An npm package for reading QR code with React or React Native.
Source code here: https://github.com/rosskhanas/react-qr-code
Questions tagged [react-qr-code]
21 questions
0
votes
0 answers
Cannot access camera on webpage running locally in android emulator
I am using react QR Code reader in a web-app. I am running the web app on localhost 3000 port.
I am trying to load this web view with in chrome browser with in android emulator. But cannot access camera. If the same app launched on server was able…
0
votes
1 answer
How to set up react-qr-reader to show scan window in iPhone?
Using react-qr-reader library in my React / Next.js app: https://www.npmjs.com/package/react-qr-reader
Found no relevant options for constraints in docs. Maybe it is a sideeffect with latest iOS it does not show scan window?
Initiating QrReader …
János
- 32,867
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- 353
0
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0 answers
REACT QR CODE APP . If the internet slows down, sending requests to the backend will slow down
What can be done to avoid waiting in line? Our application can work both offline and online. Using IndexedDB. When working online, if the internet slows down, the process will slow down. Because every time a scanner is made, a request is sent. Each…
Oqil Ahmad
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- 1
0
votes
1 answer
How to make QRCode Scanner Camera full screen
can someone help me to make my QR Scanner full screen,
here my code :
const App = () => {
const [scan,setScan] = useState(false)
const SCREEN_HEIGHT = Dimensions.get('window').height
return !scan ? (
…
user13512400
-1
votes
2 answers
Getting Blank screen for QRCode scanner for the first time app installed in Android react-native
I am getting blank screen for QRCode scanner when the app is launcehed for the first time happening only on android devcies.
I am trying to scan QRcode in my app for this is have used react-native-qrcode-scanner.
Here is the package.json file…
Neerav Shah
- 713
- 5
- 18
- 39
-1
votes
1 answer
qr code shows up immediatly before i click the button reactjs
im using react-qr-code package for generating qr code but the problem is it renders immediately instead of after clicking the submit button
so for that, i want a function that can render the qr code after clicking the button
i don't know what a…
MAMO CHACH
- 45
- 6