jQuery如何实现hide（）和show（） [英] How does jQuery implement hide() and show()

问题描述

他们设置 display：none 或 visibility：hidden ？

我很确定 display：none 使元素退出正常流程，而 visibility：hidden 只是隐藏元素，但仍有一个保留的空间。

I'm pretty sure display: none takes the element out of the normal flow, whilst visibility: hidden just hides the element but still has a reserved space for it.

我应该下载解压缩的版本并研究它，或有人有一个快速的回答？ / p>

Should I just go download the unpacked version and study it or does someone have a quick answer?

推荐答案

它使用 display 。

编辑：从John Sheehan对这个答案的评论，我同意：

And from John Sheehan's comment on this answer, which I agree with:

You should go view the unpacked source anyway just to familiarize yourself with it

编辑2：评论提到使用Firebug来发现正在发生的事情。事实上，我实际上去了jQuery文档，并使用Safari Web Inspector来查看在 hide（）演示中发生了什么，以确保我的答案。

Edit 2: Comments have mentioned using Firebug to discover what is happening. Indeed, I actually went to the jQuery docs and used the Safari Web Inspector to see what happened on the hide() demo to be sure of my answer.

这篇关于jQuery如何实现hide（）和show（）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！