useGrid
import * as React from 'react';
import { useGrid } from '@virtual-grid/react';
const Page = () => {
const ref = React.useRef<HTMLDivElement>(null);
const grid = useGrid({
scrollRef: ref,
count: 1000
// ...
});
// ...
};Configurations
| Option | Type | Required | Description |
|---|---|---|---|
| scrollRef | RefObject<HTMLElement> | Yes | Reference to the scrollable element |
| count | number | Yes | Number of items to render |
| totalCount | number | No | Total number of items to render. Can be used to achieve a seamless scroll behaviour when combined with onLoadMore |
| size | number | {width: number, height: number} | No / Yes | Size of grid items |
| columns | number | "auto" | No | Number of columns to render |
| rows | number | No | Number of rows to render |
| width | number | No | Width of the grid container |
| height | number | No | Height of the grid container |
| padding | number | {x?: number, y?: number, top?: number, bottom?: number, left?: number, right?: number} | No | Grid padding |
| gap | number | {x?: number, y?: number} | No | Grid gap |
| invert | boolean | No | Invert items in grid |
| horizontal | boolean | No | Horizontal mode places items in rows from top to bottom. onLoadMore trigger is placed on the x-axis |
| getItemId | function | No | Callback for grid item id |
| getItemData | function | No | Callback for grid item data |
| onLoadMore | function | No | Renders an area which triggers the callback when scrolled into view |
| loadMoreSize | number | No | Set the size of the load more trigger |