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169 lines
3.4 KiB
Markdown
169 lines
3.4 KiB
Markdown
---
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order: 27
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title:
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en-US: Resizable column
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zh-CN: 可伸缩列
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debug: true
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---
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## zh-CN
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集成 [react-resizable](https://github.com/STRML/react-resizable) 来实现可伸缩列。如果有排序需要,可以通过[额外标记](https://codesandbox.io/s/zrj8xvyzxx)阻止触发排序。
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## en-US
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Implement resizable column by integrate with [react-resizable](https://github.com/STRML/react-resizable). When sort needed, you can use [additional mark](https://codesandbox.io/s/zrj8xvyzxx) to prevent resize trigger sort.
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```tsx
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import { Table } from 'antd';
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import type { ColumnsType, ColumnType } from 'antd/es/table';
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import React, { useState } from 'react';
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import type { ResizeCallbackData } from 'react-resizable';
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import { Resizable } from 'react-resizable';
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interface DataType {
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key: React.Key;
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date: string;
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amount: number;
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type: string;
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note: string;
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}
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const ResizableTitle = (
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props: React.HTMLAttributes<any> & {
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onResize: (e: React.SyntheticEvent<Element>, data: ResizeCallbackData) => void;
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width: number;
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},
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) => {
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const { onResize, width, ...restProps } = props;
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if (!width) {
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return <th {...restProps} />;
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}
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return (
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<Resizable
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width={width}
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height={0}
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handle={
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<span
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className="react-resizable-handle"
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onClick={e => {
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e.stopPropagation();
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}}
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/>
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}
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onResize={onResize}
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draggableOpts={{ enableUserSelectHack: false }}
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>
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<th {...restProps} />
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</Resizable>
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);
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};
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const App: React.FC = () => {
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const [columns, setColumns] = useState<ColumnsType<DataType>>([
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{
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title: 'Date',
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dataIndex: 'date',
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width: 200,
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},
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{
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title: 'Amount',
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dataIndex: 'amount',
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width: 100,
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sorter: (a, b) => a.amount - b.amount,
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},
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{
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title: 'Type',
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dataIndex: 'type',
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width: 100,
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},
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{
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title: 'Note',
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dataIndex: 'note',
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width: 100,
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},
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{
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title: 'Action',
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key: 'action',
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render: () => <a>Delete</a>,
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},
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]);
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const data: DataType[] = [
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{
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key: 0,
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date: '2018-02-11',
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amount: 120,
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type: 'income',
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note: 'transfer',
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},
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{
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key: 1,
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date: '2018-03-11',
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amount: 243,
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type: 'income',
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note: 'transfer',
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},
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{
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key: 2,
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date: '2018-04-11',
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amount: 98,
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type: 'income',
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note: 'transfer',
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},
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];
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const handleResize =
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(index: number) =>
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(_: React.SyntheticEvent<Element>, { size }: ResizeCallbackData) => {
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const newColumns = [...columns];
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newColumns[index] = {
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...newColumns[index],
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width: size.width,
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};
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setColumns(newColumns);
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};
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const mergeColumns: ColumnsType<DataType> = columns.map((col, index) => ({
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...col,
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onHeaderCell: column => ({
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width: (column as ColumnType<DataType>).width,
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onResize: handleResize(index),
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}),
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}));
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return (
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<Table
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bordered
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components={{
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header: {
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cell: ResizableTitle,
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},
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}}
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columns={mergeColumns}
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dataSource={data}
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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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#components-table-demo-resizable-column .react-resizable {
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position: relative;
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background-clip: padding-box;
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}
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#components-table-demo-resizable-column .react-resizable-handle {
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position: absolute;
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right: -5px;
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bottom: 0;
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z-index: 1;
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width: 10px;
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height: 100%;
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cursor: col-resize;
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}
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```
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