After a service worker is installed and the user navigates to a different page or refreshes, the service worker will begin to receive.
A event fires every time any resource controlled by a service worker is fetched, which includes the documents inside the specified scope, and any resources referenced in those documents (for example if index.html makes a cross origin request to embed an image, that still goes through its service worker.)
import React, { useEffect, useState } from ‘react’;
import { fetchEventCode } from ‘path-to-your-api’; // Replace with the actual path
const YourComponent = () => {
const [eventCode, setEventCode] = useState(null);
useEffect(() => {
// Function to fetch event code
const fetchData = async () => {
try {
const response = await fetchEventCode(); // Replace with the actual fetch function
const data = await response.json();
setEventCode(data.eventCode);
} catch (error) {
console.error(‘Error fetching event code:’, error);
}
};
// Call the function to fetch data
fetchData();
}, []); // The empty dependency array ensures that this effect runs once when the component mounts
return (
<div>
<h1>Event Code: {eventCode}</h1>
{/* Render the rest of your component */}
</div>
);
};
export default YourComponent;
Make sure to replace ‘path-to-your-api’ with the actual path to the API endpoint that fetches the event code. Also, replace fetchEventCode with the actual function responsible for fetching the event code.