first template, material ui, navigation

This commit is contained in:
2021-01-06 08:51:58 +01:00
commit 649bf84f1e
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import React, { Component } from 'react';
class ErrorBoundary extends Component {
constructor(props) {
super(props);
this.state = { error: null, errorInfo: null };
}
componentDidCatch(error, errorInfo) {
// Catch errors in any components below and re-render with error message
this.setState({
error: error,
errorInfo: errorInfo,
});
// You can also log error messages to an error reporting service here
}
render() {
if (this.state.errorInfo) {
// Error path
return (
<div>
<h2>Something went wrong.</h2>
<details style={{ whiteSpace: 'pre-wrap' }}>
{this.state.error && this.state.error.toString()}
<br />
{this.state.errorInfo.componentStack}
</details>
</div>
);
}
// Normally, just render children
return this.props.children;
}
}
export default ErrorBoundary;