Get selected radio buttons of certain class

select all checked radio buttons having someclass and then loop through all and get their value

var v= $('input[type=radio].someclass:checked');
$(v).each(function(i){
alert($(this).val())
});

instead of this

$("input:radio.someClass:selected");

try this one

$("input:radio.someClass:checked");

According to JQuery documentation.

The :selected selector works for option elements. It does not work for checkboxes or radio inputs;

Try:

$("input:radio.someClass:checked");