Скачать или смотреть Passing Props from React Router Link

Learn how to effectively pass props between components using React Router Link. This guide provides clear examples and solutions for common issues.
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Passing Props with React Router Link

When building applications with React, a common challenge developers face is passing props through React Router Links from one component to another. If you've encountered issues trying to transfer data — such as currency information — between components, you're not alone.

In this post, we'll explore a straightforward solution to pass props using React Router Link, detailing the necessary steps and providing code examples to help you implement this in your own applications.

The Issue

You might be wondering why your attempt to pass props using React Router Link is not working. Consider the following attempt you made:

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

In this code snippet, while you're trying to pass currencies through the Link, it's not functioning correctly because props cannot be passed directly like that in React Router.

The Solution

To successfully pass props, you need to modify your code slightly. Here’s a working solution:

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

Key Changes Explained

Use Object for to Prop: Instead of passing a string directly to the to prop, you're now passing an object, which contains:

pathname: the path you want to navigate to.

query: an object that holds the data you want to pass (in this case, currencies).

Accessing the Props: After the modification, to retrieve the currencies value in the target component, you can access it using:

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

Summary

In summary, transferring props between components using React Router Links can seem tricky. However, by using an object format for the to prop and properly accessing the props in the target component, you can calmly navigate data throughout your application.

This method not only helps in maintaining a clean and organized codebase but also ensures that your components can easily share necessary data with each other.

Feel free to implement this in your own projects! Navigating props doesn't have to be a hassle — with the right approach, it can be a breeze.