$.ajax({

                type: "post",

                url: "<%=basePath%>reserd'f'w/liswe'f'wd.do",

                data: {'s_id':s_id},

                dataType: "json",

                cahe: false,

                success: function(data){

                    var ks = data.ks;

                    for (var i = 0; i < ks.length; i++) {

                        var option = "<option value="+ks[i].k_ID+">"+ks[i].k_NAME+"</option>";

                        $("#k_id").append(option);

                        $('.chosen-select').trigger("chosen:updated");//更新组件

                    }

                },

                error: function(){

                    bootbox.alert("系统异常，请联系管理员！！！");

                }

            });