JAVASCRIPT

jquery radio button click event

$("input:radio[name=type]").click(function() {
    alert('You clicked radio!');
  	alert($('input:radio[name=type]:checked').val());
    if($('input:radio[name=type]:checked').val() == "walk_in"){
        
    }
});

radio button checked event jquery

$('#radio-button-id').click(function() {
  if($('#radio-button-id').is(':checked')) 
  { 
    //input where you put a value
    $('#program').val("radio-button-text");
  }                      
});

jquery radio button checked event

$('input:radio[name="postage"]').change(function(){

        if ($(this).val() == 'Yes') {
            //true
        }
        else {
            //false
        }
    });

radio button onclick jquery

$("input[@name='lom']").change(function(){
    // Do something interesting here
});

click on a radio button using jquery

$('input:radio[name=sex]:nth(0)').attr('checked',true);
or
$('input:radio[name=sex]')[0].checked = true;

Select radio button through JQuery

$("#radio_1").prop("checked", true);