I've Tried this code on your snippet and it is working good -
<!-- begin snippet: js hide: false console: true babel: true -->
<!-- language: lang-js -->
import React from "react";
import ReactDOM from "react-dom";
import "antd/dist/antd.css";
import "./index.css";
import { Table } from "antd";
const data = [
{
key: "1",
name: "John Brown",
age: 32,
address: "New York No. 1 Lake Park"
},
{
key: "2",
name: "Carl Green",
age: 42,
address: "London No. 1 Lake Park"
},
{
key: "3",
name: "Joe Black",
age: 32,
address: "Sidney No. 1 Lake Park"
},
{
key: "4",
name: "Jim Red",
age: 32,
address: "London No. 2 Lake Park"
}
];
class App extends React.Component {
state = {
filteredInfo: null,
sortedInfo: null
};
handleChange = (pagination, filters, sorter) => {
console.log("Various parameters", pagination, filters, sorter);
this.setState({
filteredInfo: filters,
sortedInfo: sorter
});
};
clearFilters = () => {
this.setState({ filteredInfo: null });
};
clearAll = () => {
this.setState({
filteredInfo: null,
sortedInfo: null
});
};
setAgeSort = () => {
this.setState({
sortedInfo: {
order: "descend",
columnKey: "age"
}
});
};
render() {
let { sortedInfo } = this.state;
sortedInfo = sortedInfo || {};
const columns = [
{
title: "Name",
dataIndex: "name",
key: "name",
sorter: (a,b) => (a.name > b.name) ? 1 : ((b.name > a.name) ? -1 : 0),
sortOrder: sortedInfo.columnKey === "name" && sortedInfo.order,
ellipsis: true
},
{
title: "Age",
dataIndex: "age",
key: "age",
sorter: (a, b) => a.age - b.age,
sortOrder: sortedInfo.columnKey === "age" && sortedInfo.order,
ellipsis: true
},
{
title: "Address",
dataIndex: "address",
key: "address",
sorter: (a,b) => (a.address > b.address) ? 1 : ((b.address > a.address) ? -1 : 0),
sortOrder: sortedInfo.columnKey === "address" && sortedInfo.order,
ellipsis: true
}
];
return (
<>
<Table
columns={columns}
dataSource={data}
onChange={this.handleChange}
/>
</>
);
}
}
ReactDOM.render(<App />, document.getElementById("container"));
<!-- language: lang-html -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
<!-- end snippet -->
That's [*property spread notation*][1]. It was added in ES2018 (spread for arrays/iterables was earlier, ES2015), but it's been supported in React projects for a long time via transpilation (as "[JSX spread attributes][2]" even though you could do it elsewhere, too, not just attributes).
`{...this.props}` *spreads out* the "own" enumerable properties in `props` as discrete properties on the `Modal` element you're creating. For instance, if `this.props` contained `a: 1` and `b: 2`, then
<Modal {...this.props} title='Modal heading' animation={false}>
would be the same as
<Modal a={this.props.a} b={this.props.b} title='Modal heading' animation={false}>
But it's dynamic, so whatever "own" properties are in `props` are included.
Since `children` is an "own" property in `props`, spread will include it. So if the component where this appears had child elements, they'll be passed on to `Modal`. Putting child elements between the opening tag and closing tags is just syntactic sugar — the good kind — for putting a `children` property in the opening tag. Example:
<!-- begin snippet: js hide: true console: true babel: true -->
<!-- language: lang-js -->
class Example extends React.Component {
render() {
const { className, children } = this.props;
return (
<div className={className}>
{children}
</div>
);
}
}
ReactDOM.render(
[
<Example className="first">
<span>Child in first</span>
</Example>,
<Example className="second" children={<span>Child in second</span>} />
],
document.getElementById("root")
);
<!-- language: lang-css -->
.first {
color: green;
}
.second {
color: blue;
}
<!-- language: lang-html -->
<div id="root"></div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
<!-- end snippet -->
Spread notation is handy not only for that use case, but for creating a new object with most (or all) of the properties of an existing object — which comes up a lot when you're updating state, since you can't modify state directly:
this.setState(prevState => {
return {foo: {...prevState.foo, a: "updated"}};
});
That replaces `this.state.foo` with a new object with all the same properties as `foo` except the `a` property, which becomes `"updated"`:
<!-- begin snippet: js hide: true console: true babel: false -->
<!-- language: lang-js -->
const obj = {
foo: {
a: 1,
b: 2,
c: 3
}
};
console.log("original", obj.foo);
// Creates a NEW object and assigns it to `obj.foo`
obj.foo = {...obj.foo, a: "updated"};
console.log("updated", obj.foo);
<!-- language: lang-css -->
.as-console-wrapper {
max-height: 100% !important;
}
<!-- end snippet -->
[1]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax
[2]: https://reactjs.org/docs/jsx-in-depth.html#spread-attributes
