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fix: onPaste should return false to prevent paste action (#3974)

Browse source 
* Update App.tsx

* Update README_NEXT.md

* Update CHANGELOG.md

* Update App.tsx

* Update App.tsx

* Update src/packages/excalidraw/CHANGELOG.md

* fix lint

Co-authored-by: Aakansha Doshi <aakansha1216@gmail.com>
This commit is contained in:
zsviczian 2021-09-13 17:28:53 +02:00 • committed by GitHub
parent 5da3207633
commit 7d1fddc144
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3 changed files with 15 additions and 3 deletions
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8
src/components/App.tsx
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@ -1193,8 +1193,12 @@ class App extends React.Component<AppProps, AppState> {
}
const data = await parseClipboard(event);
if (this.props.onPaste) {
if (await this.props.onPaste(data, event)) {
return;
try {
if ((await this.props.onPaste(data, event)) === false) {
return;
}
} catch (e) {
console.error(e);
}
}
if (data.errorMessage) {