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jscrollpane - 允许内容在滚动区域上扩展？

发布于 2024-10-15 07:21:30 字数 238 浏览 2 评论 0原文

我使用 jscrollpane jquery 插件。我的内容是当您将鼠标悬停在其上时会展开的图像，并在鼠标离开时缩小到正常状态。如果图像能够扩展到滚动条之外并在扩展时保持可见，我需要什么。

通过给图像一个 z 索引，我可以让它们在滚动条手柄上扩展，但我很难让它们进一步扩展。

如果我将许多元素设置为可见溢出，我可以让它工作，但随后我在屏幕底部有浏览器滚动条。

我可以让图像在展开时可见但没有浏览器滚动条吗？谢谢

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往事随风而去 2024-10-22 07:21:30

回答来自：
http://groups.google.com/group/jscrollpane/browse_thread/thread/8073378d51551efa嗨

，

如果我理解正确的话，你希望你的图像扩展到
滚动窗格“框”的边界？这不可能以简单的方式实现。

解决方法可能是做这样的事情：

* On mouseover clone the image that is rolled over and attach the
  clone to the body with position: absolute.
* Use jQuery to figure out the position of the image you cloned with
  respect to the body (a loop with offsetParent will be your friend
  here).
* Apply this position to the cloned image so that it is sitting
  directly above the original image then expand it.
* Listen for the mouseout event on the cloned image and when this
  happens the shrink the cloned image and then remove it from the body.

希望它有帮助，

Kelvin :)

Answer from:
http://groups.google.com/group/jscrollpane/browse_thread/thread/8073378d51551efa

Hi,

If I understand correctly you want your images to expand out of the
bounds of the scrollpane "box"? That won't be possible in a simple manner.

A workaround might be to do something like this:

* On mouseover clone the image that is rolled over and attach the
  clone to the body with position: absolute.
* Use jQuery to figure out the position of the image you cloned with
  respect to the body (a loop with offsetParent will be your friend
  here).
* Apply this position to the cloned image so that it is sitting
  directly above the original image then expand it.
* Listen for the mouseout event on the cloned image and when this
  happens the shrink the cloned image and then remove it from the body.

Hope it helps,

Kelvin :)

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