ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
39 lines • 1.12 kB
JavaScript
import { useContext } from 'react';
import { ResourceContext } from './ResourceContext';
/**
* Hook to read the resource from the ResourceContext.
*
* Must be used within a <ResourceContextProvider> (e.g. as a descendent of <Resource>
* or any reference related components), or called with a resource prop.
*
* @example
*
* const ResourceName = (props) => {
* const resource = useResourceContext(props);
* const getResourceLabel = useGetResourceLabel();
* return <>{getResourceLabel(resource, 1)}</>;
* }
*
* // use it in a resource context
* const MyComponent = () => (
* <ResourceContextProvider value="posts">
* <ResourceName />
* ...
* </ResourceContextProvider>
* );
*
* // override resource via props
* const MyComponent = () => (
* <>
* <ResourceName resource="posts"/>
* ...
* </>
* );
*
* @returns {ResourceContextValue} The resource name, e.g. 'posts'
*/
export var useResourceContext = function (props) {
var context = useContext(ResourceContext);
return (props && props.resource) || context;
};
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