angular2-qrscanner | An angular 2 qr code scanner | QRCode Processing library
kandi X-RAY | angular2-qrscanner Summary
kandi X-RAY | angular2-qrscanner Summary
An angular 2 qr code scanner
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QUESTION
I am trying to implement QR scanner to scan for QR code using angular2-qrscanner. After doing what it says in the documentation, I am gettting the error
"Cannot read property 'getMediaDevices' of undefined "
on the console. These are my codes.
AppModule.ts
...ANSWER
Answered 2021-May-26 at 12:33Try with ngAfterViewInit()
. It is called after the view is initially rendered. This is why @ViewChild()
depends on it.
QUESTION
ANSWER
Answered 2020-Jul-17 at 12:03Try updating your
QUESTION
I have an app on ionic 3. I have installed:
"@ionic-native/barcode-scanner": "^4.16.0"
"phonegap-plugin-barcodescanner": "^8.0.0"
Platform is cordova browser.
When i try to scan a popup shows up and asks me to enter the barcode: screencapture
Shouldn't the default action be to open camera to start scanning. I don't know what i am doing wrong. Can someone please help!
Following is the code:
...ANSWER
Answered 2018-Dec-13 at 15:36I do it that way and it's working
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