标签：code fixed div nts 页面 滚动 doc win 弹窗
let bodyEl = document.body
let top = 0function stopBodyScroll (isFixed) { if (isFixed) { top = window.scrollY bodyEl.style.position = ‘fixed‘ bodyEl.style.top = -top + ‘px‘ } else { bodyEl.style.position = ‘‘ bodyEl.style.top = ‘‘ window.scrollTo(0, top) // 回到原先的top }}标签：code fixed div nts 页面 滚动 doc win 弹窗
原文地址：https://www.cnblogs.com/wong-do/p/12912059.html
