Changing Route Doesnt Scroll To Top In The New Page

One common issue that many developers encounter when working on web applications is the problem of the page not scrolling to the top when changing routes. This can be frustrating for users as they navigate through different pages on the site. In this article, we will explore why this issue occurs and how you can fix it in your own projects.

When a user navigates to a new page on a website, the browser does not automatically scroll to the top of the page. This can result in users starting at the middle or bottom of the new page, missing out on important content at the top. This issue is particularly noticeable in single-page applications where the content is dynamically loaded without a full page refresh.

The reason why the page does not scroll to the top when changing routes is due to the default behavior of the browser. When a new page is loaded, the browser retains the current scroll position from the previous page. This behavior is intended to provide a seamless transition between pages, but it can lead to a poor user experience if not handled properly.

To ensure that the page scrolls to the top when changing routes in your web application, you can use JavaScript to programmatically scroll the page to the desired position. One common approach is to listen for route changes in your application and then scroll the page to the top whenever a new route is accessed.

Here is a simple example using JavaScript and the popular React framework:

import { useEffect } from 'react';
import { useHistory } from 'react-router-dom';

const ScrollToTopOnRouteChange = () => {
  const history = useHistory();

  useEffect(() => {
    const unlisten = history.listen(() => {
      window.scrollTo(0, 0);
    });
    return () => {
      unlisten();
    };
  }, [history]);

  return null;
};

export default ScrollToTopOnRouteChange;

In this example, we create a React component that listens for route changes using the `useEffect` hook. When a route change is detected, we use `window.scrollTo(0, 0)` to scroll the page to the top. By including this component in your application, you can ensure that the page always scrolls to the top when navigating to a new route.

Additionally, you can also consider using CSS to style the scroll behavior for a smoother user experience. By setting `scroll-behavior: smooth` on the `body` or `html` element in your stylesheets, you can enable smooth scrolling when the page is scrolled to the top.

In conclusion, the issue of the page not scrolling to the top when changing routes in a web application can be easily addressed using JavaScript and CSS. By implementing a solution to scroll the page to the top on route changes, you can provide a better user experience for your website visitors.