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* docs: add general components TS demo * docs: add layout components TS demo * docs: add navigation components TS demo * docs: add data entry components TS demo * chore(deps): add types for qs * docs: add data display TS demo * docs: add feedback components TS demo * docs: add other components TS demo * chore(deps): add types * docs: unified demo code style * docs: fix lint error * docs: add demo TS type * docs: fix demo TS type * test: update snapshot * docs: fix TS demo * feat: update Rate character type * docs: fix lint error * feat: update Rate character type * feat: update Rate character type
1.6 KiB
1.6 KiB
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zh-CN
滑块左右可以设置图标来表达业务含义。
en-US
You can add an icon beside the slider to make it meaningful.
import React, { useState } from 'react';
import { Slider } from 'antd';
import { FrownOutlined, SmileOutlined } from '@ant-design/icons';
interface IconSliderProps {
max: number;
min: number;
}
const IconSlider: React.FC<IconSliderProps> = props => {
const { max, min } = props;
const [value, setValue] = useState(0);
const mid = Number(((max - min) / 2).toFixed(5));
const preColorCls = value >= mid ? '' : 'icon-wrapper-active';
const nextColorCls = value >= mid ? 'icon-wrapper-active' : '';
return (
<div className="icon-wrapper">
<FrownOutlined className={preColorCls} />
<Slider {...props} onChange={setValue} value={value} />
<SmileOutlined className={nextColorCls} />
</div>
);
};
const App: React.FC = () => <IconSlider min={0} max={20} />;
export default App;
.icon-wrapper {
position: relative;
padding: 0px 30px;
}
.icon-wrapper .anticon {
position: absolute;
top: -2px;
width: 16px;
height: 16px;
color: rgba(0, 0, 0, 0.25);
font-size: 16px;
line-height: 1;
}
.icon-wrapper .icon-wrapper-active {
color: rgba(0, 0, 0, 0.45);
}
.icon-wrapper .anticon:first-child {
left: 0;
}
.icon-wrapper .anticon:last-child {
right: 0;
}