SCRIPT438：对象不支持属性或方法'addEvent'

Question

这里是从jquery调用一个页面方法。 这里我的更新方法工作正常。但添加和删除提取此错误的方法。 这是我的代码。此代码在jquery完整日历示例中使用。 如果你知道任何人给出答案..

$('#updatedialog').dialog({
            autoOpen: false,
            width: 470,
            buttons: {
                "update": function () {
                    //alert(currentUpdateEvent.title);
                    var eventToUpdate = {
                        id: currentUpdateEvent.id,
                        title: $("#eventName").val(),
                        description: $("#eventDesc").val()
                    };


                        PageMethods.UpdateEvent(eventToUpdate, updateSuccess);
                        $(this).dialog("close");

                        currentUpdateEvent.title = $("#eventName").val();
                        currentUpdateEvent.description = $("#eventDesc").val();
                        $('#calendar').fullCalendar('updateEvent', currentUpdateEvent);


                },
                "delete": function () {

                    if (confirm("do you really want to delete this event?")) {

                        PageMethods.deleteEvent($("#eventId").val(), deleteSuccess);
                        $(this).dialog("close");
                        $('#calendar').fullCalendar('removeEvents', $("#eventId").val());
                    }

                }
$('#addDialog').dialog({
            autoOpen: false,
            width: 670,
            height: 600,
            buttons: {
                "Add": function () {

                    //alert("sent:" + addStartDate.format("dd-MM-yyyy hh:mm:ss tt") + "==" + addStartDate.toLocaleString());

                    var eventToAdd = {
                        title: $("#txtSubject").val(),
                        description: $("#addEventDesc").val(),
                        start: $("#txtStartdate").val(),
                        end: $("#txtStartdate").val()                            
                    };
                    var ChkBox = document.getElementById("rbtnHourly");
                    if (ChkBox.checked == true) {
                        var eventToAddrecurrence = {
                            FREQ: "Hourly",
                            INTERVAL: $("#updown").val(),
                            BYSETPOS: "",
                            BYDAY: "",
                            BYMONTH: "",
                            BYMONTHDAY: ""
                        };
                    }
                    var ChkBox1 = document.getElementById("rbtnDaily");
                    if (ChkBox1.checked == true) {
                        var rbtnEveryday = document.getElementById("rbtnEveryday");
                        if (rbtnEveryday.checked == true) {
                            var eventToAddrecurrence = {
                                FREQ: "Daily",
                                INTERVAL: $("#TextBox1").val(),
                                BYSETPOS: "",
                                BYDAY: "MO,TU,WE,TH,FR,SA,SU",
                                BYMONTH: "",
                                BYMONTHDAY: ""
                            };
                        }
                        else {
                            var eventToAddrecurrence = {
                                FREQ: "Daily",
                                INTERVAL: 1,
                                BYSETPOS: "",
                                BYDAY: "MO,TU,WE,TH,FR",
                                BYMONTH: "",
                                BYMONTHDAY: ""
                            };
                        };
                    }
                    var ChkBox4 = document.getElementById("rbtnEnddateno");
                    if (ChkBox4.checked == true) {
                        var eventToAddEnddate = {
                            COUNT: 0
                        };
                    }
                    var ChkBox2 = document.getElementById("rbtnEnddateafter");
                    if (ChkBox2.checked == true) {
                        var eventToAddEnddate = {
                            COUNT: $("#TextBox7").val()
                        };
                    }
                    var ChkBox3 = document.getElementById("rbtnEnddateafter");
                    if (ChkBox3.checked == true) {
                        var eventToAddEnddate = {
                            COUNT: $("#TextBox8").val()
                        };
                    }

                    //else {
                        //alert("sending " + eventToAdd.title);

                        PageMethods.addEvent(eventToAdd,addSuccess);
                        $(this).dialog("close");
                   // }

                }

            }