为什么<;视野>;SharePoint列表服务将忽略条件';s GetListItems方法
尽管我在sharepoint列表服务的GetListItems查询中指定了ViewFields元素,但所有字段都会返回。以下代码生成请求:为什么<;视野>;SharePoint列表服务将忽略条件';s GetListItems方法,sharepoint,Sharepoint,尽管我在sharepoint列表服务的GetListItems查询中指定了ViewFields元素,但所有字段都会返回。以下代码生成请求: XmlDocument xmlDoc = new System.Xml.XmlDocument(); XmlNode query = xmlDoc.CreateNode(XmlNodeType.Element, "Query", ""); XmlNode viewFields = xmlDoc.CreateNode(XmlNodeType.Element,
XmlDocument xmlDoc = new System.Xml.XmlDocument();
XmlNode query = xmlDoc.CreateNode(XmlNodeType.Element, "Query", "");
XmlNode viewFields = xmlDoc.CreateNode(XmlNodeType.Element, "ViewFields", "");
XmlNode queryOptions = xmlDoc.CreateNode(XmlNodeType.Element, "QueryOptions", "");
... set query ...
viewFields.InnerXml = "<FieldRef Name='LinkFilename' /><FieldRef Name='FileDirRef' /><FieldRef Name='FileLeafRef' />";
queryOptions.InnerXml = "<IncludeMandatoryColumns>FALSE</IncludeMandatoryColumns><DateInUtc>TRUE</DateInUtc><Folder>Resource Management Tools</Folder><ViewAttributes Scope='Recursive' />";
XmlNode xmlNode = SharePointListWebService.GetListItems(
_listServiceConfigurationSettings.ListName,
string.Empty,
query,
viewFields,
null,
queryOptions,
null);
XmlDocument xmlDoc=new System.Xml.XmlDocument();
XmlNode query=xmlDoc.CreateNode(XmlNodeType.Element,“query”,“”);
XmlNode viewFields=xmlDoc.CreateNode(XmlNodeType.Element,“viewFields”和“”);
XmlNode queryOptions=xmlDoc.CreateNode(XmlNodeType.Element,“queryOptions”和“”);
... 设置查询。。。
viewFields.InnerXml=“”;
queryOptions.InnerXml=“FalseTureResourceManagement Tools”;
XmlNode XmlNode=SharePointListWebService.GetListItems(
_listServiceConfigurationSettings.ListName,
字符串。空,
查询
视野,
无效的
查询选项,
无效);
根据fiddler的说法,这导致以下soap信封被发布到列表服务:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<GetListItems xmlns="http://schemas.microsoft.com/sharepoint/soap/">
<listName>Shared Documents</listName>
<viewName />
<query>
<Query xmlns="">
<Where>
<And>
<Contains>
<FieldRef Name="FileLeafRef" />
<Value Type="Text">.xls</Value>
</Contains>
<Geq>
<FieldRef Name="Modified"
IncludeTimeValue="True" />
<Value Type="DateTime">2010-05-10T11:53:32Z</Value>
</Geq>
</And>
</Where>
<OrderBy>
<FieldRef Name="FileDirRef" />
</OrderBy>
</Query>
</query>
<viewFields>
<ViewFields xmlns="">
<FieldRef Name="LinkFilename" />
<FieldRef Name="FileDirRef" />
<FieldRef Name="FileLeafRef" />
</ViewFields>
</viewFields>
<queryOptions>
<QueryOptions xmlns="">
<IncludeMandatoryColumns>FALSE</IncludeMandatoryColumns>
<DateInUtc>TRUE</DateInUtc>
<Folder>Resource Management Tools</Folder>
<ViewAttributes Scope="Recursive" />
</QueryOptions>
</queryOptions>
</GetListItems>
</soap:Body>
</soap:Envelope>
共享文档
.xls
2010-05-10T11:53:32Z
错误的
真的
资源管理工具
以及从服务返回的以下soap响应:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<GetListItemsResponse xmlns="http://schemas.microsoft.com/sharepoint/soap/">
<GetListItemsResult>
<listitems xmlns:s='uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882'
xmlns:dt='uuid:C2F41010-65B3-11d1-A29F-00AA00C14882'
xmlns:rs='urn:schemas-microsoft-com:rowset'
xmlns:z='#RowsetSchema'>
<rs:data ItemCount="19">
<z:row ows_LinkFilename='[SENSITIVE DATA].xls'
ows_FileDirRef='278;#sites[SENSITIVE DATA]'
ows_FileLeafRef='278;#[SENSITIVE DATA].xls'
ows_MetaInfo='278;#Subject:SW| vti_parserversion:SR|12.0.0.6421 ContentTypeId:SW|0x0101006C2E647253A1074FB6079F08E5F2A395 _Author:SW|[SENSITIVE DATA] _Category:SW| vti_author:SR|[SENSITIVE DATA] _Comments:SW| vti_approvallevel:SR| vti_categories:VW| vti_cachedcustomprops:VX|vti_approvallevel vti_categories Subject vti_assignedto Keywords _Author _Category _Comments vti_assignedto:SR| Keywords:SW| vti_modifiedby:SR|[SENSITIVE DATA]'
ows__ModerationStatus='0' ows__Level='1'
ows_Last_x0020_Modified='278;#2010-06-29T18:55:38Z'
ows_ID='278' ows_owshiddenversion='53'
ows_UniqueId='278;#{0E51B2B1-89A7-4895-8ECC-0FE7D420470C}'
ows_FSObjType='278;#0'
ows_Created_x0020_Date='278;#2009-03-09T16:06:41Z'
ows_ProgId='278;#' ows_Modified='2010-06-29T18:55:37Z'
ows_FileRef='278;#sites[SENSITIVE DATA].xls'
ows_DocIcon='xls'
ows_Editor='262;#[SENSITIVE DATA]' />
</rs:data>
</listitems>
</GetListItemsResult>
</GetListItemsResponse>
</soap:Body>
</soap:Envelope>
请注意,z:row元素包含的字段比我在ViewFields条件中指定的字段多。在查询选项中,我还将IncludeMandatoryColumns设置为false。我是否做错了什么,或者我不明白ViewFields是如何工作的,因为我认为它会限制SharePoint列表服务返回的字段,即z:row属性。如果不进行任何我自己的研究,tt看起来您正在生成以下XML节点:
<viewFields>
<ViewFields xmlns="">
<FieldRef Name="LinkFilename" />
<FieldRef Name="FileDirRef" />
<FieldRef Name="FileLeafRef" />
</ViewFields>
</viewFields>
您的意思是将您的
视图字段
元素嵌入到另一个视图字段
元素中吗?我也一直在努力解决这个问题。今晚我找到了一个似乎对我有效的解决方案…希望它对其他人也有帮助
“viewFields”节点的结构很好
<viewFields>
<ViewFields xmlns="">
<FieldRef Name="LinkFilename" />
<FieldRef Name="FileDirRef" />
<FieldRef Name="FileLeafRef" />
</ViewFields>
</viewFields>
对于要从GetListItems()服务返回的每个字段,请使用此处显示的内部字段名。比如说,
<FieldRef Name="LinkFilename" />
……可能需要写成
<FieldRef Name="Link_x0020_Filename" />
至少这是为我解决问题所需要的。希望有帮助 有一个用于此目的的属性(尽管我没有尝试过)
通过设置ViewFields属性指定字段时,查询将检索不止这些字段的数据。要优化性能,可以通过将ViewFieldsOnly属性设置为true来限制查询返回的数据
嵌套的viewFields/viewFields由web服务代理生成。在fiddler中重放请求(soap post)时,我发现viewFields是可选的,但是如果我删除viewFields,服务器会返回一个soap错误,这是soap中所必需的--一个蹩脚的设计,但它就是这样。这对您有用吗?我很好奇是否还有其他问题可能导致这些错误。谢谢
<FieldRef Name="Link_x0020_Filename" />