纯js实现页面返回顶部的动画
啥也不说了,直接上代码
1 var scrollTop = document.body.scrollTop; 2 document.body.style.marginTop = -scrollTop + 'px'; 3 document.body.scrollTop = 0; 4 document.body.style.transition = 'all 1s ease-in-out'; 5 document.body.style.marginTop = 0; 6 setTimeout(function () { document.body.style.transition = 'none'; }, 1000);
需要的请随意拿走....
