How to Display JSON Response as Rows in a Datatable Using React

Learn how to effectively display JSON data as rows in a datatable in React, by transforming your data and making navigation simple.
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Display JSON Response as Rows in a Datatable Using React

When building web applications, one typical challenge is displaying data fetched from a backend server. If you're using React and need to display a JSON response as rows in a datatable, you're in the right place. In this guide, we’ll walk through how to transform the JSON response into a format that can be easily displayed in a datatable, ensuring you showcase only the important information. Let’s dive in!

Understanding the Problem

Imagine you fetch data about trademarks from an API, which results in a JSON response structured as an array of objects. You have specific columns you want to display (like CY Number, IR Number, etc.), but the original JSON includes more than what you need. The goal is to construct a datatable using a React component that takes in your specified columns and the appropriate data rows.

Sample JSON Response

The response from your API might look something like this:

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

Solution Breakdown

Here is how you can transform your JSON response and display it as rows in a datatable within your React application.

Step 1: Setting Up State

First, set up your state to hold the rows data. You can do this by using the useState hook:

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

Step 2: Fetching Data from the Server

Use the useEffect hook to fetch data when your component mounts. Here’s an improved approach where we map the fetched data to construct the rows we want:

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

Step 3: Displaying the Data in a Datatable

With the trademarksRows state set up to hold our data, it’s time to render it in a datatable. Here’s a sample of how you could render the rows using a table component from a library like Bootstrap or Material-UI:

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

Conclusion

By following these steps, you have successfully transformed a JSON response into a format that can be easily handled by your datatable in React. This approach not only organizes your data neatly but also allows you to focus on displaying just the essential columns. Don't forget to customize further based on your actual data and UI preferences! Happy coding!