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151 lines
3.3 KiB
Markdown
151 lines
3.3 KiB
Markdown
---
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order: 27
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title:
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en-US: Drag sorting with handler
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zh-CN: 拖拽手柄列
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---
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## zh-CN
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也可以使用 [react-sortable-hoc](https://github.com/clauderic/react-sortable-hoc) 来实现一个拖拽操作列。
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## en-US
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Alternatively you can implement drag sorting with handler using [react-sortable-hoc](https://github.com/clauderic/react-sortable-hoc).
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```tsx
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import { MenuOutlined } from '@ant-design/icons';
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import { Table } from 'antd';
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import type { ColumnsType } from 'antd/es/table';
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import { arrayMoveImmutable } from 'array-move';
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import React, { useState } from 'react';
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import type { SortableContainerProps, SortEnd } from 'react-sortable-hoc';
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import { SortableContainer, SortableElement, SortableHandle } from 'react-sortable-hoc';
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interface DataType {
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key: string;
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name: string;
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age: number;
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address: string;
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index: number;
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}
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const DragHandle = SortableHandle(() => <MenuOutlined style={{ cursor: 'grab', color: '#999' }} />);
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const columns: ColumnsType<DataType> = [
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{
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title: 'Sort',
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dataIndex: 'sort',
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width: 30,
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className: 'drag-visible',
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render: () => <DragHandle />,
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},
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{
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title: 'Name',
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dataIndex: 'name',
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className: 'drag-visible',
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},
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{
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title: 'Age',
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dataIndex: 'age',
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},
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{
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title: 'Address',
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dataIndex: 'address',
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},
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];
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const data: DataType[] = [
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{
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key: '1',
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name: 'John Brown',
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age: 32,
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address: 'New York No. 1 Lake Park',
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index: 0,
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},
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{
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key: '2',
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name: 'Jim Green',
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age: 42,
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address: 'London No. 1 Lake Park',
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index: 1,
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},
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{
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key: '3',
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name: 'Joe Black',
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age: 32,
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address: 'Sidney No. 1 Lake Park',
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index: 2,
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},
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];
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const SortableItem = SortableElement((props: React.HTMLAttributes<HTMLTableRowElement>) => (
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<tr {...props} />
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));
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const SortableBody = SortableContainer((props: React.HTMLAttributes<HTMLTableSectionElement>) => (
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<tbody {...props} />
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));
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const App: React.FC = () => {
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const [dataSource, setDataSource] = useState(data);
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const onSortEnd = ({ oldIndex, newIndex }: SortEnd) => {
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if (oldIndex !== newIndex) {
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const newData = arrayMoveImmutable(dataSource.slice(), oldIndex, newIndex).filter(
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(el: DataType) => !!el,
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);
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console.log('Sorted items: ', newData);
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setDataSource(newData);
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}
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};
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const DraggableContainer = (props: SortableContainerProps) => (
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<SortableBody
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useDragHandle
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disableAutoscroll
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helperClass="row-dragging"
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onSortEnd={onSortEnd}
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{...props}
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/>
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);
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const DraggableBodyRow: React.FC<any> = ({ className, style, ...restProps }) => {
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// function findIndex base on Table rowKey props and should always be a right array index
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const index = dataSource.findIndex(x => x.index === restProps['data-row-key']);
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return <SortableItem index={index} {...restProps} />;
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};
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return (
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<Table
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pagination={false}
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dataSource={dataSource}
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columns={columns}
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rowKey="index"
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components={{
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body: {
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wrapper: DraggableContainer,
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row: DraggableBodyRow,
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},
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}}
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/>
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);
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};
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export default App;
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```
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```css
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.row-dragging {
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background: #fafafa;
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border: 1px solid #ccc;
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}
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.row-dragging td {
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padding: 16px;
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}
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.row-dragging .drag-visible {
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visibility: visible;
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}
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```
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