javascript - 使用JavaScript滚动到页面顶部吗？(Scroll to the top of the page using JavaScript?)

Question

How do I scroll to the top of the page using a JavaScript?

(如何使用JavaScript滚动到页面顶部？)

It is desirable even if the scrollbar instantly jumps to the top.

(即使滚动条立即跳到顶部也是可取的。)

I'm not looking for a smooth scrolling.

(我不是在寻找平滑的滚动。)

  ask by KingNestor translate from so

Answer 1

If you don't need the change to animate then you don't need to use any special plugins - I'd just use the native JavaScript window.scrollTo method -- passing in 0,0 will scroll the page to the top left instantly.

(如果您不需要更改以进行动画处理，则无需使用任何特殊的插件-我只使用本机JavaScript window.scrollTo方法-传入0,0即可将页面立即滚动到左上角。)

window.scrollTo(x-coord, y-coord);

Parameters

(参量)

• x-coord is the pixel along the horizontal axis.

  (x坐标是沿水平轴的像素。)

• y-coord is the pixel along the vertical axis.

  (y坐标是沿垂直轴的像素。)