求救啊 ，各位大神怎么在事件外面取locationid只能在前台获取，用隐藏控件的方法不行

Question

$("#_CreateTablePartial").on("click", "tbody tr", function () {
                var tr = $(this);
                var locationid = tr.attr("data-id");
                $("#LocationId").val(locationid);
                $("#managerlocation").load("/RecurringWo/ManagerLocationPartial/", { id: locationid });
                StarLight.Ajax.renderPartial({
                    url: "/RecurringWo/LocationInfo/",
                    data: { id: locationid },
                    updateTargetId: "#_LocationInfoPartial",
                    successCallback: function () {
                        var nextButton = $(".fs-controls .fs-continue")[0] || $(".fs-controls nav button:eq(1)")[0];
                        nextButton.click();
                    }
                });
             
            });   
这个