获取某些类的选定单选按钮 [英] Get selected radio buttons of certain class

问题描述

我正在尝试获取具有所选类别的单选按钮。

I'm trying to get the radio buttons that has a certain class that is selected.

获取该类的单选按钮附带

Getting the radio buttons of that class comes with

$("input:radio.someClass");

我认为这样可以获得所选的单选按钮 -

I thought that this would work to get the selected radio button -

$("input:radio.someClass:selected");

但是返回空 - 我做错了什么？

But that returns empty - what am I doing wrong?

推荐答案

根据JQuery文档。

According to JQuery documentation.

：selected 选择器适用于选项元素。它不适用于复选框或无线电输入;

The :selected selector works for option elements. It does not work for checkboxes or radio inputs;

尝试：

$("input:radio.someClass:checked");

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