How can I support my antd design table to have drag and drop?

I want my users to be able to reorder the rows in a table by dragging and dropping
2 Replies
kapa.ai
kapa.ai3w ago
Hi @BlackBearFTW. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave: ---------------------- To support drag-and-drop functionality in an Ant Design table using the refine framework, you can utilize the useDrag and useDrop hooks from the react-dnd library. Below are the steps to achieve this: 1. Install react-dnd and react-dnd-html5-backend:
npm install react-dnd react-dnd-html5-backend

npm install react-dnd react-dnd-html5-backend

2. Create a Draggable Row Component: Define a component that will represent each row in the table and make it draggable using the useDrag hook.
import React from "react";
import { useDrag } from "react-dnd";
import { Table } from "antd";

const DraggableRow = ({ index, moveRow, className, style, ...restProps }) => {
const [{ isDragging }, drag] = useDrag({
type: 'row',
item: { index },
collect: (monitor) => ({
isDragging: monitor.isDragging(),
}),
});

return (
<tr
ref={drag}
style={{ opacity: isDragging ? 0.5 : 1, cursor: 'move', ...style }}
{...restProps}
/>
);
};

export default DraggableRow;

import React from "react";
import { useDrag } from "react-dnd";
import { Table } from "antd";

const DraggableRow = ({ index, moveRow, className, style, ...restProps }) => {
const [{ isDragging }, drag] = useDrag({
type: 'row',
item: { index },
collect: (monitor) => ({
isDragging: monitor.isDragging(),
}),
});

return (
<tr
ref={drag}
style={{ opacity: isDragging ? 0.5 : 1, cursor: 'move', ...style }}
{...restProps}
/>
);
};

export default DraggableRow;

3. Create a Droppable Table Component: Define a component that will represent the table and handle the drop logic using the useDrop hook.
import React from "react";
import { useDrop } from "react-dnd";
import { Table } from "antd";
import DraggableRow from "./DraggableRow";

const DraggableTable = ({ dataSource, columns, onRowMove }) => {
const moveRow = (dragIndex, hoverIndex) => {
const dragRow = dataSource[dragIndex];
const newData = [...dataSource];
newData.splice(dragIndex, 1);
newData.splice(hoverIndex, 0, dragRow);
onRowMove(newData);
};
const [, drop] = useDrop({
accept: 'row',
hover: (item, monitor) => {
const dragIndex = item.index;
const hoverIndex = monitor.getItem().index;

if (dragIndex === hoverIndex) {
return;
}

moveRow(dragIndex, hoverIndex);
item.index = hoverIndex;
},
});

return (
<Table
ref={drop}
dataSource={dataSource}
columns={columns}
components={{
body: {
row: DraggableRow,
},
}}
/>
);
};

export default DraggableTable;

import React from "react";
import { useDrop } from "react-dnd";
import { Table } from "antd";
import DraggableRow from "./DraggableRow";

const DraggableTable = ({ dataSource, columns, onRowMove }) => {
const moveRow = (dragIndex, hoverIndex) => {
const dragRow = dataSource[dragIndex];
const newData = [...dataSource];
newData.splice(dragIndex, 1);
newData.splice(hoverIndex, 0, dragRow);
onRowMove(newData);
};
const [, drop] = useDrop({
accept: 'row',
hover: (item, monitor) => {
const dragIndex = item.index;
const hoverIndex = monitor.getItem().index;

if (dragIndex === hoverIndex) {
return;
}

moveRow(dragIndex, hoverIndex);
item.index = hoverIndex;
},
});

return (
<Table
ref={drop}
dataSource={dataSource}
columns={columns}
components={{
body: {
row: DraggableRow,
},
}}
/>
);
};

export default DraggableTable;

4. Use the Draggable Table Component: Finally, use the DraggableTable component in your application. ```jsx import React, { useState } from "react"; import { DndProvider } from "react-dnd"; import { HTML5Backend } from "react-dnd-html5-backend"; import DraggableTable from "./DraggableTable"; const App = () => { const [data, setData] = useState([ { key: '1', name: 'John Brown', age: 32 }, { key: '2', name: 'Jim Green', age: 42 }, { key: '3', name: 'Joe Black', age: 32 }, ]); const columns = [ { title: 'Name', dataIndex: 'name', key: 'name' }, { title: 'Age ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------
kapa.ai
kapa.ai3w ago
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