code:
beforeDestroy () {
var scrollTop = window.pageYOffset
|| document.documentElement.scrollTop
|| document.body.scrollTop
|| 0;
console.log(window.pageYOffset);
console.log(document.documentElement.scrollTop);
console.log(document.body.scrollTop);}
print result away from the chrome console of the page (no matter how far you slide, the print result is the same every time, it is always 220):
the scrolling distance of Wechat on the ios side is normal.
however, execute directly in the chrome console: the
document.documentElement.scrollTop=1000
page scrolls normally.
does anyone know why? thank you in advance.