@akshay-rajput/rapid-grid-react

React component for rapid-grid. The grid engine remains in rapid-grid; this package manages its React lifecycle.

Install

npm install @akshay-rajput/rapid-grid-react react

rapid-grid is installed as a dependency. Import the React package's stylesheet for the default grid appearance.

Use

import { useRef } from 'react';
import { RapidGrid, DataType, type RapidGridCore } from '@akshay-rajput/rapid-grid-react';
import '@akshay-rajput/rapid-grid-react/style.css';

const items = [
  { id: 1, name: 'Notebook', price: 12.5 },
  { id: 2, name: 'Pen', price: 2.5 }
];
const columns = [
  { binding: 'id', width: 80, dataType: DataType.Number },
  { binding: 'name', width: 180 },
  { binding: 'price', width: 120, dataType: DataType.Number, format: 'c2' }
];

function Products() {
  const gridRef = useRef<RapidGridCore>(null);

  return (
    <RapidGrid
      ref={gridRef}
      items={items}
      columns={columns}
      style={{ height: 500 }}
      onSelectionChanged={(_grid, event) => console.log(event.ranges)}
    />
  );
}

The component gives its host a 400 px height by default; set style.height to fit your layout. The ref receives the underlying rapid-grid instance after mount and becomes null on unmount. onGridReady also receives it after the event handlers are attached.

items changes update the existing grid. Changes to columns or construction options recreate it because the core grid sets those options in its constructor. Keep array props stable with React state or useMemo when you want to retain grid state across renders. Event callback changes do not recreate the grid. Grid editing mutates the supplied item objects, as in the core package.

All core options and grid events are available as props. The package also exports core enums, CellRange, and types; the class itself is exported as RapidGridCore.

Development

npm install
npm test