![]() ![]() So as a single page application, when you navigate to a new component using React Router, the index.html will be rewritten with the component's logic. React Router – like the name implies – helps you route to/navigate to and render your new component in the index.html file. What happens when you have a different component you would prefer to render as a different page? Do you create a new HTML file? The answer is no. This means that there is only one HTML file where your code will be rendered to. ![]() All the code you write in your App component which acts as the root component gets rendered to this HTML file. When you create a new project, you'll always see an index.html file in the public folder. This is the general idea behind SPAs which allows content to be rendered faster without the page being refreshed. So what React Router does is intercept the request being sent to the server and then injects the contents dynamically from the components we have created. In React, the page contents are created from our components. In non-single page applications, when you click on a link in the browser, a request is sent to the server before the HTML page gets rendered. This section is aimed at beginners – you can to skip it if you already understand what a SPA is and how it relates to React. You need to understand how pages are rendered in a React app before diving into routing. A good understanding of what components are in React.Then we'll discuss its features and how to use them in your React app to navigate to and render multiple components. I hope this article is very useful for you.In this tutorial, we'll talk about what React Router is and how to use it. We already covered pretty much all-important changes with v.5 to v.6, lets continue this with the next article. ![]() from ‘react-router-dom’Īfter these changes, we don’t get the above error anymore. But both props wok in a special way when applied to NavLink.ĬlassName prop in NavLink does not just take the class name, instead, it takes a function which we can pass inside className prop, and this function will give us some information about the link and the current state of navigation. Doing that is very simple, because still we can use the className prop or the style prop to apply the dynamic CSS style. ![]() Instead, if we want to apply specific class once the link became active, we have to find out manually, whether this link is active or not. With Router v.6, activeClassName prop is removed. With Router v.5 we could use this prop to apply some CSS class automatically to the link once the link became active. Navlink is moreover same as v.5, however, what did change in v.6 is the activeClassName prop. We still have the Link component in v.6, which generally works as you learned in v.5, there is no change. In the previous article, we saw the initial and important changes we need to consider when migrating from react-router-dom v.5 to v.6. ![]()
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