javascript - How to get selected value of list item in radio button list in jquery -

i have radio radiobuttonlist has 3 radio buttons, want boolean value (true or false) when of radio button selected.

<asp:radiobuttonlist runat="server" id = "test" clientidmode="static">     <asp:listitem text="male" value="1"  />     <asp:listitem text="male" value="2"  />     <asp:listitem text="male" value="3"  /> </asp:radiobuttonlist> 

for ex :- have selected first i.e [0] radio button

var radio = $("#test"); var value = $(radio).find("[type=radio]")[0].checked; 

but didn't work.

i solve problem way:

$("#test").find('input[type=radio]').change(function() {      var value = $("#test").find('input[type=radio]:checked').val();      alert(value); }) 

this way notice when change happens radio buttons , alert value of checked one.

here fiddle: fiddle it's working described. need apply common names inputs. can via:

 <asp:radiobutton groupname="string" />  

updated fiddle code + input names.