Javascript 剑道UI调度程序'；GetTimezoneOffset'；错误
要开始使用剑道用户界面来处理日历，我首先从Salesforce组织中提取事件并在日程表上显示它们。然而，我被“无法读取未定义错误的属性'getTimezoneOffset'所困扰，正在寻求帮助。我的JS是：Javascript 剑道UI调度程序'；GetTimezoneOffset'；错误,javascript,json,salesforce,crud,kendo-scheduler,Javascript,Json,Salesforce,Crud,Kendo Scheduler,要开始使用剑道用户界面来处理日历，我首先从Salesforce组织中提取事件并在日程表上显示它们。然而，我被“无法读取未定义错误的属性'getTimezoneOffset'所困扰，正在寻求帮助。我的JS是： var data = '{!jsonString}'; var scheduler = $('#scheduler').kendoScheduler({ date: new Date(), startTime: new Date(),
var data = '{!jsonString}';
var scheduler = $('#scheduler').kendoScheduler({
date: new Date(),
startTime: new Date(),
height: 700,
timezone: "Etc/UTC",
views: [
{type: "week", selected: true},
"week",
"month",
"agenda"
],
dataSource: {
batch: true,
transport: {
read: function(e){
console.log(data);
e.success(data);
},
update: {
url: "http://demos.telerik.com/kendo-ui/service/tasks/update",
dataType: "jsonp"
},
create: {
url: "http://demos.telerik.com/kendo-ui/service/tasks/create",
dataType: "jsonp"
},
destroy: {
url: "http://demos.telerik.com/kendo-ui/service/tasks/destroy",
dataType: "jsonp"
},
parameterMap: function(options, operation) {
if (operation !== "read" && options.models) {
return {models: kendo.stringify(options.models)};
}
}
},
schema: {
model: {
id: "OwnerId",
fields: {
taskId: { from: "TaskID" },
title: { from: "Title", defaultValue: "No title", validation: { required: true } },
start: { type: "date", from: "Start" },
end: { type: "date", from: "EndTime" },
startTimezone: { from: "StartTimezone" },
endTimezone: { from: "EndTimezone" },
description: { from: "Description" },
recurrenceId: { from: "RecurrenceID" },
recurrenceRule: { from: "RecurrenceRule" },
recurrenceException: { from: "RecurrenceException" },
ownerId: { from: "OwnerID", defaultValue: 1 },
isAllDay: { type: "boolean", from: "IsAllDay" }
}
}
}
}
//});
});
global with sharing class CalendarData {
public List<Event> eventList{get;set;}
public String jsonString{get;set;}
public List<schedulerItem> correctedItems{get;set;}
public CalendarData(){
String eventQuery = 'SELECT ActivityDate,ActivityDateTime,CreatedById,Description,DurationInMinutes,EventSubtype,IsAllDayEvent,Location,OwnerId,EndDateTime,StartDateTime,Subject FROM Event';
eventList = Database.query(eventQuery);
correctedItems = itemList(eventList);
system.debug(correctedItems);
jsonString = JSON.serialize(correctedItems);
jsonString = jsonString.replace('"EndTime"', '"End"');
}
public List<schedulerItem> itemList(List<Event> events){
Integer i = 0;
system.debug(events);
List<schedulerItem> kendoEvents = new List<schedulerItem>();
schedulerItem item = new schedulerItem();
for(i = 0; i < events.size(); i++){
item.Description = events[i].Description;
Datetime dt = events[i].EndDateTime;
item.EndTime = dt.date();
dt = events[i].StartDateTime;
item.Start = dt.date();
item.EndTimezone = 'Etc/UTC';
//public String id;
item.IsAllDay = events[i].IsAllDayEvent;
item.RecurrenceException = null;
item.RecurrenceId = null;
item.RecurrenceRule = null;
item.StartTimezone = 'Etc/UTC';
item.Title = events[i].Subject;
item.TaskId = events[i].Id;
item.OwnerId = events[i].OwnerId;
system.debug(item);
kendoEvents.add(item);
item = new schedulerItem();
}
return kendoEvents;
}
public class schedulerItem{
public String Description;
public Date EndTime;
public Date Start;
public String EndTimezone;
//public String id;
public Boolean IsAllDay;
public String RecurrenceException;
public String RecurrenceId;
public String RecurrenceRule;
public String StartTimezone;
public String Title;
public String TaskId;
public String OwnerId;
}
}
其中数据是我的剑道计划程序事件数组。现在，我的计划显示了我组织中的所有事件。现在我需要进行更新、销毁和创建操作：）。在接受答案的注释中提供的链接帮助我获得了此解决方案，并提供了必要的文档。在我看来，这个问题可能还有其他原因注释中已分区，但查看代码时，其中一个错误是模型配置不正确以及读取配置不正确 JSON中没有作为EndTime传入的字段，而是End 将EndTime更改为End将字段声明与传入的JSON匹配
{"Title":"meeting","IsAllDay":false,"EndTimezone":"Etc/UTC","End":"2017-01-26", "Description":"a meeting"}
fields: {
taskId: { from: "TaskID" },
title: { from: "Title", defaultValue: "No title", validation: { required: true } },
start: { type: "date", from: "Start" },
// problem was here there is no EndTime as mentioned in the given code sample above .
// changed to End as it is in the incoming JSON
end: { type: "date", from: "End" },
startTimezone: { from: "StartTimezone" },
endTimezone: { from: "EndTimezone" },
description: { from: "Description" },
recurrenceId: { from: "RecurrenceID" },
recurrenceRule: { from: "RecurrenceRule" },
recurrenceException: { from: "RecurrenceException" },
ownerId: { from: "OwnerID", defaultValue: 1 },
isAllDay: { type: "boolean", from: "IsAllDay" }
}
read: { url: "demos.telerik.com/kendo-ui/service/tasks";, dataType: "jsonp" }
正如我在评论中提到的，这个问题可能还有其他原因，但查看代码，其中一个错误是模型配置不正确以及读取配置不正确 JSON中没有作为EndTime传入的字段，而是End 将EndTime更改为End将字段声明与传入的JSON匹配
{"Title":"meeting","IsAllDay":false,"EndTimezone":"Etc/UTC","End":"2017-01-26", "Description":"a meeting"}
fields: {
taskId: { from: "TaskID" },
title: { from: "Title", defaultValue: "No title", validation: { required: true } },
start: { type: "date", from: "Start" },
// problem was here there is no EndTime as mentioned in the given code sample above .
// changed to End as it is in the incoming JSON
end: { type: "date", from: "End" },
startTimezone: { from: "StartTimezone" },
endTimezone: { from: "EndTimezone" },
description: { from: "Description" },
recurrenceId: { from: "RecurrenceID" },
recurrenceRule: { from: "RecurrenceRule" },
recurrenceException: { from: "RecurrenceException" },
ownerId: { from: "OwnerID", defaultValue: 1 },
isAllDay: { type: "boolean", from: "IsAllDay" }
}
read: { url: "demos.telerik.com/kendo-ui/service/tasks";, dataType: "jsonp" }
“getTimezoneOffset of null”错误的最常见原因是错误地传递/设置了日期值。“getTimezoneOffset of null”错误的最常见原因是“错误传递/设置日期值不正确。感谢您的回复！但我将EndTime更改为“刚刚结束”，仍然得到错误。我的读取操作正确吗？这就是用本地json数组成功填充调度程序的方法吗？我无法找出错误：（读：{url:，数据类型：“jsonp”}我添加了我的控制器。另外，我最初让它与您刚刚发布的测试读取一起工作。但是，这会提取它们的预设事件。因此，在我获得这些事件后，我想更改读取操作，以使用本地数据填充计划（从salesforce组织检索到的json事件数组）.好的，没问题。我会的。我真的很感谢你的帮助。我试图提高投票率，但它说这是有记录的，但对我来说没有公开：（我可能想知道这是否是因为当我将数组序列化为json时，它被“”单引号包围，并且在传递给读取时可能无法读取这些单引号？但是反序列化它只会将其还原为原始数组，而不是json数组。感谢您的回复！但是我将EndTime更改为just End，并且仍然得到错误。是吗我的读取操作正确吗？这就是用本地json数组成功填充调度程序的方法吗？我无法找出错误：（读取：{url:，数据类型：'jsonp'}我添加了我的控制器。另外，我最初让它与您刚刚发布的测试读取一起工作。但是，这会提取它们的预设事件。因此，在我获得这些事件后，我想更改读取操作，以使用本地数据填充计划（从salesforce组织检索到的json事件数组）.好的，没问题。我会的。我真的很感谢你的帮助。我试图提高投票率，但它说这是有记录的，但对我来说没有公开：（我可能想知道这是否是因为当我将数组序列化为json时，它被“”单引号包围，并且在传递给读取时可能无法获得这些单引号？但是反序列化它只会将其还原为原始数组而不是json数组。