jQuery 删除所有子元素的 CLASS
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时间:2020-08-26 12:38:18 来源:igfitidea点击:
Remove a CLASS for all child elements
提问by AnApprentice
Given the following HTML:
鉴于以下 HTML:
<div id="table-filters">
<ul>
<li class="active">blah</li>
<li>blah</li>
<li>blah</li>
<li>blah</li>
</ul>
</div>
Using table-filters as the jQuery selector, how can I clear out the elements having CLASS=ACTIVE
, no matter which LI
it happens to be on?
使用表过滤器作为 jQuery 选择器,我如何清除具有 的元素CLASS=ACTIVE
,无论LI
它碰巧在哪个上?
thanks
谢谢
回答by Joel
This should work:
这应该有效:
$("#table-filters>ul>li.active").removeClass("active");
//Find all `li`s with class `active`, children of `ul`s, children of `table-filters`
回答by insomiac
You can also do like this :
你也可以这样做:
$("#table-filters li").parent().find('li').removeClass("active");