我在 Gatsby 中遇到了一个奇怪的问题,它仅在我想使用 gsap 和 scrolltrigger 插件为元素设置动画时才会发生。基本上,当我单击<Link>
元素时,一切正常,但是在我添加基于 ScrollTrigger 的代码 gsap 动画之后(正常 gsap 工作正常),出现了问题,当我使用<Link>
它时,它不再正常工作。它正在将我重定向到正确的路径,但我只看到一个空白页。我需要刷新才能看到该页面的实际内容。
基本上我想创建很酷的介绍动画。用户将看到 100vh 屏幕,其中包含文本和堆叠的两个框(红色和黑色),并且基于滚动位置,一个框将移至一侧,另一个移至中心,完成整个序列后,用户将被重定向到“/what”页面(我将为此使用 navigate() 。
有人知道可能导致此问题的原因是什么?我很乐意提供帮助,因为我被困在这个问题上......:/
import React from "react"
import { Helmet } from 'react-helmet'
import {useEffect, useRef} from "react"
import Layout from "../components/layout"
import viewStyles from "../components/modules/index.module.css"
import {gsap} from "gsap"
import {ScrollTrigger} from "gsap/ScrollTrigger"
import { navigate } from 'gatsby'
gsap.registerPlugin(ScrollTrigger);
// markup
const IndexPage = () => {
const redboxRef = useRef(null);
const blackboxRef = useRef(null);
const containerRef = useRef(null);
const textRef = useRef(null);
const circleRef = useRef(null);
useEffect(()=>{
const tl = gsap.timeline();
tl.to(redboxRef.current, {x: 1000, rotation: 100, scrollTrigger: {
trigger: containerRef.current,
start: "top top",
end:"+=1000",
scrub: 1.5,
pin: true,
}});
})
return (
<div id="container" ref = {containerRef}>
<Helmet>
<link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&display=swap" rel="stylesheet"></link>
<link href="https://fonts.googleapis.com/css2?family=Jura:wght@300;400;500;600;700&display=swap" rel="stylesheet"></link>
</Helmet>
<Layout>
<div className={viewStyles.introwrapper}>
<div ref={textRef} className={viewStyles.leftside}>
<h1><span>zen</span>coded</h1>
<p>we code future</p>
</div>
<div className={viewStyles.rightside}>
<div className={viewStyles.boxwrapper}>
<div className={viewStyles.rbwrapper}>
<div ref={blackboxRef} className={viewStyles.blackbox}>
<svg ref={circleRef} className={viewStyles.circle} width="32px" height="32px" viewBox="0 0 106 106" version="1.1" xmlns="http://www.w3.org/2000/svg" >
<title>Circle</title>
<g id="Version4-12.11-(11-name-chose)" stroke="none" strokeWidth="1" fill="none" fillRule="evenodd">
<g id="Home-Copy-14" transform="translate(-862.000000, -346.000000)">
<g id="Circle" transform="translate(862.000000, 346.000000)">
<circle id="Oval-Copy" stroke="#FFFFFF" strokeWidth="0.2" cx="53" cy="53" r="52.9"></circle>
<circle id="Oval-Copy-2" stroke="#FFFFFF" strokeWidth="0.2" cx="52.5" cy="53.5" r="46.4"></circle>
<circle id="Oval-Copy-3" stroke="#FFFFFF" strokeWidth="0.2" cx="53" cy="53" r="39.9"></circle>
<circle id="Oval-Copy-4" stroke="#FFFFFF" strokeWidth="0.2" cx="53" cy="53" r="32.9"></circle>
<circle id="Oval-Copy-5" stroke="#FFFFFF" strokeWidth="0.2" cx="52.5" cy="53.5" r="26.4"></circle>
<circle id="Oval-Copy-6" stroke="#FFFFFF" strokeWidth="0.2" cx="53" cy="53" r="19.9"></circle>
<circle id="Oval-Copy-7" stroke="#FFFFFF" strokeWidth="0.2" cx="52.5" cy="53.5" r="13.4"></circle>
<circle id="Oval-Copy-8" stroke="#FFFFFF" strokeWidth="0.2" cx="52.5" cy="53.5" r="6.4"></circle>
<circle id="Oval-Copy-10" fill="#FFFFFF" cx="52.5" cy="53.5" r="1.5"></circle>
</g>
</g>
</g>
</svg>
</div>
<div ref={redboxRef} className={viewStyles.redbox}>
<ul>
<li ref={redboxRef} className={viewStyles.redboxtext}>ux</li>
<li className={viewStyles.redboxtext}>web</li>
<li className={viewStyles.redboxtext}>code</li>
</ul>
<a>more</a>
</div>
</div>
</div>
</div>
</div>
</Layout>
</div>
)
}
export default IndexPage