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62 lines
1.4 KiB
62 lines
1.4 KiB
9 years ago
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# 搜索框
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- order: 10
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带有搜索按钮。
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---
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````jsx
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import { Icon, Input, Button } from 'antd';
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import classNames from 'classnames';
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const InputGroup = Input.Group;
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const SearchInput = React.createClass({
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getInitialState() {
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return {
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value: '',
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focus: false
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};
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},
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handleInputChange(e) {
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this.setState({
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value: e.target.value,
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});
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},
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handleFocusBlur(e) {
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this.setState({
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focus: e.target === document.activeElement,
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});
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},
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handleSearch() {
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if (this.props.onSearch) {
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this.props.onSearch();
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}
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},
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render() {
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const btnCls = classNames({
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'ant-search-btn': true,
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'ant-search-btn-noempty': !!this.state.value.trim(),
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});
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const searchCls = classNames({
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'ant-search-input': true,
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'ant-search-input-focus': this.state.focus,
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});
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return <InputGroup className={searchCls} style={this.props.style}>
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<Input {...this.props} value={this.state.value} onChange={this.handleInputChange}
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onFocus={this.handleFocusBlur} onBlur={this.handleFocusBlur} />
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<div className="ant-input-group-wrap">
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<Button className={btnCls} onClick={this.handleSearch}>
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<Icon type="search" />
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</Button>
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</div>
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</InputGroup>;
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}
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});
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ReactDOM.render(
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<SearchInput placeholder="input search text" style={{width: 200}} />
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, document.getElementById('components-form-demo-search-input'));
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````
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