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108 lines
1.9 KiB
Markdown
108 lines
1.9 KiB
Markdown
---
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order: 1
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title:
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zh-CN: 带输入框的滑块
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en-US: Slider with InputNumber
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---
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## zh-CN
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和 [数字输入框](/components/input-number/) 组件保持同步。
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## en-US
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Synchronize with [InputNumber](/components/input-number/) component.
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````jsx
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import {
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Slider, InputNumber, Row, Col,
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} from 'antd';
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class IntegerStep extends React.Component {
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state = {
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inputValue: 1,
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}
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onChange = (value) => {
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this.setState({
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inputValue: value,
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});
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}
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render() {
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const { inputValue } = this.state;
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return (
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<Row>
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<Col span={12}>
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<Slider
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min={1}
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max={20}
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onChange={this.onChange}
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value={typeof inputValue === 'number' ? inputValue : 0}
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/>
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</Col>
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<Col span={4}>
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<InputNumber
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min={1}
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max={20}
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style={{ marginLeft: 16 }}
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value={inputValue}
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onChange={this.onChange}
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/>
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</Col>
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</Row>
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);
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}
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}
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class DecimalStep extends React.Component {
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state = {
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inputValue: 0,
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}
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onChange = (value) => {
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if (Number.isNaN(value)) {
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return;
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}
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this.setState({
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inputValue: value,
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});
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}
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render() {
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const { inputValue } = this.state;
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return (
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<Row>
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<Col span={12}>
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<Slider
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min={0}
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max={1}
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onChange={this.onChange}
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value={typeof inputValue === 'number' ? inputValue : 0}
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step={0.01}
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/>
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</Col>
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<Col span={4}>
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<InputNumber
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min={0}
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max={1}
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style={{ marginLeft: 16 }}
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step={0.01}
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value={inputValue}
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onChange={this.onChange}
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/>
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</Col>
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</Row>
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);
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}
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}
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ReactDOM.render(
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<div>
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<IntegerStep />
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<DecimalStep />
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</div>,
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mountNode
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);
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````
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