Approach to Implement Pagination and Infinite Scrolling with React Hooks
Pagination Approach:
- useState: Utilize the useState hook to manage state variables such as
posts
,loading
, andcurrentPage
. - useEffect: Fetch data from the API when the
currentPage
changes, using the useEffect hook with a dependency oncurrentPage
. - Fetch Data: Fetch posts from the API based on the current page using
fetchPosts
function, which updates theposts
state and toggles theloading
state. - Handle Page Change: Implement a
handlePageChange
function to update thecurrentPage
state when the user navigates between pages. - Render: Render the fetched posts and display a loading indicator while data is being fetched.
Infinite Scroll Approach:
- useState: Similar to pagination, use the useState hook to manage state variables such as
posts
,loading
,page
, andhasMore
. - useEffect: Fetch data from the API when the
page
changes, using the useEffect hook with a dependency onpage
. - Fetch Data: Fetch posts from the API based on the current page using
fetchPosts
function, which appends new posts to the existing list and updates thehasMore
state. - Handle Scroll: Implement a
handleScroll
function that triggers when the user scrolls to the bottom of the page. If conditions are met (not loading, more posts available, scrolled to the bottom), increment thepage
state. - Render: Render the fetched posts and display a loading indicator while data is being fetched. Also, add a scroll event listener in useEffect to detect scrolling.
Pagination and Infinite Scrolling with React Hooks
In the world of web development, making long lists of items like posts, products, or comments easy to navigate is super important. Two common ways to do this are Pagination and Infinite Scrolling. In this guide, we’ll walk through how to implement both of these techniques using React Hooks. Don’t worry if you’re new to React or programming – we’ll take it step by step!
Contact Us