从Sharepoint日历中展开循环事件不适用于ViewFields查询 [英] Expanding of Recurring Events from a Sharepoint Calendar doesn't work for a ViewFields Query

问题描述

我的讯息是展开的继续

My post is a continue of Expand Recurring Events from a Sharepoint Calendar over WebServices?

问题是，当视图字段查询为null或空时，展开工作是正常的。但由于我设置了一些字段，所以响应与期望不符。

The problem is that expanding works while view fields query is null or empty. But since I set up some fields, the response doesn't match expectations.

我使用的Lists.asmx服务方法是

The Lists.asmx service method,that I use, is

public System.Xml.XmlNode GetListItems(string listName, string viewName, System.Xml.XmlNode query, System.Xml.XmlNode viewFields, string rowLimit, System.Xml.XmlNode queryOptions, string webID)

当我使用viewFields值时，不会展开重复事件：

When I use a viewFields value, presented below, the method doesn't expand recurrence events:

var viewFields = new XmlDocument();
viewFields.LoadXml(@"
    <ViewFields>
        <FieldRef Name='ID' />
        <FieldRef Name='Title' />
    </ViewFields>");

viewFields有什么问题？

What's wrong with a viewFields?

推荐答案

问题是视图字段应包含附加字段 EventDate ， EndDate ， fRecurrence < RecurrenceData 。当此项目不存在时，展开无效。因此，如果要检索类别（例如），您应该使用以下ViewFields查询：

The problem is that view fields should contain additional fields EventDate, EndDate, fRecurrence and RecurrenceData. When this items absent, expanding doesn't work. So, if you want to retrieve a Category (for example), you should use the following ViewFields query:

<ViewFields>
    <FieldRef Name='EventDate' />
    <FieldRef Name='EndDate' />
    <FieldRef Name='fRecurrence ' />
    <FieldRef Name='RecurrenceData' />
    <FieldRef Name='Category' />
</ViewFields>

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