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---
order: 7
title: 远程加载数据
---
`0.11.0` 以后,`dataSource` 远程模式被移除,用户可以自行实现数据读取方式。
这个例子通过简单的 ajax 读取方式,演示了如何从服务端读取并展现数据,具有筛选、排序等功能以及页面 loading 效果。开发者可以自行接入其他数据处理方式。
另外,本例也展示了筛选排序功能如何交给服务端实现,列不需要指定具体的 `onFilter``sorter` 函数,而是在把筛选和排序的参数发到服务端来处理。
**注意,此示例是静态数据模拟,展示数据不会变化,请打开网络面板查看请求。**
````jsx
import { Table } from 'antd';
import reqwest from 'reqwest';
const columns = [{
title: '姓名',
dataIndex: 'name',
filters: [
{ text: '姓李的', value: '李' },
{ text: '姓胡的', value: '胡' },
],
}, {
title: '年龄',
dataIndex: 'age',
sorter: true,
}, {
title: '住址',
dataIndex: 'address',
}];
const Test = React.createClass({
getInitialState() {
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return {
data: [],
pagination: {},
loading: false,
};
},
handleTableChange(pagination, filters, sorter) {
const pager = this.state.pagination;
pager.current = pagination.current;
this.setState({
pagination: pager,
});
this.fetch({
pageSize: pagination.pageSize,
currentPage: pagination.current,
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sortField: sorter.field,
sortOrder: sorter.order,
...filters,
});
},
fetch(params = {}) {
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console.log('请求参数:', params);
this.setState({ loading: true });
reqwest({
url: '/components/table/demo/data.json',
method: 'get',
data: params,
type: 'json',
success: (result) => {
const pagination = this.state.pagination;
pagination.total = result.totalCount;
this.setState({
loading: false,
data: result.data,
pagination,
});
}
});
},
componentDidMount() {
this.fetch();
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},
render() {
return (
<Table columns={columns}
dataSource={this.state.data}
pagination={this.state.pagination}
loading={this.state.loading}
onChange={this.handleTableChange} />
);
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}
});
ReactDOM.render(<Test />, mountNode);
````