mirror of
https://github.com/ant-design/ant-design.git
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5b8e4e51e9
* chore: bump types def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: part ts def * chore: free --legacy-peer-deps * chore: ignore peer * chore: fix ts logic * chore: use fork docsearch * chore: fix demo ts
44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
import * as React from 'react';
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import Alert from '.';
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interface ErrorBoundaryProps {
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message?: React.ReactNode;
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description?: React.ReactNode;
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children?: React.ReactNode;
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}
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export default class ErrorBoundary extends React.Component<
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ErrorBoundaryProps,
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{
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error?: Error | null;
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info: {
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componentStack?: string;
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};
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}
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> {
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state = {
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error: undefined,
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info: {
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componentStack: '',
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},
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};
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componentDidCatch(error: Error | null, info: object) {
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this.setState({ error, info });
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}
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render() {
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const { message, description, children } = this.props;
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const { error, info } = this.state;
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const componentStack = info && info.componentStack ? info.componentStack : null;
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const errorMessage = typeof message === 'undefined' ? (error || '').toString() : message;
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const errorDescription = typeof description === 'undefined' ? componentStack : description;
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if (error) {
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return (
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<Alert type="error" message={errorMessage} description={<pre>{errorDescription}</pre>} />
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);
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}
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return children;
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}
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}
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