react-qrcode | This is a React.js wrapper for qrcode.js | QRCode Processing library

by leesalminen JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | react-qrcode Summary

react-qrcode is a JavaScript library typically used in Utilities, QRCode Processing, React applications. react-qrcode has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This is a React.js wrapper for qrcode.js. The only dependency is qrcode.js, which can be found here

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Quality

Security

License

Reuse

Support

react-qrcode has a low active ecosystem.

It has 7 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of react-qrcode is current.

Quality

react-qrcode has no bugs reported.

Security

react-qrcode has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

react-qrcode is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

react-qrcode releases are not available. You will need to build from source code and install.

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react-qrcode Key Features

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react-qrcode Examples and Code Snippets

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Community Discussions

Trending Discussions on react-qrcode

Can't access toDataUrl() using the useRef hook?

QUESTION

Can't access toDataUrl() using the useRef hook?

Asked 2019-Aug-04 at 07:35

I'm generating a QRCode in my functional component. I want to copy the QRcode to clipbaord or download the QRcode. Im passing a Ref into the QRCode component. But I can't use the ref.current.toDataUrl() inside my listener.

React package - react-qrcode-logo

I tried with 2 different approaches.

downloadQR() -> Doesn't work. I guess this is not supposed to work cause Im using react hooks.

2.downloadQR2() -> It says that toDataURL() is undefined for the ref.

console.log(containerRef.current) printed this on the console.

...

ANSWER

Answered 2019-Aug-04 at 07:35

The problem is containerRef.current is QRCode component. It is not canvas. As you can see from the log, canvas is containerRef.current.canvas.current.

Source https://stackoverflow.com/questions/57344221

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install react-qrcode

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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