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69 lines
1.7 KiB
Markdown
69 lines
1.7 KiB
Markdown
---
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order: 3
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title: 头像
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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 } 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: 'Laravel', type: 'PHP', icon: 'http://laravel-china.org/assets/img/laravel-logo.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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const CustomNavMention = React.createClass({
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getInitialState() {
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return {
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suggestions: [],
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loading: false,
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};
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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 =>
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item.name.toLowerCase().indexOf(searchValue) !== -1
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);
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const suggestions = filtered.map(suggestion =>
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<Nav value={suggestion.name} data={suggestion} disabled={suggestion.disabled}>
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<span>
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<img alt={suggestion.name} style={{ height: 16, width: 16, marginRight: 5, float: 'left' }} src={suggestion.icon} />
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{suggestion.name} - {suggestion.type}
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</span>
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</Nav>);
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this.setState({
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suggestions,
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});
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},
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render() {
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const { suggestions, loading } = this.state;
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return (
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<Mention
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style={{ width: 500, height: 100 }}
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loading={loading}
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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(
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<CustomNavMention />,
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mountNode
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);
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````
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