CSS HTML 内容仅使用滚动条滚动，而不使用鼠标滚轮
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HTML content only scrolls with scrollbar, not mouse wheel
提问by daGUY
I have a <div>on my page with a fixed height, and overflow-y: scroll;set so that the content will scroll when it passes the bottom edge of the <div>. Nothing out of the ordinary.
我有<div>我的网页上有一个固定的高度，并overflow-y: scroll;设定这样，当它经过的底部边缘的内容将滚动<div>。没有什么异常。
For some bizarre reason, the mouse wheel will only scroll the content if the cursor is over empty spacein the <div>or if it's over the scrollbar itself. If the cursor happens to be over any of the text content in the <div>, the mouse wheel won't do anything.
对于一些奇怪的原因，鼠标滚轮将只有当光标位于滚动内容空白的<div>或者如果它是在滚动条本身。如果光标恰好位于 中的任何文本内容上<div>，鼠标滚轮将不会执行任何操作。
This happens in both Firefox and Chrome, so it isn't just a quirk of a particular rendering engine or something.
这发生在 Firefox 和 Chrome 中，所以它不仅仅是特定渲染引擎或其他东西的怪癖。
The <div>in question is overlaid on top of another via position: absolute;, so I'm assuming that somehow the <div>behind it is interfering with the mouse wheel event - but then you'd think the problem would be reversed (the <div>would scroll whenthe cursor was over the text, not over the empty space).
该<div>问题是覆盖在另一个中通过顶部position: absolute;，所以我假设在某种程度上<div>它背后与鼠标滚轮事件干扰-但是你会觉得这个问题将反转（在<div>将滚动时光标是在文本，而不是在空白处）。
Anyone else ever see anything like this before? I'm stumped!
其他人以前见过这样的事情吗？我难住了！
采纳答案by daGUY
Got it - it's because I was using the FancyBox mousewheel plugin. This causes FancyBox to capture all mousewheel events (for use with scrolling through galleries). Since I'm not actually using any galleries, I have no need for it, so I took it out and immediately that fixed my problem.
明白了 - 这是因为我使用了 FancyBox mousewheel插件。这会导致 FancyBox 捕获所有鼠标滚轮事件（用于滚动画廊）。因为我实际上没有使用任何画廊，所以我不需要它，所以我把它拿出来并立即解决了我的问题。
