如何获取和设置当前网页滚动位置？ [英] How to get and set the current web page scroll position?

问题描述

如何获取并设置当前的网页滚动位置？

我有一个很长的表单，需要根据用户操作/输入进行刷新。当发生这种情况时，页面会重置到最顶端，这对用户来说很烦人，因为他们必须回滚到他们所在的位置。

如果我可以在页面重新加载之前捕捉当前滚动位置（在隐藏的输入中），然后我可以在重新加载之后将其设置回来。 解决方案

p>您正在寻找 document.documentElement.scrollTop 属性。

How can I get and set the current web page scroll position?

I have a long form which needs to be refreshed based on user actions/input. When this happens, the page resets to the very top, which is annoying to the users, because they have to scroll back down to the point they were at.

If I could capture the current scroll position (in a hidden input) before the page reloads, I could then set it back after it reloads.

解决方案

You're looking for the document.documentElement.scrollTop property.

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