A CSS selector to get last visible div(获取最后一个可见 div 的 CSS 选择器)
问题描述
一个棘手的 CSS 选择器问题,不知道它是否可能.
A tricky CSS selector question, don't know if it's even possible.
假设这是 HTML 布局:
Lets say this is the HTML layout:
<div></div>
<div></div>
<div></div>
<div style="display:none"></div>
<div style="display:none"></div>
我想选择最后一个 div
,它被显示(即不是 display:none
),它将是第三个 div
给定的例子.请注意,实际页面上的 div
数量可能不同(甚至是 display:none
的数量).
I want to select the last div
, which is displayed (ie. not display:none
) which would be the third div
in the given example.
Mind you, the number of div
s on the real page can differ (even the display:none
ones).
推荐答案
您可以使用 JavaScript 或 jQuery 选择和设置样式,但仅 CSS 无法做到这一点.
You could select and style this with JavaScript or jQuery, but CSS alone can't do this.
例如,如果您在网站上实现了 jQuery,您可以这样做:
For example, if you have jQuery implemented on the site, you could just do:
var last_visible_element = $('div:visible:last');
虽然希望您将在您选择的 div 周围包含一个类/ID,但在这种情况下,您的代码将如下所示:
Although hopefully you'll have a class/ID wrapped around the divs you're selecting, in which case your code would look like:
var last_visible_element = $('#some-wrapper div:visible:last');
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