jQuery mobile：获取选定的单选按钮

Question

I'm not sure how can I get the selected radio button in jQuery mobile (I'm using version 1.4.3). The checked attribute doesn't change whenever I click one of the radio buttons. Actually, when I inspect the elements I see that only attribute data-cacheval is changing. Is it safe to use this attribute to get the selected radio button? This is the code I'm using for the radio buttons:

                    <input type="radio" name="chkViewType" id="chkViewType2"  data-mini="true">
                    <label for="chkViewType2" data-mini="true">List</label>
                    <input type="radio" name="chkViewType" id="chkViewType1" data-mini="true">
                    <label for="chkViewType1" data-mini="true">Map</label>                  

Answer 1

You can use the :checked selector :

eg

$("[name='chkViewType']:checked")

Also, you should probably read the Attributes vs. Properties paragraph in the documentation .