Sortable with radio button
I have this html to be sortable:
<ul id="attributes">
<li>
Attribute 1 - mandatory: <input type="radio" value="true"
name="attribute_1.mandatory" checked="checked"/>Yes <input
type="radio" value="false" name="attribute_1.mandatory"/>No
</li>
<li>
Attribute 2 - mandatory: <input type="radio" value="true"
name="attribute_2.mandatory" checked="checked"/>Yes <input
type="radio" value="false" name="attribute_2.mandatory"/>No
</li>
</ul>
After drop the element, the checked radio button becomes unchecked.
How can i fix this?