How to make AJAX requests in React ?
AJAX is a technology that updates web pages without reloading, talking quietly to the server. In React, we make these quiet talks, called AJAX requests, using tools like fetch
Axios. It’s like having a smooth chat with the server to get or send data, making websites more dynamic and responsive.
Key Features of AJAX Request in React:
- Asynchronous Data Loading: Fetch data from a server without reloading the entire page.
- Efficiency: Load only the necessary data, making applications faster and more responsive.
- State Management Integration: Seamlessly update React component state with fetched data.
- Error Handling: Handle errors gracefully when requests fail.
- CORS Support: Fetch data from servers hosted on different domains.
- Integration with Fetch API or Axios: Use built-in browser APIs or third-party libraries for making requests easily.
AJAX Requests:
1. Using fetch:
- You can use the built-in fetch function that comes with modern browsers.
// Any dummy url
fetch('https://api.example.com/data')
.then(response => response.json())
.then(data => {
console.log(data);
})
.catch(error => {
console.error('Error:', error);
});
2. Using Axios:
- You can use axios package, run the following command in your browser.
npm install axios
import axios from 'axios';
axios.get('https://api.example.com/data')
.then(response => {
console.log(response.data);
})
.catch(error => {
console.error('Error:', error);
});