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71 lines
1.7 KiB
Markdown
71 lines
1.7 KiB
Markdown
---
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order: 3
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title:
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zh-CN: 头像
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en-US: Icon Image
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---
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## zh-CN
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自定义建议（含头像）
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注意，自定义建议时，onSearchChange 必须不能为空。
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## en-US
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Customize suggestions.
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````jsx
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import { Mention, Avatar } from 'antd';
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const Nav = Mention.Nav;
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const webFrameworks = [
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{ name: 'React', type: 'JavaScript', icon: 'https://zos.alipayobjects.com/rmsportal/LFIeMPzdLcLnEUe.svg' },
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{ name: 'Angular', type: 'JavaScript', icon: 'https://zos.alipayobjects.com/rmsportal/PJTbxSvzYWjDZnJ.png' },
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{ name: 'Dva', type: 'Javascript', icon: 'https://zos.alipayobjects.com/rmsportal/EYPwSeEJKxDtVxI.png' },
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{ name: 'Flask', type: 'Python', icon: 'https://zos.alipayobjects.com/rmsportal/xaypBUijfnpAlXE.png' },
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];
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class CustomNavMention extends React.Component {
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state = {
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suggestions: [],
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}
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onSearchChange = (value) => {
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const searchValue = value.toLowerCase();
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const filtered = webFrameworks.filter(item => item.name.toLowerCase().indexOf(searchValue) !== -1);
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const suggestions = filtered.map(suggestion => (
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<Nav
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value={suggestion.name}
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data={suggestion}
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disabled={suggestion.disabled}
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>
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<Avatar
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src={suggestion.icon}
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size="small"
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style={{
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width: 14, height: 14, marginRight: 8, top: -1, position: 'relative',
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}}
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/>
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{suggestion.name} - {suggestion.type}
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</Nav>
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));
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this.setState({ suggestions });
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}
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render() {
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const { suggestions } = this.state;
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return (
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<Mention
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style={{ width: '100%' }}
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suggestions={suggestions}
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onSearchChange={this.onSearchChange}
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/>
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);
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}
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}
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ReactDOM.render(<CustomNavMention />, mountNode);
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````
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