ant-design/components/transfer/demo/advanced.md
2016-10-24 11:06:31 +08:00

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---
order: 2
title:
zh-CN: 高级用法
en-US: Advanced
---
## zh-CN
穿梭框高级用法,可配置操作文案,可定制宽高,可对底部进行自定义渲染。
## en-US
Advanced Usage of Transfer.
You can customize the labels of the transfer buttons, the width and height of the columns, and what should be displayed in the footer.
````jsx
import { Transfer, Button } from 'antd';
const App = React.createClass({
getInitialState() {
return {
mockData: [],
targetKeys: [],
};
},
componentDidMount() {
this.getMock();
},
getMock() {
const targetKeys = [];
const mockData = [];
for (let i = 0; i < 20; i++) {
const data = {
key: i.toString(),
title: `content${i + 1}`,
description: `description of content${i + 1}`,
chosen: Math.random() * 2 > 1,
};
if (data.chosen) {
targetKeys.push(data.key);
}
mockData.push(data);
}
this.setState({ mockData, targetKeys });
},
handleChange(targetKeys) {
this.setState({ targetKeys });
},
renderFooter() {
return (
<Button type="ghost" size="small" style={{ float: 'right', margin: 5 }}
onClick={this.getMock}
>
reload
</Button>
);
},
render() {
return (
<Transfer
dataSource={this.state.mockData}
showSearch
listStyle={{
width: 250,
height: 300,
}}
operations={['to right', 'to left']}
targetKeys={this.state.targetKeys}
onChange={this.handleChange}
render={item => `${item.title}-${item.description}`}
footer={this.renderFooter}
/>
);
},
});
ReactDOM.render(<App />, mountNode);
````