Chemdoodle web api how to#
Chemdoodle web api code#

Here is the code when put together and the live preview on Codepen. Now the data stored in our useState() is going to be filtered in our search function before it gets passed to the list items, thereby only returning items that match our query. We’ll use the Fetch API provided by the browser and Ajax to fetch our data from our API Endpoint.‌‌ Here is an example using hooks from Ajax and APIs by React: function M圜omponent() ‌ There are many ways to fetch data in React, but the two most popular are Axios (a promise-based HTTP client) and the Fetch API (a browser in-built web API).‌‌ Now that we have successfully setup our React project, it is time to fetch the data from our API.

Chemdoodle web api how to#

How to Fetch the Data from Our API Endpoint ‌‌and there you have it – we have React set up in Codepen. You can do this by using a Codepen template by Lathryx: If you are unsure how to properly setup a create-react-app project you can refer to the official guide here at create-react-app-dev.‌‌įor our case and to display live results in this tutorial, we'll use Codepen to setup our project. To set up React, launch your terminal (either the one provided by your operating system or you can use an editor like VS Code) and run the following commands: npx create-react-app my-app We'll use create-react-app to set up our project because it offers a modern build setup with no configuration at all.‌‌ ‌‌By the end of this tutorial hopefully you will learn how to search through an API and return only the queried results with React. 'name': 'Union of South American Nations', Then we'll provide a way for users to easily search for specific countries by their names and capitals.‌‌ Here is an example of the response for a particular country: 'name': 'Colombia', Table Of Contentsįor this tutorial we will be using the free REST COUNTRIES API provided by Apilayer.īasically we will fetch the data from our API endpoint and display the data in a user readable form. And if you are getting tons of items from an API, then you need to create a way for users to be able to find various items easily.įor this tutorial we are going to be using one of Frontend Mentor's free advanced API projects as an example. If you're building a React app, you want your users to be able to search and get exact results.