我正在用 React JS 构建一个投资组合应用程序,我的一个页面是关于我的页面。我偶然发现了一个 youtube 视频,它使用 vanilla JavaScript 构建了一个无限轮播,并且在我最初的测试期间它有效。但是,当我离开我的“关于我”页面并返回时,它会在我的“关于我”组件“stepNext; src/components/about-me/AboutMe. js:34”。
import React from "react";
import "./AboutMe.css"
import { Button,
Fade,
Grow,
Typography } from '@material-ui/core'
import { ArrowBackIos, ArrowForwardIos } from "@material-ui/icons";
import { Background, Adventures, Hobbies } from "./about-me-components/index";
export const AboutMe = () => {
const slider = document.querySelector('.slider-about-me')
const carousel = document.querySelector('.carousel-about-me')
let direction = 1
const stepPrevious = () => {
if (direction === 1) {
slider.appendChild(slider.firstElementChild)
}
direction = -1
console.log("Previous", direction)
carousel.style.justifyContent = 'flex-end'
slider.style.transform = 'translate(33%)'
}
const stepNext = () => {
if (direction === -1) {
slider.prepend(slider.lastElementChild)
}
direction = 1
console.log("Next", direction)
carousel.style.justifyContent = 'flex-start'
slider.style.transform = 'translate(-33%)'
}
const sliderAppend = () => {
if (direction === 1) {
slider.appendChild(slider.firstElementChild)
} else if (direction === -1) {
slider.prepend(slider.lastElementChild)
}
slider.style.transition = 'none'
slider.style.transform = 'translate(0)'
setTimeout(() => {slider.style.transition = 'all 0.5s'})
}
return (
<>
<Fade
in={true}
timeout={1500}
>
<div
id='about-me-container'
>
<div className="controls">
<div
className='arrow-span-about-me arrow-left-about-me'
>
<Button
className='button-about-me arrow-about-me'
variant='contained'
onClick={stepPrevious}
>
<ArrowBackIos
className="arrow-back-about-me"
/>
</Button>
</div>
<div
className='arrow-span-about-me arrow-right-about-me'
>
<Button
className='button-about-me arrow-about-me'
variant='contained'
onClick={stepNext}
>
<ArrowForwardIos
className="arrow-forward-about-me"
/>
</Button>
</div>
</div>
<div
id="about-me-carousel-container"
>
<div
className='carousel-about-me'
>
<div
className='slider-about-me'
onTransitionEnd={sliderAppend}
>
<section className='text-white'><Background /></section>
<section className='text-white'><Adventures /></section>
<section className='text-white'><Hobbies /></section>
</div>
</div>
</div>
</div>
</Fade>
</>
)
}
我选择这条路线的唯一原因是因为我一直无法找到一个半像样的无限轮播模块,具有易于定制的能力。尽管我更希望这样做,但我愿意接受建议和/或解决方案。非常感激!