Скачать или смотреть How to Dynamically Add and Remove Query Parameters with Next.js 13 Routing

Learn how to effectively manage query parameters in Next.js 13 using the router, allowing for dynamic filtering and improved navigation.
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Managing Query Parameters in Next.js 13

When it comes to building dynamic web applications with Next.js 13, managing query parameters efficiently can be a game-changer. Query parameters are widely used for various purposes, including filtering data, passing state, or even facilitating navigation. If you're looking to understand how to dynamically add and remove query parameters using Next.js routing, you're in the right place.

In this guide, I'll guide you through the process of manipulating query parameters within the framework of Next.js 13, particularly using the useRouter hook from "next/navigation" with App Routing.

Problem Statement

Let's say you have a URL structure like this:

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Now, you want to add a filter parameter to it, such as filters=219,213. This is a common use case where dynamic filtering is required based on user interactions.

The challenge here is how to efficiently add this filter to your existing query string without disrupting the current URL state.

Solution Overview

The solution involves using the following hooks from the Next.js framework:

useSearchParams: To access the current query parameters.

usePathname: To get the current pathname (the part of the URL that defines the resource).

useRouter: To make changes to the browser’s history and update the URL.

Step-by-Step Implementation

Here's a simplified way to dynamically add query parameters in Next.js 13:

Import Necessary Hooks

Start by importing the necessary hooks from the next/navigation module:

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Initialize Hooks in your Component

Set up the hooks within your functional component to retrieve the current pathname and search parameters:

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Create a Function to Update the Query

You'll need a function that handles the query parameter update. This function will use URLSearchParams to manipulate the current search parameters:

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Render Your Button

Finally, create a button to invoke the updateQuery function when clicked:

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Complete Example Code

Putting it all together, here is what the complete implementation looks like:

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Conclusion

Managing query parameters efficiently in Next.js 13 can greatly enhance your application's functionality and user experience. By leveraging useSearchParams, usePathname, and useRouter, you can easily update the URL to reflect the current state of your application, providing dynamic filtering capabilities.

Feel free to customize the query parameter management as per your needs. This method allows for seamless integration into your existing Next.js applications, ensuring that the users enjoy a smooth navigation experience.

Happy coding with Next.js 13!