKey: 'description', title: 'Description' },
];

const MyTable = ({ data, currentPage, pageSize }) => {
  const paginatedData = data.slice((currentPage - 1) * pageSize, currentPage * pageSize);

  return (
    <Table
      data={paginatedData}
      columns={columns}
    />
  );
};

Integrating Pagination

Now, let's integrate the RSuite Pagination component to control which page of data is displayed.

import { Pagination } from 'rsuite';

const MyComponent = () => {
  const [currentPage, setCurrentPage] = useState(1);
  const pageSize = 10; // Number of items per page

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

  return (
    <>
      <MyTable data={data} currentPage={currentPage} pageSize={pageSize} />
      <Pagination
        total={data.length}
        limit={pageSize}
        activePage={currentPage}
        onChangePage={handlePageChange}
      />
    </>
  );
};

export default MyComponent;

This code creates a Pagination component. total represents the total number of data items. limit specifies the number of items per page (adjust as needed). activePage tracks the current page, and onChangePage updates the page state when a user clicks a pagination link.

Handling Large Datasets Efficiently

For extremely large datasets, fetching all data at once is inefficient. Implement server-side pagination. Your backend API should handle pagination logic, returning only the data needed for the current page.

Advanced Pagination Features

RSuite's Pagination component provides various customization options:

• size prop: Controls the size of the pagination component (e.g., 'sm', 'lg').
• prevNext prop: Enables/disables previous/next buttons.
• firstLast prop: Enables/disables first/last page buttons.
• Custom rendering: Allows for custom rendering of pagination items.

Conclusion

This example demonstrates the basic implementation of pagination with RSuite. Remember to tailor your implementation to your specific needs, considering data fetching strategies and user experience best practices. RSuite's flexible components and options provide a strong foundation for creating efficient and user-friendly pagination in your React applications. Remember to handle errors gracefully and consider loading indicators for improved user experience while fetching data.