29 lines
596 B
JavaScript
29 lines
596 B
JavaScript
import { Component } from 'react';
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/**
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* HOC that gives a component a unique ID.
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*
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* This is an alternative for withInstanceId from @wordpress/compose to avoid
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* using that dependency on the frontend.
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*/
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const withComponentId = ( OriginalComponent ) => {
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let instances = 0;
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class WrappedComponent extends Component {
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instanceId = instances++;
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render() {
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return (
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<OriginalComponent
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{ ...this.props }
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componentId={ this.instanceId }
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/>
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);
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}
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}
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WrappedComponent.displayName = 'withComponentId';
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return WrappedComponent;
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};
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export default withComponentId;
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