jquery中获取单选框的值

1、$('input:radio:checked').val();
2、$("input[type='radio']:checked").val();
3、$("input[name='rd']:checked").val();

 

//给下拉框赋值

$('#homeProjectContent').val(data.homeProjectContent);
 $('#homeProjectStatus').val(data.homeProjectStatus);
if (data.homeProjectStatus == 0) {
  $("input[name='homeProjectStatus'][value='0']").attr('checked','true');
  $("#homeProjectContent").css("display","initial");//block
else if(data.homeProjectStatus == 1){
    $("input[name='homeProjectStatus'][value='1']").attr('checked','true');
     $("#homeProjectContent").css("display","none");
}