How to Properly Set Up react-router-dom Links in Your React Project

Learn the best practices for setting up `react-router-dom` links in your React application, including handling state, context, and API calls for dynamic routing.
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This video is based on the question https://stackoverflow.com/q/66069425/ asked by the user 'patricio1984' ( https://stackoverflow.com/u/13857090/ ) and on the answer https://stackoverflow.com/a/66082414/ provided by the user 'patricio1984' ( https://stackoverflow.com/u/13857090/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Properly Set Up react-router-dom Links in Your React Project

Creating a seamless navigation experience in a React application can be challenging, especially for those new to the framework. If you're struggling with setting up links using react-router-dom, you're not alone! This guide will address a common issue: how to properly implement a Link component to navigate to a new page and fetch data dynamically based on user selection. Let's break down the solution and give you the context you need to get your application up and running smoothly.

The Problem

In your project, you may want to navigate to a specific model's detail page when a user clicks a button. The challenge here is to pass the model's id so you can fetch relevant data from an API on the new page. This task can involve a few moving parts, including setting up the appropriate context, managing state, and ensuring your routing is correctly configured.

The Solution: Step-By-Step

Step 1: Set Up Your Context

First, make sure you have a context that holds the model data. This will allow you to manage the state of your models easily across components.

ModelsContext.jsx:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Creating Model Component with Links

Next, design your Model component. This is where each model card will be displayed, and you'll be able to set up the link using react-router-dom.

Model.jsx:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Setting Up Routes in Your App Component

Now, ensure the routes in your main App.js file are set correctly to accommodate the model detail view.

App.js:

[[See Video to Reveal this Text or Code Snippet]]

Step 4: Creating the FileModel Component

In FileModel, you'll want to fetch and display the information for the selected model using the id from the route.

FileModel.jsx:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By following these steps, you can effectively set up your links using react-router-dom in your React application, allowing users to navigate between components dynamically, passing the model ID for fetching relevant data. These best practices will not only help you solve the navigation issues but also keep your code organized and maintainable.

Feel free to experiment with the code and make adjustments that suit your specific project needs. Happy coding!