react-sketch | Sketch Tool for React-based applications | Frontend Framework library
kandi X-RAY | react-sketch Summary
kandi X-RAY | react-sketch Summary
Sketch Tool for React-based applications, backed up by FabricJS
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Top functions reviewed by kandi - BETA
- Create a drag object from a canvas
- Checks if the specified object contains the specified property
- Generates a mouse position position .
react-sketch Key Features
react-sketch Examples and Code Snippets
Community Discussions
Trending Discussions on react-sketch
QUESTION
I am using a library called react-canvas
.
Since a few days ago, an error message has been output with the
tag in the area where the canvas should be displayed in web browsers including Chrome.
I am using nextjs
, I attach the package.json
below.
==============================================================
...ANSWER
Answered 2021-Aug-03 at 05:29Which browser are you using? I assume you are on Chrome and its version 92. SharedArrayBuffer has been turned off by default starting that version. Find out more information here: https://developer.chrome.com/blog/enabling-shared-array-buffer/
TL;DR is you need to enable "cross-origin isolation" on your page which requires you a few things: Send two HTTP headers - Cross-Origin-Opener-Policy : same-origin
and Cross-Origin-Embedder-Policy: require-corp
. By this, your page will be cross-origin isolated and no longer be able to load cross-origin resources unless they are opt-in, but you can start using SharedArrayBuffer. You can learn more how to implement this: https://web.dev/cross-origin-isolation-guide/
You can try setting different headers in this demo page: https://first-party-test.glitch.me/
If you want a quick solution to fix the issue, you may opt your site into an allowlist to continue using SharedArrayBuffer until Chrome 96 by registering to an origin trial: https://developer.chrome.com/blog/enabling-shared-array-buffer/#origin-trial
Chrome team is hoping to introduce easier options to enable cross-origin isolation. Learn more here: https://developer.chrome.com/blog/coep-credentialless-origin-trial/
QUESTION
I have been developing a frontend app using React (v16.44.0, cannot upgrade to v17 yet due to a dependency), react-scripts v3.4.4, Typescript (v3.9.9) and React-Bootstrap (v1.5.1) for a few months and all is going well.
However, react-scripts
have been updated recently to a v4, and upgrading breaks the whole app. I am concerned with securities issues with react-scripts v3. I also would like to upgrade Typescript to v4+, there seem to be an incompatibility btw Typescript 4 and react-scripts 3 related to eslint. Various deprecation warnings are also stacking up.
When I enable react-scripts v4.0.3, run npm start
to launch the development server, Firefox (v78.8) throws:
"ReferenceError: SharedArrayBuffer is not defined" in "node_modules/webidl-conversions/lib/index.js:347".
Apparently webidl-conversions
is required by bootstrap. I have searched about the SharedArrayBuffer
issue, apparently it requires enabling additional headers, but I could not find how to add them using the npm start
webserver.
[Edit: upgraded Firefox to v86, still have the issue but I have not tried to configure it yet.]
If I try with Chrome (v89), I have:
"TypeError: Cannot convert undefined or null to object" on "node_modules/whatwg-url/dist/utils.js:48"
which also seem to be required by Bootstrap.
I do not have a dependency on Bootstrap per se, I use the react-bootstrap
implementation. However, I use bootstrap-scss
for the (S)CSS part.
I can upload full stack traces if needed. Here is my package.json:
...ANSWER
Answered 2021-Mar-10 at 11:39Did you apply each migration described in the changelog?
They also suggest you delete node_modules if you break your app when updating from 3.4 to 4.
QUESTION
Here is the codesandbox link
And here is the code
...ANSWER
Answered 2021-Mar-01 at 15:50I don't know what purpose you're wrapping the element with at line26, but remove that and it'll work.
Update: my bad. I was confused with the sandbox refresh mechanism and thought above worked.
Actually, it looks like html canvas
is not catching up with the chakra UI tabs rendering. Add isLazy
prop to Chakra component.
ref: https://chakra-ui.com/docs/disclosure/tabs#lazily-mounting-tab-panels
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