I'll convert this PHP script into a Next.js application with React components. The application will allow users to input a QRIS code and an amount, then convert the static QRIS code into a dynamic one.
Here's the React component that implements this functionality:
qris-converter.tsx
This React component implements the QRIS conversion logic from the PHP script. Here's a breakdown of the changes and additions:
useState
) to manage the state of our form inputs and the conversion result.convertCRC16
function is implemented as a JavaScript function within our component.handleConvert
function, which is called when the user clicks the "Convert" button.This component uses some UI components from the shadcn/ui
library (Button
, Input
, Label
, RadioGroup
, Switch
). Make sure you have these components set up in your project.
To use this component in your Next.js application, you can import it into a page or layout file:
import QRISConverter from '@/components/qris-converter'
export default function Home() {
return (
<main className="min-h-screen bg-gray-100 py-12">
<QRISConverter />
</main>
)
}
This will render the QRIS converter form on your page. Users can input their QRIS code, specify an amount, optionally include a service fee, and convert the static QRIS code to a dynamic one.
I'll modify the QRIS Converter component to display the result as both text and a QR code that can be scanned. We'll use the qrcode.react
library to generate the QR code.
First, let's install the necessary package:
npm install qrcode.react
Now, I'll update the component to include the QR code display:
qris-converter.tsx
Here's what I've changed in the component:
QRCode
component from qrcode.react
and the Copy
icon from lucide-react
.showResult
state to control when to display the result and QR code.copyToClipboard
function to copy the result to the clipboard when the copy button is clicked.This updated component will now display the converted QRIS code as both text and a scannable QR code. Users can easily copy the text version to their clipboard or scan the QR code directly with their device.
To use this component in your Next.js application, you can import it into a page or layout file as before:
import QRISConverter from '@/components/qris-converter'
export default function Home() {
return (
<main className="min-h-screen bg-gray-100 py-12">
<QRISConverter />
</main>
)
}
This will render the QRIS converter form on your page with the added functionality of displaying the result as both text and a QR code.