React QR Scanner

Stable Version 1.0.1 (OutSystems 11)
Published on 30 Mar by 
Stable Version 1.0.1 (OutSystems 11)
Published on 30 Mar by 
Created on 23 June 2020

React QR Scanner

Details
A pure JavaScript QR Code reader library
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Based on the Cozmo jsQR

A pure javascript QR code reading library. This library takes in raw images and will locate, extract and parse any QR code found within.


Features:

  • Open camera in a small window


What’s new (1.0.1)
  • Code improvements.
  • Update to the latest version of the OutSystems UI.
Reviews (2)
11 Mar
in version 1.0.0
Really loving it, but as James said, the stream is kept opened

To correct this, I made a few changes in the JS code:

1. add the var track ; on line 4
2. retrieve the track on line 29 :      track = stream.getTracks()[0];
3. after the capture is fired (endCapture = true;), stop the track: track.stop()
2020-07-22
in version 1.0.0
It works OK but it leaves the camera  stream open and doesn't have functionality to close it. This means the app is constantly using the device camera after first use.
Category
Functional libraries & utilities, Other functions & libraries
Tags
Support Options
This component is not supported by OutSystems. You may use the discussion forums to leave suggestions or obtain best-effort support from the community, including from Barduino who created this component.
Dependencies
React QR Scanner has no dependencies.
Requirements
Platform:
11.0.606.0
Database:
All
Stack:
.NET
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