layui 点击 radio 获取后面的值

插入代码 

    function queryGifts(){
        $.ajax({
            url:"../Gift/getGiftListALL.do",
            async: false,
            type:"POST",
            dataType: "JSON",
            success: function(data){
                $("#gifts").empty();
                for (var i = 0; i < data.length; i++) {
                    var gifthtml = "<div class='giftin'>"
                        gifthtml +="<img src='../toupiao/"+data[i].giftImg +"' />"
                        gifthtml +="<input class='gcount' type='radio'  name='giftId' value='"+data[i].giftID+"'/><span>"+data[i].giftVoteCount+"</span></div>"
                           $("#gifts").append(gifthtml);
                }
                }
        })
    }

点击时候 获取值 放到页面中

     
 $("#gifts").on("click",".layui-form-radio",function() {
          var giftNum=$(this).next().text();
          $("#giftNum").val(giftNum)
          console.log(giftNum)
      })