当浏览器滚动到命名锚点时是否会触发事件？ [英] Is there an event that fires when a browser scrolls to a named anchor?

问题描述

使用命名锚链接到页面时，例如page.html＃heading将浏览器加载页面，然后跳转到锚点。是否有一个浏览器事件在完成后触发？

When linking to a page using a named anchor e.g. page.html#heading the browser will load the page, then jump down to the anchor. Is there a browser event that fires when this has completed?

解释其背后的原因：我想使用该事件在浏览器中触发动画。

To explain my reasons behind it: I want to use the event to trigger an animation in the browser.

非常感谢。

推荐答案

更改哈希会触发 hashchange 事件 。

Changing the hash triggers the hashchange event.

但是，我不认为在加载链接已经具有哈希集的网址时会触发它。 但如果您希望根据哈希值运行某个脚本，则可以在页面加载时检查哈希值（ location.hash ）。

However, I don't think it fires when loading a url where the link already has the hash set. But you can check the hash (location.hash) on page load if you want a certain script to run depending on the hash.

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