如何在jQuery中获取单选按钮列表的选定值? [英] How to get the selected value of the radio button list in jquery?

问题描述

我有一个单选按钮列表，其ID为值，我想访问jquery函数中的选定ID.

I have radio button list which has id as the value, I want to access the selected id in the jquery function.

推荐答案

如果您有这样的HTML:

If you have HTML that looks like this:

<input type='radio' name='choices' value='1'>
<input type='radio' name='choices' value='2'>
<input type='radio' name='choices' value='3'>
<input type='radio' name='choices' value='4'>
<input type='radio' name='choices' value='5'>

您将通过以下方式获得选定的单选值:

You would get the selected radio value with this:

$("input:radio[name='choices']:checked").val();

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