jquery表兄弟元素 [英] jquery cousin element

问题描述

我正在尝试找到包含类的最近元素....这是为了找到我当前元素的堂兄..
以下不起作用：

I am trying to locate the closest element that contains a class....this is in an effort to find the "cousin" of the current element that i have.. the following did not work :

$('myelement').closest ('*:has(.class1)').find('class_cousin')

我在<$ c中使用 * $ c>最近的因为我不确定我要查找的是哪个类型元素，也不知道它是否有任何类或ID（我试图保持一般的插件）

I am using the * in closest since I am not sure what type element is the one I am looking for nor do I know if it has any classes or ID (I am trying to keep it general for a plugin)

我知道怎么做吗？
谢谢

any idea how I could do it? thank you

推荐答案

我认为你很接近。这样的事情应该有效：

I think you're close. Something like this should work:

$('myelement').closest(':has(.yourClass)').find('.yourClass')

我认为关键是你正在寻找最近的父母那个有你正在寻找的特定类，然后想找到那个特定的对象。

I think the key is that you're looking for the closest parent that has the particular class you are looking for, then want to find that particular object.

当然，上面的问题是它不一定能找到.yourClass的一个实例。您可以拥有一个包含多个表兄弟对象的父对象。我也不确定上面的查询有多昂贵。可能存在性能问题。

Granted, the problem with the above is that it's not necessarily finding ONE instance of .yourClass. You could have a parent object with multiple cousin objects. I'm also not sure how expensive of a query the above is. There might be performance issues.

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