如何选择未指定父类的元素? [英] How to select an element which parent is not specified class?

问题描述

如果元素的父级没有特定的类，我想隐藏它:

I want to hide an element if its parent does not have a certain class:

<li class="current_page_parent">
    <a href="parent.html">Parent</a>
    <ul class="children">
        <li>foo</li>
        <li>bar</li>
    </ul>
</li>

jQuery

jQuery("ul.children").hide();

当前始终隐藏<ul class="children">而不管其类别如何.我只想在父级为:not和<li class="current_page_parent">时关闭它.

Currently always hides <ul class="children"> regardless of class. I would like to close it only if parent is :not an <li class="current_page_parent">.

jQuery("ul.children:not(:parent.current_page_ancestor)").hide();

没有运气.

推荐答案

尝试一下:

jQuery("li:not(.current_page_parent) ul.children").hide();

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