react-qr-reader

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fix(258): improve useEffect call

5

* add missing dependencies * add additional effect which stops the scanner when the component unmounts Closes #258 **HINT:** I only tested this roughly on my Chrome (Mac) and Chrome...

spaudanjo

hi guys . I got problem with react-ts and nextjs when use react-qr-reader : "at t.selectBestPatterns (webpack-internal:///./node_modules/react-qr-reader/" . Please help me know how to fixes . Tks all guys

9

More info : at t.selectBestPatterns (webpack-internal:///./node_modules/react-qr-reader/dist/esm/index.js:8:222393) at t.find (webpack-internal:///./node_modules/react-qr-reader/dist/esm/index.js:8:218235) at t.detect (webpack-internal:///./node_modules/react-qr-reader/dist/esm/index.js:8:223801) at t.decode (webpack-internal:///./node_modules/react-qr-reader/dist/esm/index.js:8:227258) at e.t.decodeBitmap (webpack-internal:///./node_modules/react-qr-reader/dist/esm/index.js:8:355548)

tai30101997

Stop the camera after closing

31

Is there a way to stop the camera after closing it.

HimonRana

Back camera is not opening in mobile device

9

Hello Sir , I have implemented this NPM package in my React js project , I want to open back camera in mobile devices instead of front camera , although...

AsadNom

Beta version causing infinite loop, e is undefined

4

Somehow i noticed when the component is mounted it starts to throw the exception Something of what I mean is as shown below: **``` 613 e is undefined at t.selectBestPatterns...

iamunadike

Unable to stop the camera

9

after getting the result , not camera will not stop running. When i change my route/path to another the camera is still running in background. how can i stop running...

Blesha843

onResult callback logs an error when there appears to be none

1

example code : ``` { if (!!result) { setScanResult(result.getText()); } if (!!err) { console.error('HMMM ', err); // logs an error continuously } }} /> ``` e.g. ![Screenshot 2022-07-21 at 12...

craig-harbottle

How to set delay time when qr were detected?

5

i set scanDelay={5000}, it still work when the camera doesn't detected qr code, but when i keep the camera on qrcode, scanDelay doesn't work, it scan continuously.

tuanlaht

not able to update constraints

1

Please help me on this I am working on react app for changing camera front and how to use constraints using react hooks onclick variable changing not working for me

Ashwinajackus

How to implement new ViewFinder - Instructions Unclear

2

Looking for ViewFinder to be implemented on QR code reader but docs don't adequately demonstrate how to use. Previously showViewFinder accepted a Boolean value, which makes sense whether you want...

ShiftyKitty