jQuery-在一组已保存的元素中选择元素的子集 [英] jQuery - select subset of elements within a saved set of elements

问题描述

从此:

var $saved = $('#parent').find('a');

现在如何在$saved中子类为myClass的那些元素进行子选择?

How can I now subselect those elements in $saved which have class myClass?

我不希望后代(所以find或children不好)，我想要$ saved的子集.

I don't want descendents (so find or children are no good), I want the subset of $saved.

var $refined = $saved.[something something];

本质上，我希望$refined等于$('#parent').find('a.myClass');，但要从$saved开始.

Essentially, I want $refined to be equal to $('#parent').find('a.myClass'); but to start from $saved.

谢谢.

推荐答案

您可以使用过滤器方法:

You can use filter method:

var $refined = $saved.filter(".myClass");

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