React component to back to top.
npm install --save react-back-top
To build the examples locally, run:
npm install
npm start
import React from 'react';
import BackToTop from 'react-back-top';
const Demo = (props) => {
const config = {
text: "回到顶部",
topDistance: 10,
timing=“easeIn”
}
return <BackToTop ...config/>
}
export default Demo;| prop | type | default | notes |
|---|---|---|---|
| shape | string | default | default or round, default is rectangle |
| radius | number | 24 | Only work for round shape |
| text | string | Content of button | |
| fontSize | string | 16px | |
| position | object | { bottom: '10%', right: '5%'} | top bottom left right are avalible, determine the position of button |
| icon | string | It is a class name of icon,font icon such as font awesome and icomoon are supported. For Material Design Icons, icon should be material-icons search, search is the name of icon, but fontSize is not worked for Material Design Icons, you need to set iconto be material-icons md-18 search |
|
| color | string | white | Color of text or icon |
| background | string | #ff5252 | Backgound of button |
| hover | object | {background: '#eb0000' } | Effect when hover |
| topDistance | number | 200 | Scroll y position where button is visible, set 0 the button will always visible |
| timing | string | linear | Timing function scroll to top, linear, easeIn, easeOut, easeInOut are available |
| speed | number | 100 | Speed to scroll |
Copyright (c) 2017 ZiQiangWang MIT Licensed.