问题
Possible Duplicate:
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys?
I was able to disable vertical scrollbars in a grid by setting the CSS property overflow-y: hidden. However, this removed the ability to scroll the contents with the mouse wheel as well.
Is there a way to not show the scrollbars but still allow the contents to be scrolled through mouse wheel or arrow keys?
回答1:
There are Javascript methods, see the thread you duplicated.
A better solution is to set the target div to overflow:scroll, and wrap it inside a second element that is 8px narrower, who's overflow:hidden.
The target element will have a hidden scrollbar. The mousewheel will work, but the scroll bar will not show.
<div style='overflow:hidden; width:200px;'>
<div style='overflow:scroll; width:208px'>
My mousewheel scrollable content here....
</div>
</div>
Note that 8px as the width of the scrollbar is a random number - it's probably a lot more, and it could require per browser CSS.
Still better than JS in my book.
回答2:
You could use jScrollPane which allows you to replace the browser scrollbars with custom ones:
Since you can style these custom scrollbars with CSS you could easily make them disappear (try something like: .jScrollPaneTrack { display: none; })
来源：https://stackoverflow.com/questions/3253199/remove-html-scrollbars-but-allow-mousewheel-scrolling