Question

Base on this question radio selected

I use this way

<input type="radio" class="fp" value="q" name="fp" checked>
fp = $('input[name=fp]:checked').val();
alert(fp);

To get the value of select radio box. Please see this fiddle

But it is not worked under IE7 and IE8. Always got “Object doesn’t support this property or method” . Any suggestions?

Answer 1

You just needed to set your value into a variable, as shown:

var fp = $("input[name='fp']:checked").val();
alert(fp);

Example