jquery - 如何检查jquery新版本1.7.1中的单选按钮？

Question

<ul data-role='listview' data-inset='true' data-divider-theme='b'>
    <li data-role='list-divider'>
        <label>Radio Button</label>
    </li>
    <li data-theme='c'>
        <fieldset data-role='controlgroup'>
            <input id='radio1' type='radio' name='Delete' />
            <label for='radio1'>Radio 1</label>
            <input id='radio2' type='radio' name='Delete' />
            <label for='radio2'>Radio 2</label>
        </fieldset>
    </li>
</ul>
<div data-role='navbar'>
    <ul data-inset='true'>
        <li><a data-role='button' href='#' id='delete' data-icon='check'>Ok</a></li>
        <li><a data-role='button' href='#' id='Cancel' data-icon='delete'>Cancel</a></li>
    </ul>
</div>

<小时/>

$("input[type='radio']").checkboxradio("refresh");
var radTrn = $("#radio1").attr('checked');//here it is coming as undefined
var radRstAl = $("#radio2").attr('checked');//here it is coming as undefined    

我正在使用 jquery mobile 简单对话框 RAW HTML 模式。单选按钮检查在 jquery 1.6.4 中工作，在 1.7.1 中不起作用

Answer 1

试试这个:

$('#check').prop('checked');

然后结账http://api.jquery.com/prop/