我正在尝试通过WebService从sharepoint获取一组列表项。我想查询要返回的一小部分项目。我的SOAP数据包似乎被正确排序,但是,仍然看起来该服务忽略了我的设置过滤器(查询)。任何想法为什么会这样呢?
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns0:Body>
<ns1:GetListItems>
<ns1:listName>MyCalendar</ns1:listName>
<query>
<Query>
<Where>
<Eq>
<FieldRef Name="EventDate"/>
<Value Type="DateTime">[Now+2Minute(s)]</Value>
</Eq>
</Where>
</Query>
</query>
</ns1:GetListItems>
</ns0:Body>
</SOAP-ENV:Envelope>
这是我用来生成这个肥皂的python suds代码:
Query = Element('Query')
where = Element('Where')
eq = Element('Eq')
eq.append(Element('FieldRef').append(Attribute('Name', 'EventDate')))
vt = Element('Value').append(Attribute('Type', 'DateTime')).setText('[Now+2Minute(s)]')
eq.append(vt)
where.append(eq)
Query.append(where)
query = Element('query')
query.append(Query)
编辑:
这是最适合我的肥皂包和泡沫代码。我对过滤器有一些奇怪的要求,但我会按原样发布,以便其他人可以从中学习。
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/>
<ns0:Body>
<ns1:GetListItems>
<ns1:listName>Economic Event Calendar</ns1:listName>
<ns1:query>
<Query>
<Where>
<And>
<Geq>
<FieldRef Name="EventDate"/>
<Value IncludeTimeValue="TRUE" Type="DateTime">2010-08-12T07:38:00</Value>
</Geq>
<Lt>
<FieldRef Name="EventDate"/>
<Value IncludeTimeValue="TRUE" Type="DateTime">2010-08-12T07:39:00</Value>
</Lt>
</And>
</Where>
</Query>
</ns1:query>
<ns1:rowLimit>5</ns1:rowLimit>
<viewFields>
<FieldRef Name="Description"/>
<FieldRef Name="EventDate"/>
</viewFields>
</ns1:GetListItems>
</ns0:Body>
</SOAP-ENV:Envelope>
以及让我来到这里的python / suds代码:
#craft our XML
Query = Element('Query')
where = Element('Where')
And = Element('And')
geq = Element('Geq')
geq.append(Element('FieldRef').append(Attribute('Name', 'EventDate')))
vt = Element('Value').append(Attribute('IncludeTimeValue', 'TRUE'))
vt.append(Attribute('Type', 'DateTime')).setText(convert_dt('now +' + str(alertBefore) + ' minutes', '%Y-%m-%dT%H:%M:00' ))
lt = Element('Lt')
lt.append(Element('FieldRef').append(Attribute('Name', 'EventDate')))
vt2 = Element('Value').append(Attribute('IncludeTimeValue', 'TRUE'))
vt2.append(Attribute('Type', 'DateTime')).setText(convert_dt('now +' + str((alertBefore + 1)) + ' minutes', '%Y-%m-%dT%H:%M:00' ))
#viewFields fragment, only show the Description and EventDate for returned rows
viewFields = Element('viewFields')
viewFields.append(Element('FieldRef').append(Attribute('Name','Description')))
viewFields.append(Element('FieldRef').append(Attribute('Name','EventDate')))
#pack all the XML fragments
geq.append(vt)
lt.append(vt2)
where.append(And)
And.append(geq)
And.append(lt)
Query.append(where)
query = Element('ns1:query')
query.append(Query)
#issue the query
results = c_lists.service.GetListItems(SPCal, None, query, None, 5, viewFields, None)
答案 0 :(得分:1)
尝试使用IncludeTimeValue
元素的Value
属性:
<Value Type="DateTime" IncludeTimeValue="TRUE">[Now+2Minute(s)]</Value>
根据MSDN:
IncludeTimeValue :可选布尔值。指定根据时间和日期构建DateTime查询。如果未设置此属性,则会忽略涉及日期和时间的查询的时间部分。
我的CAML查询中没有使用过很多DateTime过滤器,但是关于SOAP数据包的其他一切看起来都是正确的。