ant-design/components/mention/demo/popupContainer.md

order	title
6	[{zh-CN 建议渲染父节点} {en-US SuggestionContainer}]

zh-CN

指定提示渲染的父节点。

en-US

To set the container of the suggestion.

import { Mention, Popover, Button } from 'antd';
const { toString, toEditorState } = Mention;

function onChange(editorState) {
  console.log(toString(editorState));
}

function onSelect(suggestion) {
  console.log('onSelect', suggestion);
}

const PopoverContainer = React.createClass({
  getSuggestionContainer() {
    return this.popover.getPopupDomNode();
  },
  render() {
    const mention = (<Mention
      style={{ width: '100%', height: 100 }}
      onChange={onChange}
      defaultValue={toEditorState('@afc163')}
      suggestions={['afc163', 'benjycui', 'yiminghe', 'RaoHai', '中文', 'にほんご']}
      onSelect={onSelect}
      getSuggestionContainer={this.getSuggestionContainer}
    />);
    return (<Popover trigger="click" content={mention} title="Title" ref={popover => this.popover = popover}>
      <Button type="primary">Click Me</Button>
    </Popover>);
  },
});
ReactDOM.render(<PopoverContainer />, mountNode);