qrcode-svg | Pure javascript QR Code generator | QRCode Processing library
kandi X-RAY | qrcode-svg Summary
kandi X-RAY | qrcode-svg Summary
Pure javascript QR Code generator. Armed with elegant svg path method.
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Community Discussions
Trending Discussions on qrcode-svg
QUESTION
I have generated QR code using
"react-native-qrcode-svg": "^6.1.2", "react-native-svg": "^12.1.1",
Generated QR Code is like this, qr code
Not getting any result after scanning this.
This is the code,
...ANSWER
Answered 2022-Mar-03 at 15:41You need to invert the colors and have a white border around the image, like this:
The border around the image should have at least the width of the QRCode's pixel, so if the smallest square inside the image has 8×8px, then the border should have at least 8px.
The color outside the border can be white too.
QUESTION
I am new in react-native and i want to integrate bottomtab to existing code.
The below code is a simple app which contain two screens Home and Settings. For Navigation, I am using React Navigation library.
But my question is how can i integrate bottomTab to the below existing code.
Please find the code below.
App.js
...ANSWER
Answered 2022-Jan-20 at 13:47You can use Tab navigation, you need just to change your Stack.Navigation
for Tab.navigation
QUESTION
i have the Invariant Violation: Native module cannot be null error and the 2nd error down below. I found online the issue might have to do with not having an ios folder in a module directory, i looked in each of the folders in the local system and on github with them all containing the ios folder
...ANSWER
Answered 2022-Jan-20 at 05:12Check the library @react-navigation/drawer
compatibility with IOS and Android respectively , link it manually sometimes autolinking doesn't work. Ensure you are running correct project , clean build and install pod and check it out.
QUESTION
I have a qr-code in my react-native project from react-native-qrcode-svg
like this:
ANSWER
Answered 2021-Oct-10 at 08:35You can simply add quietZone
props to QRCode
component. This props is the margin around the QR-code and when yo save the QR it is shown!!
QUESTION
When navigating to certain screens on my React Native app (using expo), I am getting the following error:
...ANSWER
Answered 2021-Sep-15 at 09:18I finally managed to resolve this error by deleting my babel.config.js
file and putting the contents of it in my package.json
like this:
QUESTION
upgraded Expo SDK along with referring to the “Deprecations, renamings, and removals” section of the SDK 40 upgrading post from SDK39 to SDK40 and got an error.
...ANSWER
Answered 2021-Jan-22 at 14:21I have also updated Expo for SDK40, same problem, so that's why i just again installed 38 that is much more better and optimized, try to write to their expo - community: Expo-Community, and expo - devs and admins are there
hope i could help you! https://forums.expo.io/
QUESTION
I am compiling handlebars templates on the backend to send as an HTML email message. Some of my messages need to contain server-generated SVGs - QRCodes.
I made a simple Handlebars helper using an existing library - qrcode-svg
. The code looks like:
ANSWER
Answered 2020-Oct-28 at 06:26The code you mention makes me think you checked this on Gmail’s desktop webmail, which does not support neither embedded SVG nor external SVG.
If your image is an essential part of your content and you want most people to see it, make sure to use a better supported format like JPG, GIF or PNG.
QUESTION
For a study project, I am currently developing a mobile application for reading QR Code in native React. Once a QR Code is scanned, I keep its id in memory in a history.
When I click on this id I want to open a page containing info about this QR code (retrieved by an API rest). But when I select an ID, the information obtained is that of the previous QR code.
I have created a button that updates the information, but I would like it to be directly the right one.
Thank you, I attach my code and the git of my project.
...ANSWER
Answered 2020-Mar-09 at 14:43can you try this:
QUESTION
I try to render a qrcode using this library: react-native-qrcode-svg
but I have this error:
Error while updating property 'fill' of a view managed by: RNSVGReact
I install the required package react-native-svg
but the problem persist. I'm using the latest version of all packages.
This is the full code:
...ANSWER
Answered 2020-Feb-17 at 00:44As of 17 February 2020, installing the version 9.13.3 of react-native-svg is going to solve your problem.
Apparently, using expo install CLI is going to install the latest version of this package, but that's going to give you an error when you're starting the project(you'll see there specified what version of the package is supported by expo).
Just do something like:
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