ra-core/src/controller/input/SimpleFormIteratorItemContext.ts

Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React

import { createContext } from 'react';

/**
 * A React context that provides access to a SimpleFormIterator item meta (its index and the total number of items) and mutators (reorder and remove this remove).
 * Useful to create custom array input iterators.
 * @see {SimpleFormIterator}
 * @see {ArrayInput}
 */
export const SimpleFormIteratorItemContext = createContext<
    SimpleFormIteratorItemContextValue | undefined
>(undefined);

export type SimpleFormIteratorItemContextValue = {
    index: number;
    total: number;
    remove: () => void;
    reOrder: (newIndex: number) => void;
};