我正在使用barba.js淡入新页面。代码必须放在barba包装器div之间。但是,当我单击指向新页面的链接时,新页面会淡入与上一页所在的位置相同的位置。因此,如果用户单击链接,则新页面将加载在我不想要的附近。
如何将新页面加载到顶部?
我在堆栈上找到有关scrollRestoration
函数的答案,但我仍然不知道如何使它起作用。
有人可以帮我编译下面的js代码,添加一些CSS或HTML来解决此问题吗?
$(window).scrollTop(0);
if ('scrollRestoration' in history) {
history.scrollRestoration = 'manual';
}
function delay(n) {
n = n || 2000;
return new Promise((done) => {
setTimeout(() => {
done();
}, n);
});
}
function pageTransition() {
var tl = gsap.timeline();
tl.to(".animate-this", {
duration: .2, opacity: 0, delay: 0, y: 30, //scale:0, delay: 0.2,
});
tl.to(".animate-this", {
duration: 0, opacity: 0, delay: 0, scale:0, //scale:0, delay: 0.2,
});
tl.fromTo(".loading-screen", {width: 0, left: 0}, {
duration: 1,
width: "100%",
left: "0%",
ease: "expo.inOut",
delay: 0.3,
});
tl.to("#svg-1", {
duration: 1, opacity: 0, y: 30, stagger: 0.4, delay: 0.2,
});
tl.to(".loading-screen", {
duration: 1,
width: "100%",
left: "100%",
ease: "expo.inOut",
delay: 0, //CHANGE TIME HERE END TRANS
});
tl.set(".loading-screen", { left: "-100%", });
tl.set("#svg-1", { opacity: 1, y: 0 });
}
function contentAnimation() {
var tl = gsap.timeline();
tl.from(".animate-this", { duration: .5, y: 30, opacity: 0, stagger: 0.4, delay: 0.2 });
}
$(function () {
barba.init({
sync: true,
transitions: [
{
async leave(data) {
const done = this.async();
pageTransition();
await delay(2500);
done();
},
async enter(data) {
contentAnimation();
},
async once(data) {
contentAnimation();
},
},
],
});
});
看一看:
https://pasteboard.co/Ja33erZ.gif
这也是一个代码笔来检查我的问题(html,css):
https://codepen.io/cat999/project/editor/AEeEdg
最佳答案
scrollRestoration
不必要,可以通过在过渡期间重置滚动位置来完成:
tl.fromTo(".loading-screen", {width: 0, left: 0}, {
duration: 1,
width: "100%",
left: "0%",
ease: "expo.inOut",
delay: 0.3,
onComplete: function() {
window.scrollTo(0, 0);
}
});
这里的工作示例:https://codepen.io/durchanek/project/editor/ZWOyjE