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3.0 KiB
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zh-CN
也可以使用 react-sortable-hoc 来实现一个拖拽操作列。
en-US
Alternatively you can implement drag sorting with handler using react-sortable-hoc.
import { Table } from 'antd';
import { sortableContainer, sortableElement, sortableHandle } from 'react-sortable-hoc';
import { MenuOutlined } from '@ant-design/icons';
import arrayMove from 'array-move';
const DragHandle = sortableHandle(() => (
<MenuOutlined style={{ cursor: 'pointer', color: '#999' }} />
));
const columns = [
{
title: 'Sort',
dataIndex: 'sort',
width: 30,
className: 'drag-visible',
render: () => <DragHandle />,
},
{
title: 'Name',
dataIndex: 'name',
className: 'drag-visible',
},
{
title: 'Age',
dataIndex: 'age',
},
{
title: 'Address',
dataIndex: 'address',
},
];
const data = [
{
key: '1',
name: 'John Brown',
age: 32,
address: 'New York No. 1 Lake Park',
index: 0,
},
{
key: '2',
name: 'Jim Green',
age: 42,
address: 'London No. 1 Lake Park',
index: 1,
},
{
key: '3',
name: 'Joe Black',
age: 32,
address: 'Sidney No. 1 Lake Park',
index: 2,
},
];
const SortableItem = sortableElement(props => <tr {...props} />);
const SortableContainer = sortableContainer(props => <tbody {...props} />);
class SortableTable extends React.Component {
state = {
dataSource: data,
};
onSortEnd = ({ oldIndex, newIndex }) => {
const { dataSource } = this.state;
if (oldIndex !== newIndex) {
const newData = arrayMove([].concat(dataSource), oldIndex, newIndex).filter(el => !!el);
console.log('Sorted items: ', newData);
this.setState({ dataSource: newData });
}
};
DraggableContainer = props => (
<SortableContainer
useDragHandle
helperClass="row-dragging"
onSortEnd={this.onSortEnd}
{...props}
/>
);
DraggableBodyRow = ({ className, style, ...restProps }) => {
const { dataSource } = this.state;
// function findIndex base on Table rowKey props and should always be a right array index
const index = dataSource.findIndex(x => x.index === restProps['data-row-key']);
return <SortableItem index={index} {...restProps} />;
};
render() {
const { dataSource } = this.state;
return (
<Table
pagination={false}
dataSource={dataSource}
columns={columns}
rowKey="index"
components={{
body: {
wrapper: this.DraggableContainer,
row: this.DraggableBodyRow,
},
}}
/>
);
}
}
ReactDOM.render(<SortableTable />, mountNode);
.row-dragging {
background: #fafafa;
border: 1px solid #ccc;
}
.row-dragging td {
padding: 16px;
visibility: hidden;
}
.row-dragging .drag-visible {
visibility: visible;
}